Plastics Interlaboratory Testing Program
Transcript of Plastics Interlaboratory Testing Program
Collaborative Testing Services, Inc.
Plastics Interlaboratory Testing ProgramWeb Summary Report #54, 2nd Qtr 2005
About CTS and the Plastics Interlaboratory Program
Key for Web Summary Report
Results Summary for this Report
Analysis Analysis Name Analysis
704 Tensile Stress at Yield, Plastic Samples
705 Tensile Stress at Break, Plastic Samples
706 Percent Elongation at Yield, Plastic Samples
708 Modulus of Elasticity, Plastic Samples
730 Tensile Stress at Yield, ISO Plastic Samples
731 Tensile Stress at Break, ISO Plastic Samples
732 Percent Strain at Yield, ISO Plastic Samples
734 Modulus of Elasticity, ISO Plastic Samples
720 Flexural Modulus
721 Flexural Stress at 5% Strain
722 Flexural Stress at Yield
736 Flexural Modulus, ISO Plastic Samples
737 Flexural Stress at 3.5% Strain
738 Flexural Stress at Yield
790 Notched Izod Impact
792 Notched Charpy Impact, ISO Plastic Samples
710 Deflection Temp. Under Flexural Load (1.82 MPa)
711 Deflection Temp. Under Flexural Load (0.455 MPa)
712 Temp. of Deflection Under Flexural Load 1.80 MPa
715 Vicat Softening Temperature (Rate A)
716 Vicat Softening Temperature (Rate B)
750 Flow Rates of Thermoplastics (2.16 kg load)
718
757 stics
770 Samples
771 Samples
772 , Film Samples
773
774
780
781
782
785
786
Analysis Name
Specific Gravity
Ash Content in Thermopla
Tensile Stress at Yield, Film
Tensile Stress at Break, Film
Percent Elongation at Yield
Percent Elongati
Thickness of Film
Coefficient of Fr
Coefficient of Fr
Tear Resistance
Optical Properti
Optical Properti
on at B
Tensi
iction:
iction:
of Film
es of F
es of F
reak, Film Samples
le Samples
Static
Kinetic
s
ilms - Percent Haze
ilms: % Transmittance
About CTS and the Plastics Interlaboratory Program
Founded in 1971, Collaborative Testing Services, Inc. (CTS) is a privately-owned company that specializes in interlaboratory tests for a wide variety of industries, including rubber, plastics, fasteners and metals, containerboard, paper, color and wine, as well as proficiency tests for forensic laboratories. All of the tests are designed to assist organizations in achieving and maintaining quality control objectives. Labs from the U.S., as well as more than 50 countries currently participatein CTS programs.
Collaborative Testing Services initiated the Collaborative Reference Program for PLASTICS in 1992 at the request of industry, ASTM committee D-20 members, and accrediting bodies. Additional test methods are always under review and are incorporated into the program when possible.
The program allows laboratories to compare periodically the level and uniformity of their testing with that of other participating laboratories. It also provides a realistic assessment of the state of plastics testing proficiency.
For each test there is a summary of the statistics for the analysis and a graphical representation of the data. Also shown are notes concerning specific laboratory results, as well as significant findings related to instrument types or other testing variations. Refer to the KEY FOR SUMMARY REPORT for an explanation of terms and guidelines for interpreting the results.
For further information contact:
COLLABORATIVE TESTING SERVICES, INC.21331 Gentry DriveSterling, VA 20166
Phone: (571) 434-1925FAX: (571) 434-1937
e-mail: [email protected]
Office Hours: 8:00 a.m. - 4:30 p.m. ET
Key for Web Summary Report (Page 1 of 2)
WebCode Assigned laboratory identification number (temporary) used to ensure lab confidentiality while permitting a lab to locate its data in the Plastics Web Summary Report published on the CTS web site. The WebCode for each analysis can be found in the Performance Analysis Report mailed to each participant.
Lab Mean The average of the test results obtained by the participant.
Grand Mean The average of the LAB MEANS for all included participants. Laboratories flagged with an X or an M (see DATA FLAG column) are excluded from the GRAND MEAN.
Difference fromGrand Mean The difference of the LAB MEAN from the GRAND MEAN.
Between-Lab An indication of the precision of measurement between the laboratories.Standard Deviation The greater the spread of the LAB MEANS about the GRAND MEAN, the larger the BETWEEN-LAB STANDARD DEVIATION (and vice versa).
Comparative An indication of how well a laboratory's results agree with the otherPerformance Value participants. The CPV is a ratio indicating the number of standard deviations from the GRAND MEAN. The closer a laboratory's COMPARATIVE PERFORMANCE VALUE is to zero, the more consistent its results are with the other participants' data (and vice versa). The critical value for each CPV will vary depending on the number of labs participating in a test.
Inst Code A code indicating the manufacturer of the instrument used to perform the test (see separate INSTRUMENT CODE LIST for each test section) if instruments are tracked.
Data Flag DATA FLAGS are assigned based on the simultaneous analysis of both samples tested. Refer to the following chart for an explanation of each symbol:
DATA STATISTICALLY FLAG INCLUDED/EXCLUDED ACTION REQUIRED
* INCLUDED CAUTION - review testing procedure and monitor future results. Results fall outside 95% ellipse but within a 99% ellipse that is calculated but not drawn.
X EXCLUDED STOP - immediate review of data and/or testing procedure is required. Results fall outside the 99% ellipse. See specific notes following each table for more information on why the data is excluded.
M EXCLUDED PROCEED - lab was unable to report data for at least one sample.
Key for Web Summary Report (Page 2 of 2)
Graph - For each laboratory, the LAB MEAN for the first sample (x-axis) is plotted against the LAB MEAN for the second sample (y-axis) with each point representing a laboratory. The horizontal and vertical cross-hairs are the GRAND MEANS for each sample. When 20 or more laboratories are in the statistics, an ellipse is also drawn so that 95% of the time a randomly selected laboratory will be included inside the ellipse. Plotted data flags are explained above.
Common Problems Highlighted in Footnotes
1. Extreme data - The laboratory's results for one or both samples are so inconsistent with those of the other participants that the lab mean(s) fall outside the plot. The participant is advised to immediately review his data and/or testing procedure.
2. Systematic bias - The laboratory's results are either consistently high or low for both samples when compared to the other participants (the plotted point falls near the top or bottom of the ellipse). This indicates that the participant is performing the test with a constant bias. Causes of systematic errors include improper calibration, the particular make/model of equipment or a modification to the testing procedure.
3. Inconsistency in testing between samples/sample sets - The laboratory's results indicate that there are differences in the way the two samples tested (the plotted point falls to the side of the ellipse). This type of error may be attributed to the analyst deviating from the procedure when testing one of the samples or a material interaction occurrence with the instrument or room conditions. The inconsistency is reflected in the CPVs for the two samples, such as a +1.5 CPV for sample A and a -2.2 CPV for sample B. CTS also will specify if the laboratory's data for one sample are high/low compared to the other participants. If this inconsistency is slight, the lab's plotted point will be an * that falls on the edge of the ellipse.
4. Inconsistency in testing within a sample - The laboratory's within-lab standard deviation for a specified sample is high when compared to the other participants, often causing the lab's plotted point to fall outside of the ellipse.
Labs flagged with an * are not typically included in the footnotes of a data table. These labs may locate their position in the control ellipse and use the definitions above to help identify the type of testing error. An * should serve as a caution flag, a "yellow light", to a lab. If this error is repeated in future rounds, a lab may need to stop and review its testing procedures. The initial data flag is not cause for alarm. Interlaboratory tests conducted at regular intervals permit a lab to recognize trends in testing.
Plastics Interlaboratory Testing Program
Results Summary for Web Summary Report #54
3,841.73
3,296.05
Analysis 704 - Tensile Stress at Yield
Material: HIPS Sample F45
Sample F46
psi
psi 2.89% COV
3.08% COV
2,658.70
2,715.07
Analysis 705 - Tensile Stress at Break
Material: HIPS Sample F45
Sample F46
psi
psi 3.87% COV
3.39% COV
1.6242
1.4051
Analysis 706 - Percent Elongation at Yield
Material: HIPS Sample F45
Sample F46
Percent
Percent 7.26% COV
8.66% COV
270.06
272.95
Analysis 708 - Modulus of Elasticity
Material: HIPS Sample F45
Sample F46
ksi
ksi 9.00% COV
7.58% COV
25.751
22.276
Analysis 730 - Tensile Stress at Yield, ISO Method
Material: HIPS Sample C45
Sample C46
MPa
MPa 3.09% COV
2.90% COV
17.376
16.692
Analysis 731 - Tensile Stress at Break, ISO Method
Material: HIPS Sample C45
Sample C46
MPa
MPa 3.77% COV
3.51% COV
1.5891
1.3510
Analysis 732 - Strain at Yield, ISO Method
Material: HIPS Sample C45
Sample C46
Percent
Percent 7.74% COV
6.99% COV
1,804.29
1,850.73
Analysis 734 - Modulus of Elasticity, ISO Method
Material: HIPS Sample C45
Sample C46
MPa
MPa 6.94% COV
6.10% COV
365.68
374.48
Analysis 720 - Flexural Modulus
Material: ABS/PC Sample J45
Sample J46
ksi
ksi 3.70% COV
3.86% COV
12,725.53
12,509.11
Analysis 721 - Flexural Stress at 5% Strain
Material: ABS/PC Sample J45
Sample J46
psi
psi 3.34% COV
3.68% COV
12,924.60
12,506.42
Analysis 722 - Flexural Stress at Yield
Material: ABS/PC Sample J45
Sample J46
psi
psi 3.32% COV
3.86% COV
1,855.60
1,917.11
Analysis 736 - Flexural Modulus
Material: HIPS Sample K45
Sample K46
MPa
MPa 3.07% COV
3.85% COV
38.113
35.847
Analysis 737 - Flexural Stress at 3.5% Strain
Material: HIPS Sample K45
Sample K46
MPa
MPa 2.36% COV
2.66% COV
38.007
35.869
Analysis 738 - Flexural Stress at Yield
Material: HIPS Sample K45
Sample K46
MPa
MPa 2.59% COV
2.97% COV
Plastics Interlaboratory Testing Program
Results Summary for Web Summary Report #54
11.951
11.456
Analysis 790 - Notched Izod Impact
Material: ABS/PC Sample S45
Sample S46
ft.lbf/in
ft.lbf/in 7.72% COV
6.74% COV
21.283
10.483
Analysis 792 - Notched Charpy Impact
Material: HIPS Sample M45
Sample M46
kJ/m^2
kJ/m^2 4.06% COV
4.35% COV
78.868
78.837
Analysis 710 - Deflection Temp. Under Flexural Load (1.82 MPa)
Material: ABS Sample E45
Sample E46
Degrees C
Degrees C 2.05% COV
2.06% COV
114.35
96.148
Analysis 711 - Deflection Temp. Under Flexural Load (0.455 MPa)
Material: PP Sample G45
Sample G46
Degrees C
Degrees C 2.75% COV
2.49% COV
78.218
75.664
Analysis 712 - Temperature of Deflection (1.80 MPa)
Material: HIPS Sample N45
Sample N46
Degrees C
Degrees C 1.70% COV
1.95% COV
141.41
127.20
Analysis 715 - Vicat Temperature (Rate A)
Material: ABS/PC Sample H45
Sample H46
Degrees C
Degrees C 1.16% COV
0.667% COV
129.75
142.82
Analysis 716 - Vicat Temperature (Rate B)
Material: ABS/PC Sample R45
Sample R46
Degrees C
Degrees C 1.08% COV
1.20% COV
10.739
11.793
Analysis 750 - Flow Rate (190C or 230C/2.16 kg)
Material: PP Sample X45
Sample X46
grams/10 mins
grams/10 mins 6.08% COV
6.00% COV
1.1461
1.1114
Analysis 718 - Specific Gravity
Material: ABS/PC Sample T45
Sample T46
sp gr 23/23 C
sp gr 23/23 C 0.202% COV
0.213% COV
39.751
31.376
Analysis 757 - Ash Content
Material: PP Sample L45
Sample L46
Percent
Percent 0.678% COV
0.481% COV
1,877.69
2,038.50
Analysis 770 - Tensile Stress at Yield, Films
Material: LDPE Sample B45
Sample B46
psi
psi 20.7% COV
7.75% COV
4,339.11
4,323.03
Analysis 771 - Tensile Stress at Break, Films
Material: LDPE Sample B45
Sample B46
psi
psi 10.5% COV
6.72% COV
11.187
40.685
Analysis 772 - Elongation at Yield, Films
Material: LDPE Sample B45
Sample B46
Percent
Percent 86.8% COV
37.9% COV
123.34
593.28
Analysis 773 - Elongation at Break, Films
Material: LDPE Sample B45
Sample B46
Percent
Percent 17.9% COV
12.1% COV
Plastics Interlaboratory Testing Program
Results Summary for Web Summary Report #54
1.3258
1.9463
Analysis 774 - Thickness of Film Specimens
Material: LDPE Sample B45
Sample B46
mils
mils 3.76% COV
4.74% COV
0.20963
0.20367
Analysis 780 - Static Friction
Material: LDPE Sample P45
Sample P46
COF
COF 20.7% COV
24.1% COV
0.18228
0.14024
Analysis 781 - Kinetic Friction
Material: LDPE Sample P45
Sample P46
COF
COF 26.8% COV
28.7% COV
338.43
45.824
Analysis 782 - Tear Resistance of Film
Material: LDPE Sample Q45
Sample Q46
grams-force
grams-force 21.2% COV
15.5% COV
13.143
13.225
Analysis 785 - Percent Haze
Material: LDPE Sample D45
Sample D46
Percent
Percent 8.53% COV
5.78% COV
92.811
93.118
Analysis 786 - Total Transmittance
Material: LDPE Sample D45
Sample D46
Percent
Percent 1.25% COV
1.06% COV
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - psiAnalysis 704
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
3,826.1 -15.6 -0.13 3,312.7 16.6 0.1712GZJQ
3,916.1 74.3 0.63 3,277.9 -18.2 -0.1913ZXDL3,287.0 -554.7 -4.69 2,791.8 -504.3 -5.30X148M6Q3,692.7 -149.0 -1.26 3,164.8 -131.3 -1.381X3T8N
4,266.6 424.8 3.59 3,546.2 250.1 2.63X2HLCM5
3,649.0 -192.7 -1.63 3,166.6 -129.5 -1.362PQM3R
3,740.0 -101.7 -0.86 3,240.0 -56.1 -0.59337D9Q2,880.4 -961.3 -8.13 2,669.0 -627.1 -6.58X35J3YN3,954.2 112.5 0.95 3,215.0 -81.1 -0.85X3KHT4K
4,062.6 220.9 1.87 3,454.8 158.7 1.673NYVW5
3,875.4 33.7 0.29 3,347.5 51.4 0.5441K2DL
3,925.0 83.2 0.70 3,355.8 59.7 0.6342D9MG2,868.6 -973.1 -8.23 2,674.4 -621.7 -6.53X4NAMXE3,830.0 -11.7 -0.10 3,294.0 -2.1 -0.02514R9R
3,988.4 146.7 1.24 3,468.2 172.1 1.8161QUYQ
3,882.0 40.3 0.34 3,360.0 63.9 0.676B2U6Y
3,823.4 -18.3 -0.16 3,314.0 17.9 0.196DH3AX4,246.7 405.0 3.43 3,669.5 373.4 3.92X6FRK5P3,985.2 143.5 1.21 3,393.4 97.3 1.026UC6Z3
3,916.0 74.3 0.63 3,410.8 114.7 1.206WJKBA
3,223.2 -618.5 -5.23 2,879.0 -417.1 -4.38X85HDGZ
3,736.4 -105.3 -0.89 3,300.2 4.1 0.04*88TEWX3,821.0 -20.7 -0.18 3,290.5 -5.6 -0.06946MZN3,885.0 43.3 0.37 3,297.2 1.1 0.01A155R8
3,783.8 -58.0 -0.49 3,268.6 -27.5 -0.29AYH6DH
3,953.8 112.1 0.95 3,402.4 106.3 1.12B8A7Y5
3,965.2 123.5 1.04 3,373.2 77.1 0.81B9H3693,989.8 148.1 1.25 3,297.2 1.1 0.01XBV5LK33,838.6 -3.1 -0.03 3,322.2 26.1 0.27C13JH4
3,826.6 -15.1 -0.13 3,266.4 -29.7 -0.31CCKACT
3,974.0 132.3 1.12 3,401.6 105.5 1.11CH5AF1
3,948.2 106.4 0.90 3,381.1 85.1 0.89CJDLVR
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - psiAnalysis 704
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
3,701.9 -139.8 -1.18 3,184.8 -111.3 -1.17CMV3UN
3,823.2 -18.5 -0.16 3,280.8 -15.3 -0.16DWKXWC4,001.6 159.9 1.35 3,343.0 46.9 0.49*E665NE
3,940.2 98.5 0.83 3,391.4 95.3 1.00EAG95D3,896.4 54.7 0.46 3,306.2 10.1 0.11EC8J7V3,707.4 -134.3 -1.14 3,230.4 -65.7 -0.69F2PF9T
3,863.5 21.8 0.18 3,313.0 16.9 0.18F914XM3,739.6 -102.2 -0.86 3,193.4 -102.6 -1.08FJJ9MT
3,703.7 -138.0 -1.17 3,209.4 -86.6 -0.91FKCW4W4,147.6 305.9 2.59 3,539.2 243.1 2.55*GC8JEC3,726.3 -115.4 -0.98 3,174.0 -122.0 -1.28GMCH2S
3,727.2 -114.5 -0.97 3,224.0 -72.1 -0.76HBV8EC3,525.0 -316.7 -2.68 3,261.8 -34.3 -0.36XHM6RQ5
3,840.6 -1.1 -0.01 3,301.4 5.3 0.06J1F1K53,197.8 -643.9 -5.45 2,786.4 -509.7 -5.35XJZTVBC3,742.0 -99.7 -0.84 3,182.2 -113.9 -1.20KP1B4M
3,739.6 -102.1 -0.86 3,211.0 -85.1 -0.89KUMAD73,806.7 -35.0 -0.30 3,260.8 -35.3 -0.37KWV43L
3,716.2 -125.5 -1.06 3,207.0 -89.1 -0.94MJL1383,143.0 -698.7 -5.91 2,931.0 -365.1 -3.83XMMUY292,804.0 -1,037.7 -8.78 2,666.0 -630.1 -6.62XMTJGFL
3,610.4 -231.3 -1.96 3,155.2 -140.9 -1.48N1X1LQ3,544.0 -297.7 -2.52 3,208.0 -88.1 -0.92XP4S3FY
3,686.6 -155.1 -1.31 3,085.1 -211.0 -2.22*PCMEZC3,891.0 49.3 0.42 3,346.4 50.3 0.53PME7NB3,885.3 43.6 0.37 3,362.0 66.0 0.69PY2YY8
3,611.4 -230.3 -1.95 3,236.8 -59.3 -0.62XQ2DQJM3,846.2 4.5 0.04 3,337.6 41.5 0.44Q2L9L3
4,046.6 204.9 1.73 3,438.9 142.8 1.50QHM88L3,922.4 80.7 0.68 3,307.0 10.9 0.11QRMVN63,812.0 -29.7 -0.25 3,276.8 -19.3 -0.20QUJ8XW
3,806.7 -35.0 -0.30 3,192.3 -103.7 -1.09RDXW9W
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - psiAnalysis 704
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
3,579.6 -262.2 -2.22 3,127.0 -169.0 -1.77RVFBFR
2,895.6 -946.1 -8.00 2,608.8 -687.3 -7.22XRW97YT3,996.0 154.3 1.30 3,382.8 86.7 0.91S4E7E1
3,628.0 -213.7 -1.81 3,125.3 -170.8 -1.79SMR8F93,896.4 54.7 0.46 3,326.2 30.1 0.32SQH4H93,891.0 49.3 0.42 3,327.8 31.7 0.33SRPM77
3,760.0 -81.7 -0.69 3,212.2 -83.9 -0.88T1JZ6X3,858.0 16.3 0.14 3,288.0 -8.1 -0.08TCUZRA
4,040.0 198.3 1.68 3,450.0 153.9 1.62TFWTTL3,790.2 -51.5 -0.44 3,250.8 -45.3 -0.48TJSQ113,979.0 137.3 1.16 3,443.0 146.9 1.54TLSFVP
3,775.4 -66.3 -0.56 3,225.6 -70.5 -0.74U2E9ZK3,741.2 -100.5 -0.85 3,269.0 -27.1 -0.28U6PKVK
420.6 -3,421.1 -28.93 449.6 -2,846.4 -29.89XUXNF7X3,765.4 -76.3 -0.65 3,213.4 -82.7 -0.87V94DF13,740.0 -101.7 -0.86 3,216.0 -80.1 -0.84VNU71S
3,880.3 38.5 0.33 3,336.1 40.1 0.42WX9AV53,104.2 -737.5 -6.24 2,871.0 -425.1 -4.46XXJ22AS
4,003.0 161.3 1.36 3,452.6 156.5 1.64XK5CJH3,715.9 -125.8 -1.06 3,185.1 -111.0 -1.17XR8LL43,971.4 129.7 1.10 3,359.8 63.7 0.67Z44F1H
3,936.8 95.1 0.80 3,404.6 108.5 1.14ZXV98S3,798.4 -43.3 -0.37 3,211.2 -84.9 -0.89ZYXRSA
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 70 of 87 reporting participants
3,841.73 3,296.05
118.25 95.23
psi psi
psipsi
Sample F45: HIPS & Sample F46: HIPS
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - psiAnalysis 704
Report #54 2nd Qtr 2005
Comments on assigned Data Flags for Test #704148M6Q (X) - Low data for all samples.
2HLCM5 (X) - High data for Sample F45.
35J3YN (X) - Low data for all samples.
3KHT4K (X) - Inconsistent in testing between samples.
4NAMXE (X) - Low data for all samples.
6FRK5P (X) - High data for all samples.
85HDGZ (X) - Low data for all samples.
BV5LK3 (X) - Inconsistent in testing between samples.
HM6RQ5 (X) - Inconsistent in testing between samples.
JZTVBC (X) - Low data for all samples.
MMUY29 (X) - Low data for all samples.
MTJGFL (X) - Low data for all samples.
P4S3FY (X) - Inconsistent in testing between samples.
Q2DQJM (X) - Inconsistent in testing between samples.
RW97YT (X) - Low data for all samples.
UXNF7X (X) - Extreme data.
XJ22AS (X) - Low data for all samples.
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - psiAnalysis 704
Report #54 2nd Qtr 2005
Grand Mean Sample F45: 3,841.73 psi Grand Mean Sample F46: 3,296.05 psi
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Tensile Stress at Break - psiAnalysis 705
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
2,728.5 69.8 0.77 2,808.2 93.2 0.891T6A3A
2,697.7 39.0 0.43 2,697.7 -17.3 -0.171Y7VAM3,779.7 1,121.0 12.45 3,779.7 1,064.6 10.14X2KCFDR2,732.2 73.5 0.82 2,787.6 72.5 0.692U1QZK
2,630.2 -28.5 -0.32 2,753.8 38.7 0.37358QKX
2,600.2 -58.5 -0.65 2,588.0 -127.1 -1.21383HEN
2,751.4 92.7 1.03 2,789.4 74.3 0.7139YM7H2,436.7 -222.0 -2.47 2,430.9 -284.2 -2.71*3EYZEK2,512.6 -146.1 -1.62 2,655.2 -59.9 -0.57*3RGMWT
2,616.2 -42.5 -0.47 2,688.8 -26.3 -0.253RTBUL
2,582.0 -76.7 -0.85 2,587.0 -128.1 -1.224C4UDK
2,654.2 -4.5 -0.05 2,671.6 -43.4 -0.414YCPWJ2,669.8 11.1 0.12 2,633.6 -81.5 -0.7859DHQU2,780.0 121.3 1.35 2,820.0 104.9 1.005AZAHX
2,641.0 -17.7 -0.20 2,683.6 -31.5 -0.305CMD4X
2,715.7 57.0 0.63 2,719.7 4.7 0.045QFRKG
2,620.0 -38.7 -0.43 2,680.0 -35.1 -0.335ZDSKD2,684.8 26.1 0.29 2,725.6 10.5 0.106RKW842,746.6 87.9 0.98 2,788.4 73.3 0.706SL7EB
2,440.2 -218.5 -2.43 2,462.6 -252.5 -2.40747GAA
2,228.6 -430.1 -4.78 2,313.0 -402.1 -3.83X779XMS
2,707.0 48.3 0.54 2,812.6 97.5 0.937BZCSZ2,714.3 55.6 0.62 2,765.6 50.5 0.487Q2R8X1,557.6 -1,101.1 -12.23 1,234.4 -1,480.7 -14.10X84XXRD
2,497.4 -161.3 -1.79 2,482.0 -233.1 -2.2285BK2Y
2,549.4 -109.3 -1.21 2,590.8 -124.3 -1.188PH4S7
2,727.4 68.7 0.76 2,851.6 136.5 1.309D84862,867.4 208.7 2.32 2,976.6 261.5 2.499D8KPW2,524.5 -134.2 -1.49 2,605.5 -109.6 -1.049MVH3Q
2,582.4 -76.3 -0.85 2,627.0 -88.1 -0.849MY4YC
2,637.4 -21.3 -0.24 2,509.0 -206.1 -1.96X9P9FTZ
2,990.7 332.0 3.69 3,037.1 322.0 3.07X9UZ9WM
Plastics Interlaboratory Testing Program
Tensile Stress at Break - psiAnalysis 705
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
2,790.8 132.1 1.47 2,877.4 162.3 1.55A6FWW5
2,636.8 -21.9 -0.24 2,691.9 -23.1 -0.22AEHWZ62,662.4 3.7 0.04 2,778.8 63.7 0.61B9ZKCJ
2,331.4 -327.3 -3.64 2,480.6 -234.5 -2.23XC1Z35C2,669.8 11.1 0.12 2,686.4 -28.7 -0.27DU5LV81,474.0 -1,184.7 -13.16 948.0 -1,767.1 -16.83XF49A48
2,665.6 6.9 0.08 2,775.0 59.9 0.57FU1VP22,647.8 -10.9 -0.12 2,658.6 -56.5 -0.54GEV7PS
2,614.0 -44.7 -0.50 2,730.0 14.9 0.14GGVBBM2,615.3 -43.4 -0.48 2,630.1 -84.9 -0.81GRHXAC2,802.8 144.1 1.60 2,829.4 114.3 1.09JRGL1C
2,655.4 -3.3 -0.04 2,707.8 -7.3 -0.07JTDYW62,677.4 18.7 0.21 2,677.4 -37.6 -0.36JZLU4R
2,701.4 42.7 0.47 2,751.4 36.3 0.35KF3SEB2,746.6 87.9 0.98 2,729.4 14.3 0.14KHTCJ22,590.4 -68.3 -0.76 2,692.8 -22.3 -0.21M8QSVS
2,629.0 -29.7 -0.33 2,710.2 -4.9 -0.05M8VNHQ2,642.2 -16.5 -0.18 2,731.8 16.7 0.16M9E1Q1
2,307.6 -351.1 -3.90 2,305.3 -409.7 -3.90XMDHG9X2,637.0 -21.7 -0.24 2,744.4 29.4 0.28MFXDKV2,705.6 46.9 0.52 2,775.6 60.5 0.58MWBBT6
2,606.2 -52.5 -0.58 2,759.4 44.3 0.42P5T7G52,574.0 -84.7 -0.94 2,674.5 -40.6 -0.39PN8CBB
2,681.8 23.1 0.26 2,699.2 -15.9 -0.15PP5YT92,640.0 -18.7 -0.21 2,764.0 48.9 0.47QCQN2R2,768.2 109.5 1.22 2,757.2 42.1 0.40QFKMWQ
2,416.0 -242.7 -2.70 2,442.6 -272.5 -2.60*QVWDHT2,577.1 -81.7 -0.91 2,666.1 -49.0 -0.47RFQWMZ
2,656.0 -2.7 -0.03 2,701.4 -13.6 -0.13RQDKL82,964.7 306.0 3.40 3,104.7 389.6 3.71XS35ZFF2,589.0 -69.7 -0.77 2,640.0 -75.1 -0.72SJJAB8
2,734.0 75.3 0.84 2,844.0 128.9 1.23TCVQ4K
Plastics Interlaboratory Testing Program
Tensile Stress at Break - psiAnalysis 705
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
2,736.9 78.2 0.87 2,763.9 48.8 0.46TQPP7G
2,718.6 59.9 0.67 2,729.5 14.4 0.14UHWFT32,685.6 26.9 0.30 2,793.0 77.9 0.74UL817X
2,643.4 -15.3 -0.17 2,644.4 -70.7 -0.67WBUV7B2,875.8 217.1 2.41 2,961.4 246.3 2.35WXCWCL2,718.6 59.9 0.67 2,814.0 98.9 0.94X6CV8X
2,630.2 -28.5 -0.32 2,694.6 -20.5 -0.19Y3AA3E2,584.6 -74.1 -0.82 2,561.4 -153.7 -1.46Y6WK56
2,642.0 -16.7 -0.19 2,740.2 25.1 0.24Z9AP662,693.3 34.6 0.38 2,809.6 94.5 0.90ZDPNZ72,751.0 92.3 1.03 2,747.2 32.1 0.31ZGD4E2
2,710.8 52.1 0.58 2,840.0 124.9 1.19ZQDU5P
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 67 of 76 reporting participants
2,658.70 2,715.07
90.04 104.98
psi psi
psipsi
Sample F45: HIPS & Sample F46: HIPS
Comments on assigned Data Flags for Test #7052KCFDR (X) - High data for all samples.
779XMS (X) - Low data for all samples.
84XXRD (X) - Low data for all samples.
9P9FTZ (X) - Inconsistent in testing between samples.
9UZ9WM (X) - High data for all samples.
C1Z35C (X) - Low data for Sample F45.
F49A48 (X) - Low data for all samples.
MDHG9X (X) - Low data for all samples.
S35ZFF (X) - High data for all samples.
Plastics Interlaboratory Testing Program
Tensile Stress at Break - psiAnalysis 705
Report #54 2nd Qtr 2005
Grand Mean Sample F45: 2,658.70 psi Grand Mean Sample F46: 2,715.07 psi
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Percent Elongation at Yield - PercentAnalysis 706
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
1.590 -0.034 -0.24 1.362 -0.043 -0.421FSVLY
1.704 0.080 0.57 1.434 0.029 0.2824E1WQ1.630 0.006 0.04 1.446 0.041 0.402L9RKD1.720 0.096 0.68 1.532 0.127 1.243MFWE8
1.632 0.008 0.06 1.420 0.015 0.15454RGW
2.426 0.802 5.70 2.246 0.841 8.24X48SBEB
1.888 0.264 1.88 1.586 0.181 1.774T8EPW1.679 0.055 0.39 1.415 0.010 0.104TJ4TF1.600 -0.024 -0.17 1.402 -0.003 -0.034VL814
1.648 0.024 0.17 1.408 0.003 0.035532KJ
0.760 -0.865 -6.15 0.699 -0.706 -6.92X57W27H
1.728 0.104 0.74 1.502 0.097 0.95596NNN1.534 -0.090 -0.64 1.343 -0.062 -0.615A4TGP1.724 0.100 0.71 1.456 0.051 0.505NGDAM
16.318 14.694 104.50 26.226 24.821 243.32X637QCX
3.884 2.260 16.07 3.116 1.711 16.77X6CFMCG
1.596 -0.028 -0.20 1.308 -0.097 -0.956RU4UG1.304 -0.320 -2.28 1.230 -0.175 -1.72*6XT2BM4.086 2.462 17.51 3.622 2.217 21.73X7VLP8Y
2.080 0.456 3.24 1.780 0.375 3.68X81PZQQ
1.638 0.014 0.10 1.389 -0.016 -0.1584XGC8
1.770 0.146 1.04 1.490 0.085 0.838QCJA51.592 -0.032 -0.23 1.374 -0.031 -0.309CXLQG1.730 0.106 0.75 1.462 0.057 0.569SZ7DQ
1.680 0.056 0.40 1.464 0.059 0.58AUG6UK
1.590 -0.034 -0.24 1.320 -0.085 -0.83AVVTC1
1.722 0.098 0.70 1.470 0.065 0.64BEZSY71.632 0.008 0.06 1.398 -0.007 -0.07BSU9DC1.696 0.072 0.51 1.404 -0.001 -0.01CE2NMW
1.756 0.132 0.94 1.496 0.091 0.89CGVRPX
1.450 -0.174 -1.24 1.430 0.025 0.24XD37276
1.648 0.024 0.17 1.648 0.243 2.38XD6C7LZ
Plastics Interlaboratory Testing Program
Percent Elongation at Yield - PercentAnalysis 706
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
1.522 -0.102 -0.73 1.312 -0.093 -0.91DE4KPD
2.006 0.382 2.71 1.712 0.307 3.01*DQX5PJ1.628 0.004 0.03 1.426 0.021 0.20E24GEH
2.150 0.526 3.74 1.808 0.403 3.95XE7HQTM1.593 -0.031 -0.22 1.345 -0.060 -0.59FBHRAV1.398 -0.226 -1.61 1.236 -0.169 -1.66FCPKK2
1.638 0.014 0.10 1.406 0.001 0.01G8UDUJ1.676 0.052 0.37 1.510 0.105 1.03G992GA
1.559 -0.065 -0.47 1.369 -0.036 -0.35GA5ZWQ1.620 -0.004 -0.03 1.380 -0.025 -0.25GN6XFH1.692 0.068 0.48 1.480 0.075 0.73GR96W8
0.480 -1.144 -8.14 0.440 -0.965 -9.46XJFYRJ71.860 0.236 1.68 1.440 0.035 0.34XJGZZ8Q
1.328 -0.296 -2.11 1.232 -0.173 -1.70JJ4LPA1.646 0.022 0.15 1.424 0.019 0.19JNFHAB1.622 -0.002 -0.02 1.378 -0.027 -0.27JXK53P
1.252 -0.372 -2.65 1.140 -0.265 -2.60*JZ8Z2X1.694 0.070 0.50 1.450 0.045 0.44KLVBWE
1.764 0.140 0.99 1.550 0.145 1.42KPH2AR3.436 1.812 12.88 3.008 1.603 15.71XKTF9SW1.716 0.092 0.65 1.438 0.033 0.32L51AFZ
1.838 0.214 1.52 1.542 0.137 1.34L8RDKS1.832 0.208 1.48 1.552 0.147 1.44LDDCSS
18.682 17.058 121.31 57.419 56.014 549.10XLHQ7KJ1.398 -0.226 -1.61 1.334 -0.071 -0.70*M8N3B31.556 -0.068 -0.49 1.418 0.013 0.13N5F5K6
1.700 0.076 0.54 1.460 0.055 0.54PUKA3V1.358 -0.266 -1.89 1.268 -0.137 -1.34Q4THNA
1.576 -0.048 -0.34 1.258 -0.147 -1.44*QLA7QV1.528 -0.096 -0.68 1.348 -0.057 -0.56S6957D1.548 -0.076 -0.54 1.342 -0.063 -0.62S8LCX7
3.340 1.716 12.20 5.320 3.915 38.38XSBZP7N
Plastics Interlaboratory Testing Program
Percent Elongation at Yield - PercentAnalysis 706
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
5.080 3.456 24.58 4.226 2.821 27.65XSCSKQQ
1.608 -0.016 -0.12 1.348 -0.057 -0.56TB19NG1.590 -0.034 -0.24 1.382 -0.023 -0.23TJVBPU
1.592 -0.032 -0.23 1.342 -0.063 -0.62YSFY5T1.642 0.018 0.13 1.456 0.051 0.50ZFG7S51.362 -0.262 -1.86 1.228 -0.177 -1.74ZQ4LY9
1.692 0.068 0.48 1.508 0.103 1.01ZV9A7G
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 56 of 71 reporting participants
1.6242 1.4051
0.1406 0.1020
Percent Percent
PercentPercent
Sample F45: HIPS & Sample F46: HIPS
Comments on assigned Data Flags for Test #70648SBEB (X) - High data for all samples.
57W27H (X) - Low data for all samples.
637QCX (X) - Extreme data.
6CFMCG (X) - High data for all samples.
7VLP8Y (X) - High data for all samples.
81PZQQ (X) - High data for all samples possible systematic error.
D37276 (X) - Inconsistent in testing between samples.
D6C7LZ (X) - Inconsistent in testing between samples.
E7HQTM (X) - High and variable data for all samples.
JFYRJ7 (X) - Low data for all samples.
JGZZ8Q (X) - Inconsistent in testing between samples and inconsistent in testing within both samples.
KTF9SW (X) - High data for all samples.
LHQ7KJ (X) - Extreme data.
SBZP7N (X) - High data for all samples.
SCSKQQ (X) - Extreme data.
Plastics Interlaboratory Testing Program
Percent Elongation at Yield - PercentAnalysis 706
Report #54 2nd Qtr 2005
Grand Mean Sample F45: 1.6242 Percent Grand Mean Sample F46: 1.4051 Percent
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Modulus of Elasticity - ksiAnalysis 708
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
205.94 -64.12 -3.13 200.82 -72.12 -2.94*1H1KR9
290.10 20.04 0.98 296.14 23.19 0.94234LNC249.22 -20.84 -1.02 242.22 -30.73 -1.252MZ3YS250.98 -19.08 -0.93 248.69 -24.25 -0.993X62VJ
329.63 59.57 2.91 344.38 71.44 2.91*443RMG
286.14 16.08 0.79 289.12 16.17 0.664AT43X
278.80 8.74 0.43 280.00 7.05 0.29539NQ6277.20 7.14 0.35 277.40 4.45 0.185FYMSV278.36 8.30 0.41 291.96 19.01 0.776HQRE3
257.26 -12.80 -0.63 243.64 -29.31 -1.197BR4AC
280.72 10.66 0.52 276.28 3.33 0.147E3M2N
298.86 28.80 1.41 381.38 108.43 4.42X8D22RE259.14 -10.92 -0.53 265.36 -7.59 -0.318KM2Z1236.50 -33.56 -1.64 247.40 -25.55 -1.04*8U423Q
290.99 20.93 1.02 303.36 30.41 1.249HBKGV
253.40 -16.66 -0.81 255.22 -17.73 -0.729MC78B
278.94 8.88 0.43 281.87 8.92 0.36A2SE91268.06 -2.00 -0.10 268.56 -4.39 -0.18A3XTAU263.00 -7.06 -0.35 272.77 -0.17 -0.01A7AM1Y
273.60 3.54 0.17 275.72 2.77 0.11ALVXTW
266.83 -3.23 -0.16 271.67 -1.27 -0.05CDE22K
267.06 -3.00 -0.15 274.92 1.97 0.08CTE8HF280.13 10.07 0.49 283.99 11.04 0.45D28H2D289.30 19.24 0.94 253.62 -19.33 -0.79XDJSHLF
278.12 8.06 0.39 298.84 25.89 1.05*EXHC9K
274.79 4.73 0.23 271.34 -1.61 -0.07FZ27B6
258.68 -11.38 -0.56 259.86 -13.08 -0.53G612VQ299.02 28.96 1.42 311.04 38.09 1.55G6KS16269.40 -0.67 -0.03 270.27 -2.68 -0.11GKV7NG
293.88 23.82 1.16 412.64 139.69 5.69XHR12JW
281.18 11.12 0.54 279.94 6.99 0.28HXQL1H
275.08 5.02 0.25 276.82 3.87 0.16HZ4W7L
Plastics Interlaboratory Testing Program
Modulus of Elasticity - ksiAnalysis 708
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample F45
Data Flag
Sample F46
Diff from Grand MeanLab Mean
272.05 1.99 0.10 273.26 0.32 0.01K7DNLW
80.90 -189.17 -9.24 84.33 -188.61 -7.68XKNK6FW261.42 -8.64 -0.42 259.56 -13.38 -0.55KXCH4P
272.32 2.26 0.11 303.82 30.87 1.26XM5PBFW267.99 -2.07 -0.10 267.04 -5.90 -0.24MF7S6H285.38 15.32 0.75 284.66 11.71 0.48MPN6K7
253.72 -16.34 -0.80 219.02 -53.93 -2.20XNJ5FA4296.00 25.94 1.27 264.00 -8.95 -0.36XP7QG3N
257.80 -12.26 -0.60 259.68 -13.27 -0.54PRC1RZ361.82 91.76 4.48 386.74 113.79 4.63XPYQ5AJ272.33 2.26 0.11 271.63 -1.32 -0.05RXU6R6
230.34 -39.72 -1.94 228.40 -44.55 -1.81S4X299277.58 7.52 0.37 284.96 12.02 0.49SE3NX3
233.00 -37.06 -1.81 230.60 -42.35 -1.72STURL8256.27 -13.79 -0.67 255.59 -17.36 -0.71TD43LN239.95 -30.11 -1.47 238.38 -34.56 -1.41U5NTK6
311.86 41.80 2.04 300.00 27.05 1.10XUSUZQH292.48 22.42 1.10 294.14 21.19 0.86WMHRLJ
262.56 -7.50 -0.37 251.64 -21.31 -0.87WZMDTA298.76 28.70 1.40 310.52 37.58 1.53X76AG3280.75 10.69 0.52 287.47 14.53 0.59XAGJ51
285.22 15.16 0.74 298.82 25.87 1.05XBLRZ7251.22 -18.84 -0.92 252.36 -20.59 -0.84XC45TG
124.50 -145.56 -7.11 124.98 -147.97 -6.03XXM873N288.68 18.62 0.91 285.82 12.87 0.52XZ1NAU271.40 1.34 0.07 274.64 1.69 0.07YMVF2P
267.68 -2.38 -0.12 269.38 -3.57 -0.15ZJUNUB291.96 21.90 1.07 309.10 36.16 1.47ZJX1NZ
Plastics Interlaboratory Testing Program
Modulus of Elasticity - ksiAnalysis 708
Report #54 2nd Qtr 2005
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 50 of 60 reporting participants
270.062 272.945
20.462 24.554
ksi ksi
ksiksi
Sample F45: HIPS & Sample F46: HIPS
Comments on assigned Data Flags for Test #7088D22RE (X) - High data for Sample F46.
DJSHLF (X) - Inconsistent in testing between samples.
HR12JW (X) - High data for Sample F46.
KNK6FW (X) - Low data for all samples.
M5PBFW (X) - Inconsistent in testing between samples.
NJ5FA4 (X) - Inconsistent in testing between samples.
P7QG3N (X) - Inconsistent in testing between samples.
PYQ5AJ (X) - High data for all samples.
USUZQH (X) - Inconsistent in testing between samples.
XM873N (X) - Low data for all samples.
Plastics Interlaboratory Testing Program
Modulus of Elasticity - ksiAnalysis 708
Report #54 2nd Qtr 2005
Grand Mean Sample F45: 270.06 ksi Grand Mean Sample F46: 272.95 ksi
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - MPaAnalysis 730
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample C45
Data Flag
Sample C46
Diff from Grand MeanLab Mean
25.57 -0.18 -0.24 21.40 -0.88 -1.2823QNHD
25.12 -0.63 -0.84 22.62 0.35 0.50*2C6UZ227.00 1.25 1.68 23.09 0.81 1.182F7YWX25.95 0.20 0.26 22.43 0.16 0.2332W3GZ
25.09 -0.66 -0.89 21.33 -0.94 -1.374ZSKGW
25.65 -0.10 -0.13 22.05 -0.22 -0.3252MSX1
26.82 1.07 1.43 22.66 0.38 0.567SC5ZK25.01 -0.74 -0.99 21.57 -0.71 -1.0386K7PY22.22 -3.53 -4.74 26.11 3.83 5.58X89TNAW
25.46 -0.29 -0.39 21.94 -0.34 -0.498KNG8D
26.65 0.90 1.21 23.27 0.99 1.448UAM9C
26.07 0.32 0.42 22.68 0.40 0.5897W87R27.00 1.25 1.68 22.94 0.66 0.969YGNM225.35 -0.40 -0.53 22.06 -0.21 -0.31C5KXA4
24.98 -0.77 -1.04 21.55 -0.72 -1.05CQRSXN
26.46 0.71 0.95 22.35 0.07 0.11CZGUGQ
25.65 -0.10 -0.13 22.57 0.29 0.42DR4KSQ26.60 0.85 1.14 22.89 0.62 0.90ENSQ5H
1,944.20 1,918.45 2,573.43 1,938.60 1,916.32 2,786.32XF7SFBH
26.24 0.49 0.66 22.66 0.38 0.55F9W4VE
27.16 1.41 1.90 23.84 1.56 2.27FG4Z78
26.46 0.71 0.95 22.77 0.50 0.72FJTB1K25.22 -0.53 -0.71 21.93 -0.34 -0.50G12XHM25.00 -0.75 -1.01 21.36 -0.91 -1.33HAK6V1
26.42 0.67 0.90 21.44 -0.84 -1.22XHPEV7Z
24.40 -1.35 -1.81 21.38 -0.90 -1.31J6BH7W
26.21 0.46 0.62 22.55 0.28 0.40JQT1HN25.36 -0.39 -0.52 22.26 -0.02 -0.03KFKZP126.57 0.82 1.10 23.05 0.77 1.12KKRFUQ
27.08 1.33 1.78 23.81 1.54 2.24KMWPN2
26.80 1.05 1.41 23.05 0.77 1.12KSAMNF
25.15 -0.60 -0.81 21.82 -0.46 -0.67L24GTY
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - MPaAnalysis 730
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample C45
Data Flag
Sample C46
Diff from Grand MeanLab Mean
25.77 0.02 0.03 22.77 0.50 0.72L6UF2E
26.17 0.42 0.56 22.26 -0.02 -0.03LVQY3R24.87 -0.88 -1.18 21.43 -0.85 -1.24LYUKY4
25.43 -0.32 -0.43 22.14 -0.13 -0.19M2PEZX25.52 -0.23 -0.31 22.25 -0.02 -0.03MQZ3V524.29 -1.46 -1.96 20.39 -1.89 -2.75*NNX6CN
25.48 -0.27 -0.37 22.11 -0.17 -0.25RA7XHR26.47 0.72 0.97 23.00 0.73 1.06RCHECH
25.25 -0.50 -0.67 21.90 -0.38 -0.55RQH13F24.74 -1.01 -1.35 21.45 -0.83 -1.20S1EF9W25.92 0.17 0.23 22.55 0.27 0.39TK2Q22
25.30 -0.45 -0.60 21.87 -0.41 -0.59TMAS2C25.43 -0.32 -0.43 22.46 0.19 0.27TY7VJD
24.52 -1.23 -1.65 21.41 -0.87 -1.26UZPP7Z26.37 0.62 0.84 22.70 0.42 0.62V7BW4K25.48 -0.27 -0.36 21.21 -1.06 -1.55*VETXA2
25.33 -0.42 -0.57 22.15 -0.13 -0.19VQQHFU26.74 0.99 1.33 22.94 0.66 0.97VZ1PLN
25.59 -0.16 -0.22 22.24 -0.04 -0.06WZP7LE25.93 0.18 0.24 22.46 0.18 0.27YQFCJL25.68 -0.07 -0.09 22.78 0.50 0.73ZM9315
24.88 -0.87 -1.17 21.73 -0.55 -0.80ZZJA22
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 51 of 54 reporting participants
25.751 22.276
0.745 0.688
MPa MPa
MPaMPa
Sample C45: HIPS & Sample C46: HIPS
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - MPaAnalysis 730
Report #54 2nd Qtr 2005
Comments on assigned Data Flags for Test #73089TNAW (X) - Inconsistent in testing between samples. Low data for Sample C45. High data for Sample C46.
F7SFBH (X) - Extreme data.
HPEV7Z (X) - Inconsistent in testing between samples.
Plastics Interlaboratory Testing Program
Tensile Stress at Yield - MPaAnalysis 730
Report #54 2nd Qtr 2005
Grand Mean Sample C45: 25.751 MPa Grand Mean Sample C46: 22.276 MPa
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Tensile Stress at Break - MPaAnalysis 731
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample C45
Data Flag
Sample C46
Diff from Grand MeanLab Mean
17.24 -0.14 -0.23 16.98 0.29 0.463BJVB5
17.90 0.52 0.85 17.95 1.26 2.00*3JCRTU16.19 -1.19 -1.95 15.26 -1.43 -2.273JVPWS16.24 -1.13 -1.85 15.77 -0.92 -1.463TJMXL
17.69 0.31 0.51 16.95 0.25 0.405SQP25
17.33 -0.05 -0.08 16.34 -0.35 -0.556XT7KU
17.35 -0.03 -0.05 16.55 -0.14 -0.227LTFEV17.59 0.22 0.35 17.03 0.34 0.537XD5RT17.16 -0.22 -0.36 16.71 0.02 0.0386F7DQ
17.42 0.05 0.08 16.90 0.21 0.338EZ98Z
17.40 0.02 0.04 16.63 -0.06 -0.098MFETQ
17.15 -0.22 -0.37 16.66 -0.03 -0.058UEZX617.28 -0.09 -0.15 16.09 -0.60 -0.959QYSF116.73 -0.65 -1.06 15.85 -0.84 -1.339X6R7P
17.17 -0.20 -0.33 16.40 -0.29 -0.46A2AZRC
17.47 0.10 0.16 17.11 0.42 0.66A6HHJL
17.05 -0.33 -0.54 16.47 -0.22 -0.35ATD9ZB17.72 0.34 0.56 17.00 0.31 0.49BASGN618.92 1.55 2.53 18.27 1.58 2.51*CBTZR6
18.38 1.00 1.64 17.66 0.97 1.54CGYGL7
17.19 -0.18 -0.30 16.50 -0.20 -0.31CQ924P
17.09 -0.29 -0.47 16.37 -0.33 -0.52F6GYC617.68 0.30 0.49 17.13 0.44 0.70FTPR2H18.09 0.71 1.17 16.76 0.07 0.11GLAJFS
22.22 4.84 7.94 26.15 9.46 15.03XGTYW5N
16.79 -0.59 -0.96 16.05 -0.64 -1.02GWZ2FM
18.28 0.90 1.48 17.79 1.10 1.74HHRB2Y17.70 0.33 0.54 16.56 -0.14 -0.22HPMVPD17.37 -0.01 -0.02 16.98 0.29 0.46J8ZWUL
17.30 -0.07 -0.12 16.67 -0.02 -0.03K7CSXL
16.67 -0.70 -1.15 16.32 -0.37 -0.58KZW5BW
17.76 0.39 0.63 16.50 -0.19 -0.30LEYXUL
Plastics Interlaboratory Testing Program
Tensile Stress at Break - MPaAnalysis 731
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample C45
Data Flag
Sample C46
Diff from Grand MeanLab Mean
16.91 -0.47 -0.77 16.60 -0.09 -0.15NQPS3C
17.09 -0.28 -0.46 16.55 -0.14 -0.22PHP49Z17.85 0.47 0.77 16.95 0.26 0.41QQS77U
17.10 -0.28 -0.45 16.54 -0.15 -0.24R9PFAY21.44 4.07 6.66 18.44 1.75 2.77XSD44S817.74 0.36 0.60 16.95 0.26 0.41SEJH75
16.65 -0.72 -1.18 16.30 -0.39 -0.62SN9MAJ15.76 -1.62 -2.65 14.79 -1.90 -3.02*TG1MC1
17.68 0.30 0.50 17.36 0.67 1.07THGZWP17.60 0.23 0.37 16.28 -0.41 -0.65TJRATN17.01 -0.37 -0.60 16.74 0.05 0.07TN8FHA
17.19 -0.18 -0.30 16.91 0.22 0.35UBCYA618.50 1.13 1.85 17.20 0.51 0.81VXVQ9P
18.15 0.78 1.27 17.03 0.33 0.53W3NJ49
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 44 of 46 reporting participants
17.376 16.692
0.610 0.630
MPa MPa
MPaMPa
Sample C45: HIPS & Sample C46: HIPS
Comments on assigned Data Flags for Test #731GTYW5N (X) - High data for all samples.
SD44S8 (X) - High data for all samples.
Plastics Interlaboratory Testing Program
Tensile Stress at Break - MPaAnalysis 731
Report #54 2nd Qtr 2005
Grand Mean Sample C45: 17.376 MPa Grand Mean Sample C46: 16.692 MPa
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Percent Strain at YieldAnalysis 732
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample C45
Data Flag
Sample C46
Diff from Grand MeanLab Mean
1.588 -0.001 -0.01 1.364 0.013 0.121K1BJ2
1.562 -0.027 -0.24 1.342 -0.009 -0.092TL48A1.730 0.141 1.27 1.460 0.109 1.043HS5TY1.650 0.061 0.55 1.404 0.053 0.514MXXSF
1.704 0.115 1.03 1.364 0.013 0.12586UJP
1.628 0.039 0.35 1.344 -0.007 -0.0762GJYS
1.522 -0.067 -0.60 1.322 -0.029 -0.286VDCJM1.854 0.265 2.38 1.656 0.305 2.92*8YX2FX1.514 -0.075 -0.68 1.248 -0.103 -0.98AKES58
1.406 -0.183 -1.65 1.128 -0.223 -2.13AM3QFC
1.440 -0.149 -1.34 1.238 -0.113 -1.08C68FPX
1.600 0.011 0.10 1.382 0.031 0.29D6LWHJ1.468 -0.121 -1.09 1.230 -0.121 -1.16E2KSYG1.492 -0.097 -0.87 1.246 -0.105 -1.00E6B3XV
1.586 -0.003 -0.03 1.324 -0.027 -0.26F23Y2D
1.548 -0.041 -0.37 1.330 -0.021 -0.20FAMUMF
1.522 -0.067 -0.60 1.282 -0.069 -0.66H8PR4C1.552 -0.037 -0.33 1.314 -0.037 -0.35J1MWK41.476 -0.113 -1.02 1.252 -0.099 -0.95JCEX4E
1.626 0.037 0.33 1.364 0.013 0.12JDCHG4
1.600 0.011 0.10 1.400 0.049 0.47JHPAS5
1.632 0.043 0.39 1.360 0.009 0.09JMZ3GN1.300 -0.289 -2.60 1.080 -0.271 -2.59*JTYGCY1.702 0.113 1.02 1.508 0.157 1.50L3D45Y
1.814 0.225 2.02 1.534 0.183 1.75L4RP4Z
1.528 -0.061 -0.55 1.296 -0.055 -0.53LUSHG1
1.600 0.011 0.10 1.478 0.127 1.21*N9X1AQ1.714 0.125 1.12 1.424 0.073 0.70NY7JZB1.748 0.159 1.43 1.436 0.085 0.81QX45FT
1.488 -0.101 -0.91 1.326 -0.025 -0.24R78Z7J
3,097.400 3,095.811 27,852.35 2,603.600 2,602.249 24,873.85XRUXJ82
1.616 0.027 0.24 1.380 0.029 0.28RVVSFL
Plastics Interlaboratory Testing Program
Percent Strain at YieldAnalysis 732
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample C45
Data Flag
Sample C46
Diff from Grand MeanLab Mean
1.709 0.120 1.08 1.410 0.059 0.57SBC4KD
1.584 -0.005 -0.05 1.412 0.061 0.58SQ6DLA1.580 -0.009 -0.08 1.318 -0.033 -0.32SU2S4E
1.530 -0.059 -0.53 1.292 -0.059 -0.56TNELJ724.808 23.219 208.90 22.262 20.911 199.88XU8VYAD3.662 2.073 18.65 3.252 1.901 18.17XVCZU49
1.692 0.103 0.93 1.422 0.071 0.68VLQTZ21.598 0.009 0.08 1.344 -0.007 -0.07WA5DGB
2.120 0.531 4.78 1.688 0.337 3.22XXV68R81.604 0.015 0.13 1.390 0.039 0.37XW9AWB1.466 -0.123 -1.11 1.286 -0.065 -0.62ZA29SR
1.300 -0.289 -2.60 1.500 0.149 1.42XZFNTN8
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 39 of 44 reporting participants
1.5891 1.3510
0.1112 0.1046
Percent Percent
PercentPercent
Sample C45: HIPS & Sample C46: HIPS
Comments on assigned Data Flags for Test #732RUXJ82 (X) - Extreme data.
U8VYAD (X) - Extreme data.
VCZU49 (X) - High data for all samples.
XV68R8 (X) - High data for all samples.
ZFNTN8 (X) - Inconsistent in testing between samples.
Plastics Interlaboratory Testing Program
Percent Strain at YieldAnalysis 732
Report #54 2nd Qtr 2005
Grand Mean Sample C45: 1.5891 Percent Grand Mean Sample C46: 1.3510 Percent
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Modulus of Elasticity - MPaAnalysis 734
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample C45
Data Flag
Sample C46
Diff from Grand MeanLab Mean
1,901 97 0.88 1,974 123 0.962DXZD9
1,516 -288 -2.62 1,496 -355 -2.77*4MHF421,818 14 0.13 1,847 -3 -0.034Z3DWL1,769 -35 -0.32 1,883 32 0.2557EKYM
1,724 -80 -0.73 1,856 5 0.045JWJ94
1,679 -125 -1.14 1,843 -8 -0.06*7DB33Q
1,583 -221 -2.01 1,576 -275 -2.147Z9BJ61,867 63 0.57 1,913 62 0.498754EY1,858 54 0.49 1,883 32 0.258Q5BQ2
1,561 -243 -2.21 1,492 -359 -2.79*A31QTX
1,834 30 0.27 1,851 0 0.00A3KYVV
1,804 0 0.00 1,861 10 0.08CBNT8K1,803 -1 -0.01 1,859 9 0.07EJWKK71,847 43 0.39 1,884 33 0.26FKUL8G
1,871 67 0.60 1,899 48 0.38HJR2FT
1,665 -139 -1.27 1,716 -135 -1.05JGJ4RH
1,683 -121 -1.10 1,734 -117 -0.91JHWEFF25 -1,779 -16.18 22 -1,829 -14.25XK558FB
1,768 -36 -0.33 1,814 -37 -0.29LK8G7W
1,859 55 0.50 1,907 57 0.44MNKPTB
1,730 -74 -0.68 1,769 -82 -0.64MRQVL9
1,889 85 0.77 2,033 182 1.42NE6DZA1,895 91 0.83 1,927 76 0.60NK9YQ61,819 15 0.14 1,868 17 0.13Q7HDDU
1,909 105 0.95 1,935 84 0.66QGBUT5
1,917 113 1.03 1,975 124 0.97QLH4H7
1,972 168 1.53 2,000 149 1.16RN1RAT1,843 39 0.35 1,879 29 0.22SUMV1Y1,901 97 0.88 1,830 -21 -0.16*U4TRHH
1,845 41 0.37 1,974 123 0.96U5CQBD
1,858 54 0.49 1,911 60 0.47XKZ9GT
1,907 103 0.93 1,949 98 0.76Y4S19J
Plastics Interlaboratory Testing Program
Modulus of Elasticity - MPaAnalysis 734
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample C45
Data Flag
Sample C46
Diff from Grand MeanLab Mean
1,747 -57 -0.52 1,782 -69 -0.54Y7EJJE
1,896 91 0.83 1,956 105 0.82YMB1RN
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 33 of 34 reporting participants
1,804.3 1,850.7
110.0 128.4
MPa MPa
MPaMPa
Sample C45: HIPS & Sample C46: HIPS
Comments on assigned Data Flags for Test #734K558FB (X) - Extreme data.
Plastics Interlaboratory Testing Program
Modulus of Elasticity - MPaAnalysis 734
Report #54 2nd Qtr 2005
Grand Mean Sample C45: 1,804.29 MPa Grand Mean Sample C46: 1,850.73 MPa
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Flexural Modulus- ksiAnalysis 720
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample J45
Data Flag
Sample J46
Diff from Grand MeanLab Mean
369.1 3.4 0.24 378.8 4.4 0.311JZMZB
372.5 6.8 0.48 382.5 8.0 0.581LU3GF371.9 6.2 0.44 367.8 -6.7 -0.48X27317K374.0 8.4 0.59 380.7 6.2 0.452TPNA6
363.7 -2.0 -0.14 377.8 3.3 0.24393SXR
358.1 -7.6 -0.54 368.1 -6.4 -0.463DFSUH
360.7 -5.0 -0.35 365.8 -8.7 -0.633WSKJF332.8 -32.9 -2.33 338.3 -36.2 -2.61*4PX8HQ371.3 5.7 0.40 378.8 4.4 0.314W3G9X
366.3 0.6 0.04 369.7 -4.7 -0.34578F4H
380.1 14.4 1.02 393.6 19.2 1.385KYTA7
381.5 15.9 1.12 390.1 15.6 1.136BXYES371.8 6.1 0.43 382.1 7.7 0.556F35PY359.2 -6.5 -0.46 372.9 -1.6 -0.116XH5B3
340.6 -25.1 -1.78 349.1 -25.4 -1.8383TSJQ
385.8 20.1 1.42 395.8 21.3 1.548ZCBGB
360.9 -4.7 -0.34 371.8 -2.7 -0.19AYUJLE391.4 25.7 1.82 394.8 20.4 1.47AYWSRY360.3 -5.4 -0.38 365.6 -8.9 -0.64B7SDPW
337.7 -28.0 -1.98 346.7 -27.8 -2.01BLD92T
353.0 -12.6 -0.89 356.3 -18.2 -1.31C1UWE5
393.9 28.2 2.00 399.6 25.1 1.81CAEMZP363.6 -2.1 -0.15 373.7 -0.7 -0.05CE6K2C365.5 -0.2 -0.02 378.1 3.6 0.26CN2CG1
363.5 -2.2 -0.15 373.5 -1.0 -0.07D8B29V
373.1 7.4 0.52 380.0 5.6 0.40EGVE96
360.6 -5.1 -0.36 369.9 -4.6 -0.33ELNNAT360.8 -4.9 -0.34 372.9 -1.6 -0.12FCLBHW365.3 -0.3 -0.02 369.9 -4.6 -0.33FDWQWC
370.7 5.0 0.35 383.3 8.8 0.63FHKGHM
369.8 4.1 0.29 380.4 5.9 0.43FLFFMJ
2,211.3 1,845.6 130.67 1,766.6 1,392.1 100.49XGFCSMG
Plastics Interlaboratory Testing Program
Flexural Modulus- ksiAnalysis 720
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample J45
Data Flag
Sample J46
Diff from Grand MeanLab Mean
373.8 8.1 0.57 384.5 10.1 0.73GFRY4S
350.2 -15.5 -1.10 368.6 -5.9 -0.42*GHSU7W392.6 26.9 1.91 398.1 23.7 1.71HN3YZ9
378.4 12.7 0.90 386.7 12.2 0.88HW3CBM384.1 18.4 1.30 393.0 18.6 1.34JB9LAH374.2 8.6 0.61 368.5 -6.0 -0.43XKQQA74
358.9 -6.8 -0.48 369.3 -5.2 -0.38KWJ3QY360.2 -5.4 -0.39 373.3 -1.1 -0.08LEUFRD
346.8 -18.9 -1.34 356.2 -18.2 -1.32LF1URE363.4 -2.2 -0.16 369.3 -5.2 -0.38LRDM7F406.5 40.8 2.89 399.9 25.4 1.83XLZYW2Q
386.1 20.4 1.44 397.7 23.2 1.67MHD28M339.2 -26.5 -1.88 348.5 -26.0 -1.88MPVM3M
376.6 10.9 0.77 388.2 13.7 0.99NQ4PEQ351.9 -13.8 -0.97 361.1 -13.4 -0.97P8XKSD354.0 -11.7 -0.83 369.5 -5.0 -0.36QJPGPR
356.8 -8.9 -0.63 344.3 -30.2 -2.18XQRBMYS377.5 11.9 0.84 383.4 9.0 0.65R3TWEB
358.7 -6.9 -0.49 369.2 -5.3 -0.38R78FMH369.2 3.5 0.25 380.2 5.8 0.42R86RE7370.6 4.9 0.35 377.0 2.5 0.18RA23VS
372.9 7.3 0.51 373.7 -0.7 -0.05RP9UUL307.1 -58.6 -4.15 312.9 -61.6 -4.45XS4RDDK
338.6 -27.1 -1.92 353.2 -21.3 -1.54SHF4Y9394.8 29.1 2.06 403.7 29.2 2.11SJ84SD361.1 -4.6 -0.33 368.1 -6.4 -0.46SZYSXN
368.6 2.9 0.21 375.7 1.3 0.09T9USMZ351.4 -14.3 -1.01 361.1 -13.4 -0.97TDVCRW
360.3 -5.3 -0.38 365.0 -9.5 -0.69TFV3LK361.0 -4.7 -0.33 361.5 -12.9 -0.93TSRPW2362.3 -3.4 -0.24 374.8 0.4 0.03TVW7DW
353.9 -11.8 -0.83 363.8 -10.6 -0.77UB6P3F
Plastics Interlaboratory Testing Program
Flexural Modulus- ksiAnalysis 720
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample J45
Data Flag
Sample J46
Diff from Grand MeanLab Mean
376.1 10.4 0.73 389.4 14.9 1.07UE8J8C
362.7 -3.0 -0.21 369.6 -4.9 -0.35VRRP4L366.3 0.6 0.04 368.4 -6.1 -0.44W1P49J
373.0 7.3 0.52 373.0 -1.5 -0.11WSF3ZW380.7 15.0 1.07 393.2 18.7 1.35X2NDBZ365.2 -0.5 -0.03 374.5 0.1 0.00XEVPWN
361.1 -4.6 -0.33 370.7 -3.7 -0.27XX4P8N342.7 -23.0 -1.63 353.1 -21.4 -1.55YWRYBR
358.9 -6.8 -0.48 363.6 -10.9 -0.79ZK36QE372.3 6.6 0.47 377.5 3.1 0.22ZLLPT6372.4 6.7 0.48 381.4 6.9 0.50ZLPSL4
342.5 -23.2 -1.64 355.7 -18.8 -1.36ZSKN6T360.3 -5.4 -0.38 372.1 -2.3 -0.17ZT2781
417.0 51.3 3.63 388.3 13.8 1.00XZZCRUK400.0 34.3 2.43 405.2 30.8 2.22ZZK1EB
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 72 of 79 reporting participants
365.68 374.48
14.12 13.85
ksi ksi
ksiksi
Sample J45: ABS/PC & Sample J46: ABS/PC
Comments on assigned Data Flags for Test #72027317K (X) - Inconsistent in testing between samples.
GFCSMG (X) - Extreme data.
KQQA74 (X) - Inconsistent in testing between samples.
LZYW2Q (X) - Inconsistent in testing between samples and inconsistent in testing within both samples. High data forSample J45.
QRBMYS (X) - Inconsistent in testing between samples.
S4RDDK (X) - Low data for all samples. Possible systematic error.
ZZCRUK (X) - Inconsistent in testing between samples and inconsistent in testing within both samples. High data for Sample J45.
Plastics Interlaboratory Testing Program
Flexural Modulus- ksiAnalysis 720
Report #54 2nd Qtr 2005
Grand Mean Sample J45: 365.68 ksi Grand Mean Sample J46: 374.48 ksi
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Flexural Stress at 5% Strain - psiAnalysis 721
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample J45
Data Flag
Sample J46
Diff from Grand MeanLab Mean
12,338 -388 -0.83 12,088 -421 -1.011N916P
11,913 -812 -1.73 11,756 -753 -1.801V2QSE12,178 -548 -1.17 11,687 -822 -1.97*242UQT12,827 101 0.22 12,792 282 0.683H9WJF
12,538 -188 -0.40 12,240 -269 -0.653XK62Q
12,988 262 0.56 12,703 194 0.474UDG6N
13,237 512 1.09 13,177 668 1.6064478712,514 -211 -0.45M6H5DBV No data reported for this sample
12,593 -132 -0.28 12,448 -61 -0.157TPAM2
12,120 -606 -1.29 12,180 -329 -0.7997B2SD
12,973 248 0.53 12,776 267 0.649SG7A1
12,973 248 0.53 12,591 82 0.209WLYBT13,034 309 0.66 12,770 260 0.62A537UT12,782 56 0.12 12,525 16 0.04AG81RS
12,804 79 0.17 12,589 80 0.19AHZ1QP
12,172 -553 -1.18 11,981 -528 -1.26AJ2QBY
12,957 232 0.49 12,671 162 0.39APWL7512,363 -362 -0.77 12,254 -255 -0.61BM29VC12,300 -426 -0.91 12,034 -475 -1.14CXN2D8
13,755 1,029 2.20 13,379 869 2.08D2AAXY
12,484 -242 -0.52 12,422 -87 -0.21E27WXH
13,306 580 1.24 12,782 273 0.65E9SWR212,912 186 0.40 12,665 156 0.37GCCSWC12,338 -388 -0.83 12,134 -376 -0.90GK5TSB
11,864 -862 -1.84 11,931 -578 -1.39HUG2S4
12,386 -340 -0.73 12,400 -109 -0.26JPSEFF
13,166 440 0.94 12,869 360 0.86JYWE5G12,676 -50 -0.11 12,847 338 0.81*K9VULT12,287 -439 -0.94 12,063 -446 -1.07KJ48YD
12,961 235 0.50 12,531 21 0.05KZBHMK
13,003 278 0.59 12,617 108 0.26LQDA4F
12,960 234 0.50 12,678 169 0.40MH5VCX
Plastics Interlaboratory Testing Program
Flexural Stress at 5% Strain - psiAnalysis 721
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample J45
Data Flag
Sample J46
Diff from Grand MeanLab Mean
12,874 148 0.32 12,567 58 0.14MJHEDW
12,356 -370 -0.79 12,071 -439 -1.05MWUPB612,404 -322 -0.69 12,163 -346 -0.83MYDCCS
13,226 500 1.07 12,854 345 0.83N3BHZG11,960 -766 -1.63 11,804 -705 -1.69PK5NN912,573 -152 -0.33 11,862 -647 -1.55XPZW3DW
13,103 377 0.81 12,911 402 0.96QABBSZ12,938 213 0.45 12,784 275 0.66SKPDPJ
13,578 853 1.82 13,240 731 1.75UP1X6G12,859 133 0.28 12,621 112 0.27UW7BLT13,936 1,210 2.58 13,671 1,162 2.78*VBS3JD
12,763 37 0.08 12,721 212 0.51VDKTRB12,595 -130 -0.28 12,548 38 0.09VDT3AK
13,298 572 1.22 13,012 503 1.21VSPGAD12,067 -658 -1.41 12,067 -442 -1.06WR8QV213,008 282 0.60 12,685 176 0.42WUL362
12,785 59 0.13 12,497 -12 -0.03XU5WRB12,050 -676 -1.44 12,059 -450 -1.08YFKS52
12,090 -636 -1.36 11,947 -562 -1.35YHMTUE12,745 20 0.04 12,271 -238 -0.57Z1W7MR13,175 450 0.96 12,843 334 0.80ZK3PL9
12,988 262 0.56 12,651 141 0.34ZSYRML12,467 -259 -0.55 12,415 -94 -0.23ZU1DLC
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 53 of 55 reporting participants
12,725.5 12,509.1
468.2 417.4
psi psi
psipsi
Sample J45: ABS/PC & Sample J46: ABS/PC
Plastics Interlaboratory Testing Program
Flexural Stress at 5% Strain - psiAnalysis 721
Report #54 2nd Qtr 2005
Comments on assigned Data Flags for Test #7216H5DBV (M) - Laboratory did not submit data for Sample J45.
PZW3DW (X) - Inconsistent in testing between samples.
Plastics Interlaboratory Testing Program
Flexural Stress at 5% Strain - psiAnalysis 721
Report #54 2nd Qtr 2005
Grand Mean Sample J45: 12,725.53 psi Grand Mean Sample J46: 12,509.11 psi
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Flexural Stress at Yield - psiAnalysis 722
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample J45
Data Flag
Sample J46
Diff from Grand MeanLab Mean
13,702 777 1.56 13,245 739 1.781ME5W9
13,623 699 1.40 13,084 577 1.392JUQ4712,136 -789 -1.58 11,828 -678 -1.6333VFRU12,665 -259 -0.52 12,456 -50 -0.1243WLT8
12,608 -317 -0.63 12,152 -354 -0.8548CYZG
12,456 -50 -0.12M4QN3WY No data reported for this sample
13,453 528 1.06 12,823 317 0.765XNNTS13,108 184 0.37 12,730 224 0.5468TCJE13,466 541 1.08 13,298 792 1.90X6RMEEC
13,127 202 0.40 12,596 89 0.21756C2T
13,206 281 0.56 12,695 189 0.457XS3WQ
12,503 -422 -0.85 12,077 -429 -1.0389YMHQ12,673 -252 -0.50 12,238 -269 -0.6595H5A713,078 153 0.31 12,682 176 0.429M7FX9
13,059 134 0.27 12,677 171 0.41ALVHH4
12,510 -415 -0.83 12,095 -411 -0.99BKTJTF
12,967 42 0.08 12,539 33 0.08C5PTX212,138 -787 -1.58 11,816 -690 -1.66C8SFPM12,395 -529 -1.06 11,974 -532 -1.28DKZRKD
12,559 -366 -0.73 12,158 -349 -0.84EUFABJ
12,603 -322 -0.64 12,413 -93 -0.22F4ELZK
11,982 -942 -1.89 11,686 -820 -1.97FHGXSX13,217 292 0.59 12,662 156 0.38FXDSZ311,850 -1,075 -2.15 11,618 -889 -2.14H4G4MU
10,551 -2,374 -4.76 10,963 -1,543 -3.71XH9X3G7
13,249 324 0.65 12,856 349 0.84HXF1HE
12,830 -94 -0.19 12,487 -19 -0.05JL9Q5Y13,265 341 0.68 12,753 247 0.59JQP7R713,571 646 1.30 12,900 394 0.95JRD86P
13,354 429 0.86 12,848 342 0.82JUGZEQ
12,251 -674 -1.35 12,326 -181 -0.43XJZXMQV
12,570 -354 -0.71 12,087 -420 -1.01MF2G9L
Plastics Interlaboratory Testing Program
Flexural Stress at Yield - psiAnalysis 722
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample J45
Data Flag
Sample J46
Diff from Grand MeanLab Mean
11,943 -982 -1.97 11,905 -601 -1.45*MX7WG7
12,917 -7 -0.01 12,607 100 0.24N64BBB13,057 133 0.27 12,571 65 0.16N8XZYD
13,279 355 0.71 12,676 170 0.41NBSAVS13,036 111 0.22 11,871 -636 -1.53XNPF1L312,251 -674 -1.35 12,077 -429 -1.03PVSN8B
12,778 -147 -0.29 12,870 364 0.88XQ75KDM12,502 -422 -0.85 12,199 -307 -0.74QQ456L
12,801 -123 -0.25 12,264 -242 -0.58R5JK5P13,472 547 1.10 13,207 701 1.69*RN6SSM13,302 378 0.76 12,861 355 0.85T5379B
12,721 -204 -0.41 12,264 -242 -0.58TJWJ3113,638 713 1.43 12,976 470 1.13UC4BYD
12,770 -155 -0.31 12,372 -135 -0.32UHRBVU11,501 -1,424 -2.85 11,788 -718 -1.73XUKAR5G14,148 1,223 2.45 13,508 1,002 2.41V393MF
12,767 -158 -0.32 12,502 -4 -0.01VFTENB13,496 571 1.14 12,966 459 1.11VWSWY9
13,216 291 0.58 12,851 345 0.83XR715B12,897 -27 -0.05 12,477 -30 -0.07XT9GG113,125 201 0.40 12,740 234 0.56YJ24XB
12,693 -232 -0.46 12,298 -208 -0.50YRF1E513,326 401 0.80 12,709 202 0.49YYX69W
12,983 59 0.12 12,606 100 0.24ZFKSKE
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 49 of 56 reporting participants
12,924.6 12,506.4
499.1 415.7
psi psi
psipsi
Sample J45: ABS/PC & Sample J46: ABS/PC
Plastics Interlaboratory Testing Program
Flexural Stress at Yield - psiAnalysis 722
Report #54 2nd Qtr 2005
Comments on assigned Data Flags for Test #7224QN3WY (M) - Laboratory did not submit data for Sample J45.
6RMEEC (X) - Inconsistent in testing between samples.
H9X3G7 (X) - Low data for all samples.
JZXMQV (X) - Inconsistent in testing between samples.
NPF1L3 (X) - Inconsistent in testing between samples.
Q75KDM (X) - Inconsistent in testing between samples.
UKAR5G (X) - Low data for Sample J45.
Plastics Interlaboratory Testing Program
Flexural Stress at Yield - psiAnalysis 722
Report #54 2nd Qtr 2005
Grand Mean Sample J45: 12,924.60 psi Grand Mean Sample J46: 12,506.42 psi
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Flexural Modulus - MPaAnalysis 736
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample K45
Data Flag
Sample K46
Diff from Grand MeanLab Mean
1,850 -5 -0.08 1,916 -1 -0.022WUFH6
1,919 64 0.89 1,906 -11 -0.1935M8AW1,848 -8 -0.11 1,890 -27 -0.463GFEH91,921 66 0.92 1,944 26 0.453KWZ68
1,832 -23 -0.32 1,921 3 0.063LMP8V
1,907 52 0.72 1,960 43 0.734CK42U
2,003 148 2.07 2,050 133 2.256YZR741,933 78 1.09 1,979 61 1.0575MTY71,797 -59 -0.82 1,865 -52 -0.888N8K15
1,821 -34 -0.48 1,878 -40 -0.679NHGLV
1,891 36 0.50 1,914 -3 -0.059SCQ6A
1,891 36 0.50 1,935 18 0.30AQWUNW193 -1,662 -23.27 200 -1,717 -29.18XAR21PJ
2,007 151 2.11 2,048 131 2.23B3M379
1,882 27 0.38 1,966 48 0.82C5YYPL
1,723 -132 -1.85 1,830 -88 -1.49CBT9DW
1,864 8 0.11 1,800 -117 -1.98XCFWDRQ1,891 35 0.50 1,952 35 0.60CPVMP21,858 3 0.04 1,902 -16 -0.26DS3K5V
1,878 22 0.31 1,921 4 0.07EWUQ6X
1,808 -47 -0.66 1,878 -39 -0.67EY2DVF
1,855 -1 -0.01 1,932 15 0.25F8CKEV1,872 17 0.24 1,959 41 0.71GF9KL31,730 -126 -1.76 1,825 -93 -1.57GKYAGD
1,851 -5 -0.07 1,970 53 0.90HC4CY3
1,920 65 0.90 2,002 85 1.44HX68AE
1,723 -133 -1.86 1,799 -118 -2.01J1D55E1,668 -187 -2.62 1,825 -92 -1.57*J5JAWC1,863 7 0.10 1,932 15 0.26J6XMVK
1,856 0 0.00 1,849 -68 -1.16JAU6Y4
1,868 13 0.18 1,942 25 0.42JKFPDM
1,924 68 0.95 1,921 3 0.06JX445V
Plastics Interlaboratory Testing Program
Flexural Modulus - MPaAnalysis 736
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample K45
Data Flag
Sample K46
Diff from Grand MeanLab Mean
1,772 -84 -1.17 1,829 -88 -1.50KD2KU1
1,891 35 0.50 1,945 28 0.47NBAV8X1,808 -48 -0.67 1,834 -83 -1.41PTBNK4
1,754 -102 -1.42 1,882 -36 -0.60PYPAT11,803 -52 -0.73 1,853 -64 -1.09R3CLVA1,861 5 0.08 1,929 12 0.20RFTXQP
1,920 64 0.90 1,947 30 0.51RWTKMA1,134 -722 -10.10 1,176 -741 -12.59XS7WYJV
1,981 126 1.76 2,031 114 1.94SLCCP41,875 20 0.27 1,951 33 0.57SRD9UG1,832 -24 -0.34 1,909 -9 -0.14SZ1S82
1,815 -41 -0.57 1,889 -29 -0.48T23MAZ1,826 -29 -0.41 1,888 -30 -0.50TALWUD
1,820 -36 -0.50 1,894 -23 -0.39U85LF21,896 40 0.57 1,966 49 0.83X2UEGZ
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 44 of 47 reporting participants
1,855.6 1,917.1
71.4 58.8
MPa MPa
MPaMPa
Sample K45: HIPS & Sample K46: HIPS
Comments on assigned Data Flags for Test #736AR21PJ (X) - Extreme data.
CFWDRQ (X) - Inconsistent in testing between samples.
S7WYJV (X) - Low data for all samples.
Plastics Interlaboratory Testing Program
Flexural Modulus - MPaAnalysis 736
Report #54 2nd Qtr 2005
Grand Mean Sample K45: 1,855.60 MPa Grand Mean Sample K46: 1,917.11 MPa
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Flexural Stress at 3.5% Strain - MPaAnalysis 737
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample K45
Data Flag
Sample K46
Diff from Grand MeanLab Mean
38.35 0.24 0.24 36.02 0.17 0.21163VK8
38.55 0.44 0.43 36.73 0.88 1.0416GBSU40.43 2.32 2.28 37.40 1.56 1.843GEUFS37.66 -0.45 -0.45 35.16 -0.69 -0.813UVQJJ
37.13 -0.98 -0.97 36.63 0.78 0.92X3WWBZG
37.66 -0.46 -0.45 35.46 -0.38 -0.455RC6VT
39.06 0.94 0.93 36.68 0.83 0.985X552M35.87 -2.24 -2.21 34.04 -1.81 -2.149FJDTW38.87 0.76 0.75 36.63 0.78 0.939NPG5V
38.05 -0.06 -0.06 35.66 -0.19 -0.23A247V2
36.86 -1.25 -1.23 34.79 -1.06 -1.25AJXYVX
37.58 -0.53 -0.53 35.53 -0.32 -0.38B94D5K37.21 -0.90 -0.89 35.55 -0.30 -0.35C8JQ5H36.74 -1.37 -1.35 34.76 -1.09 -1.29EERNBR
38.58 0.47 0.46 36.38 0.53 0.63F7GBF7
38.17 0.06 0.06 35.86 0.01 0.02FEL7KR
38.18 0.07 0.07 35.72 -0.13 -0.15FUADFD37.61 -0.51 -0.50 35.00 -0.85 -1.00G329YU37.76 -0.35 -0.35 35.58 -0.27 -0.32H1JE7D
37.69 -0.42 -0.41 35.66 -0.19 -0.23HWDFBD
36.49 -1.62 -1.60 34.33 -1.51 -1.79JM7XDH
40.54 2.42 2.39 37.74 1.89 2.24JPEKB236.91 -1.20 -1.18 34.68 -1.17 -1.38JT1NLY37.97 -0.14 -0.14 35.79 -0.06 -0.07KQPGBJ
38.50 0.39 0.39 36.54 0.69 0.82L4XR1Z
39.43 1.32 1.30 36.76 0.92 1.09NGRGVF
38.98 0.87 0.86 36.86 1.01 1.19PJZQE738.93 0.82 0.81 36.03 0.18 0.21RP6K5M38.45 0.34 0.34 36.21 0.36 0.43SKSGHG
37.82 -0.29 -0.29 35.22 -0.63 -0.74T2JZJ4
39.56 1.45 1.43 36.90 1.05 1.24TNUYQP
37.42 -0.69 -0.68 35.42 -0.43 -0.51WKCM4A
Plastics Interlaboratory Testing Program
Flexural Stress at 3.5% Strain - MPaAnalysis 737
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample K45
Data Flag
Sample K46
Diff from Grand MeanLab Mean
38.02 -0.09 -0.09 35.86 0.01 0.01X29899
38.00 -0.11 -0.11 36.08 0.23 0.28XQ8FCX37.92 -0.19 -0.19 35.80 -0.04 -0.05ZZZXDG
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 34 of 35 reporting participants
38.113 35.847
1.015 0.845
MPa MPa
MPaMPa
Sample K45: HIPS & Sample K46: HIPS
Comments on assigned Data Flags for Test #7373WWBZG (X) - Inconsistent in testing between samples.
Plastics Interlaboratory Testing Program
Flexural Stress at 3.5% Strain - MPaAnalysis 737
Report #54 2nd Qtr 2005
Grand Mean Sample K45: 38.113 MPa Grand Mean Sample K46: 35.847 MPa
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Flexural Stress at Yield - MPaAnalysis 738
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample K45
Data Flag
Sample K46
Diff from Grand MeanLab Mean
38.25 0.24 0.21 35.80 -0.07 -0.0716EQUT
38.27 0.26 0.23 35.98 0.11 0.121TB2E638.15 0.14 0.13 35.56 -0.31 -0.331VD34J37.72 -0.29 -0.26 35.68 -0.18 -0.202FE1VT
38.00 -0.01 -0.01 35.84 -0.03 -0.033BHM2C
37.68 -0.33 -0.29 35.49 -0.38 -0.415LJ962
37.97 -0.04 -0.03 36.20 0.33 0.358P9TE438.92 0.91 0.81 36.66 0.79 0.859MDEJW37.34 -0.67 -0.59 35.69 -0.17 -0.199SPV6M
36.95 -1.06 -0.94 34.90 -0.97 -1.04AFVV6W
36.18 -1.83 -1.62 34.16 -1.71 -1.84CV4D6T
38.08 0.07 0.06 35.73 -0.14 -0.15E5T5AV37.49 -0.52 -0.46 35.15 -0.71 -0.77ED2PN238.02 0.01 0.01 36.17 0.30 0.32ELWGBE
34.90 -3.10 -2.74 34.84 -1.03 -1.11XFU245U
37.63 -0.38 -0.33 35.03 -0.84 -0.91GZ169S
39.10 1.10 0.97 36.76 0.89 0.96HKDWM839.00 0.99 0.87 36.08 0.21 0.23JP9YBU35.04 -2.96 -2.62 34.07 -1.80 -1.93*KGYE4M
37.68 -0.33 -0.29 35.26 -0.61 -0.66KRDFYB
38.65 0.64 0.57 36.61 0.74 0.80L1WNAY
39.03 1.02 0.90 36.83 0.96 1.03L334MA38.78 0.77 0.68 37.04 1.17 1.26LL3NNA37.60 -0.41 -0.36 36.72 0.85 0.92*LLD58W
40.60 2.60 2.30 37.80 1.93 2.08PNQ7B5
36.98 -1.03 -0.91 34.75 -1.11 -1.20QHHEZS
40.46 2.46 2.17 37.47 1.60 1.72RHTXK437.98 -0.03 -0.03 36.04 0.18 0.19RRKQKG38.14 0.14 0.12 36.32 0.45 0.49T6NH7Q
3.37 -34.64 -30.63 3.25 -32.62 -35.12XUVWBMD
36.54 -1.47 -1.30 34.40 -1.47 -1.58VH9F56
Plastics Interlaboratory Testing Program
Flexural Stress at Yield - MPaAnalysis 738
Report #54 2nd Qtr 2005
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 29 of 31 reporting participants
38.007 35.869
1.131 0.929
MPa MPa
MPaMPa
Sample K45: HIPS & Sample K46: HIPS
Comments on assigned Data Flags for Test #738FU245U (X) - Low data for Sample K45.
UVWBMD (X) - Extreme data.
Plastics Interlaboratory Testing Program
Flexural Stress at Yield - MPaAnalysis 738
Report #54 2nd Qtr 2005
Grand Mean Sample K45: 38.007 MPa Grand Mean Sample K46: 35.869 MPa
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Notched Izod Impact - ft.lbf/inAnalysis 790
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample S45
InstrCode
Data Flag
Sample S46
Diff from Grand MeanLab Mean
12.02 0.07 0.09 11.27 -0.18 -0.21 TO11FEEU
12.59 0.64 0.80 11.86 0.41 0.46 TO14DWKB12.05 0.10 0.12 12.25 0.80 0.90 TM1N5EHW11.91 -0.04 -0.05 12.08 0.63 0.71 TM27PHGN
11.53 -0.42 -0.53 12.54 1.08 1.22 BA2DXJBQ
11.94 -0.01 -0.01 10.79 -0.67 -0.76 TM2U9PR2
12.01 0.06 0.08 10.77 -0.68 -0.77 TO3HSS1J12.19 0.24 0.30 10.95 -0.50 -0.57 TM3L53SN10.68 -1.27 -1.58 11.63 0.17 0.19 CS3VXF1L
10.57 -1.38 -1.72 10.72 -0.73 -0.83 TM58T22T
14.68 2.73 3.39 14.67 3.21 3.63 CEX5D2RSS
11.67 -0.28 -0.35 9.88 -1.58 -1.78 TM5GJZXN11.44 -0.51 -0.64 10.44 -1.01 -1.15 TM5KL8TH10.82 -1.13 -1.40 12.22 0.77 0.87 TM5MSCN6
11.75 -0.20 -0.25 10.54 -0.91 -1.03 TM66UCZJ
11.96 0.01 0.02 10.03 -1.42 -1.61 TM6LM3P1
12.00 0.05 0.06 11.50 0.04 0.05 TM7118TC11.83 -0.12 -0.15 10.64 -0.82 -0.92 TM83BN2S11.99 0.04 0.05 10.79 -0.67 -0.76 TM83SARD
12.38 0.43 0.53 12.00 0.54 0.62 CE89F13Z
10.63 -1.32 -1.64 10.51 -0.95 -1.07 CE8JVQCL
13.36 1.41 1.75 12.59 1.13 1.28 TM8W3X9Y10.70 -1.25 -1.55 12.52 1.07 1.21 TM957FZ912.31 0.36 0.45 11.33 -0.12 -0.14 TM9A4XW2
11.95 0.00 0.00 14.81 3.35 3.79 TMX9N9FHF
12.19 0.24 0.30 11.33 -0.12 -0.14 TOA5CTR3
12.80 0.85 1.05 11.18 -0.28 -0.32 TMA89F9512.46 0.51 0.63 14.03 2.58 2.92 TO*A9JSKG12.57 0.62 0.77 11.80 0.35 0.39 TMABMGTR
12.82 0.87 1.08 12.28 0.82 0.93 CEAK3FX7
19.35 7.40 9.19 20.95 9.49 10.73 TOXBE5YNE
11.45 -0.50 -0.62 11.59 0.14 0.15 TMCFMU27
Plastics Interlaboratory Testing Program
Notched Izod Impact - ft.lbf/inAnalysis 790
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample S45
InstrCode
Data Flag
Sample S46
Diff from Grand MeanLab Mean
12.52 0.57 0.71 20.13 8.68 9.81 TOXD5VPCE
12.68 0.73 0.90 12.36 0.90 1.02 TMDBMRXQ11.87 -0.08 -0.10 11.00 -0.46 -0.52 TMEH7LLW
11.77 -0.18 -0.22 11.89 0.43 0.49 TOF7PE8R13.72 1.77 2.20 13.39 1.93 2.18 TM*F9S84A12.39 0.44 0.55 10.35 -1.10 -1.25 TMFXDUQ9
10.60 -1.35 -1.67 10.41 -1.05 -1.19 TMGCBM8A11.29 -0.66 -0.82 11.75 0.29 0.33 TMGQ1XZT
10.31 -1.64 -2.04 14.59 3.14 3.55 TMXGY3X1812.36 0.41 0.51 10.28 -1.18 -1.33 TOH9NFD611.64 -0.31 -0.39 10.98 -0.48 -0.54 TOHGD19D
11.71 -0.24 -0.29 16.78 5.33 6.02 TMXHS7L5A11.58 -0.37 -0.46 10.79 -0.67 -0.75 TMJC73YJ
12.00 0.05 0.06 11.12 -0.34 -0.38 TOJJSNVR12.24 0.29 0.36 11.56 0.11 0.12 BAJUC15812.66 0.71 0.88 13.25 1.79 2.02 TOK2PWJU
13.14 1.19 1.48 11.85 0.39 0.44 TOK9PBBN10.96 -0.99 -1.23 XXMLTLZPF No data reported for this sample
15.21 3.26 4.05 14.79 3.34 3.78 XXXLU3CVN11.99 0.04 0.05 10.96 -0.49 -0.56 TOLW1ZM413.35 1.40 1.74 14.48 3.02 3.42 TOXMQ9L89
10.40 -1.55 -1.93 9.51 -1.95 -2.20 TOMRWB6811.99 0.04 0.05 TOMN71MBJ No data reported for this sample
10.92 -1.03 -1.28 10.61 -0.85 -0.96 TONGAHFY11.35 -0.60 -0.75 12.12 0.66 0.75 TONUU6A312.27 0.32 0.40 11.35 -0.11 -0.12 TONZURX6
11.25 -0.70 -0.88 10.57 -0.88 -1.00 MIPHSRNQ12.27 0.32 0.40 11.75 0.29 0.33 TMQ3G6YY
12.56 0.61 0.75 11.17 -0.28 -0.32 RRQEQ3T311.86 -0.09 -0.11 12.09 0.63 0.71 TMQGBUQY10.33 -1.62 -2.01 12.23 0.77 0.88 IN*QKNCKF
11.92 -0.03 -0.04 10.07 -1.38 -1.56 TMQPMS24
Plastics Interlaboratory Testing Program
Notched Izod Impact - ft.lbf/inAnalysis 790
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample S45
InstrCode
Data Flag
Sample S46
Diff from Grand MeanLab Mean
11.04 -0.91 -1.14 11.45 -0.01 -0.01 CEQQN1DE
10.79 -1.16 -1.44 10.30 -1.15 -1.30 WYRAHTRB13.90 1.95 2.42 12.36 0.91 1.02 TMRJ9B3X
11.84 -0.11 -0.13 12.16 0.70 0.80 TORPWLDA12.46 0.51 0.63 11.38 -0.07 -0.08 XXRSQ8BZ13.50 1.55 1.93 11.55 0.09 0.10 TOS86HAY
11.67 -0.28 -0.34 12.05 0.59 0.67 WZSBPEYP11.67 -0.28 -0.35 10.97 -0.49 -0.55 TOSNUBMB
11.98 0.03 0.03 10.85 -0.61 -0.69 TOSR1MMM11.62 -0.33 -0.41 12.57 1.12 1.26 TMSY5TTX11.85 -0.10 -0.13 12.94 1.48 1.67 TOT4UH1E
11.65 -0.30 -0.37 9.81 -1.64 -1.86 CETK7VSC6.84 -5.11 -6.35 5.82 -5.64 -6.37 TOXTPMHD3
11.00 -0.95 -1.18 14.83 3.38 3.82 TOXTQE4VE9.79 -2.16 -2.69 8.43 -3.03 -3.43 TOXUG1GH5
13.22 1.27 1.57 11.64 0.18 0.20 ATVFBRJJ
11.09 -0.86 -1.06 11.19 -0.27 -0.30 CEVP54BP11.79 -0.16 -0.20 11.66 0.20 0.23 TOW1PJMW
14.35 2.40 2.98 13.01 1.55 1.75 CE*WFKBGR11.68 -0.27 -0.34 11.74 0.29 0.32 TMX1QZSM11.44 -0.51 -0.63 11.25 -0.20 -0.23 BAXF1XGK
11.70 -0.25 -0.31 10.89 -0.56 -0.63 CEXF4RSU13.38 1.43 1.77 11.86 0.40 0.46 TMXLESZJ
12.26 0.31 0.38 11.18 -0.28 -0.31 TOXY55C212.20 0.25 0.31 11.38 -0.07 -0.08 TOYE7SZD11.92 -0.03 -0.04 11.08 -0.37 -0.42 TMYRXNY1
11.48 -0.47 -0.58 12.79 1.34 1.51 TOZ9G9EF
Plastics Interlaboratory Testing Program
Notched Izod Impact - ft.lbf/inAnalysis 790
Report #54 2nd Qtr 2005
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 78 of 91 reporting participants
11.951 11.456
0.805 0.884
ft.lbf/in ft.lbf/in
ft.lbf/inft.lbf/in
Sample S45: ABS/PC & Sample S46: ABS/PC
Comments on assigned Data Flags for Test #7905D2RSS (X) - High data for all samples.
9N9FHF (X) - High data for Sample S46.
BE5YNE (X) - High data for all samples.
D5VPCE (X) - High data for Sample S46.
GY3X18 (X) - High data for Sample S46.
HS7L5A (X) - High data for Sample S46.
LTLZPF (M) - Laboratory did not submit data for Sample S46.
LU3CVN (X) - High data for all samples.
MQ9L89 (X) - High data for Sample S46.
N71MBJ (M) - Laboratory did not submit data for Sample S46.
TPMHD3 (X) - Low data for all samples.
TQE4VE (X) - High data for Sample S46.
UG1GH5 (X) - Low data for Sample S46.
Instrument Code List as Reported by the Labs
(AT) - Atlas (BA) - Baldwin
(CE) - Ceast (CS) - CSI
(IN) - Instron (MI) - Mitsubishi
(RR) - Ray-Ran Polymer Testing Equipment (TM) - TMI
(TO) - Tinius Olsen (WY) - Yasuda Seiki
(WZ) - Zwick (XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Notched Izod Impact - ft.lbf/inAnalysis 790
Report #54 2nd Qtr 2005
Grand Mean Sample S45: 11.951 ft.lbf/in Grand Mean Sample S46: 11.456 ft.lbf/in
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Notched Charpy Impact - kJ/m^2Analysis 792
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample M45
InstrCode
Data Flag
Sample M46
Diff from Grand MeanLab Mean
22.65 1.36 1.47 11.17 0.69 1.61 CE13VHLT
23.05 1.77 1.91 10.72 0.24 0.56 IN2ZRR8R19.98 -1.31 -1.41 9.95 -0.53 -1.24 CE32YLRG20.70 -0.58 -0.63 10.57 0.08 0.20 TO3URG3C
21.24 -0.04 -0.04 10.48 0.00 -0.01 TM3WK53L
20.86 -0.43 -0.46 10.41 -0.07 -0.16 TM4946WX
22.17 0.89 0.96 10.55 0.06 0.15 TO4RQ2LL20.76 -0.52 -0.56 10.24 -0.24 -0.57 CE5P4ZMY20.78 -0.50 -0.54 10.23 -0.25 -0.59 KC5ZYX8S
22.40 1.12 1.21 11.79 1.31 3.08 TO*67EE4R
21.49 0.20 0.22 11.26 0.78 1.83 XX6UZZRL
22.97 1.68 1.82 11.06 0.58 1.36 TO74RLZJ18.69 -2.59 -2.80 11.04 0.56 1.30 POX7G7XLY21.58 0.30 0.32 10.30 -0.19 -0.44 TO89FH6J
24.93 3.65 3.94 21.52 11.04 25.96 TMX8G6DKG
20.48 -0.81 -0.87 5.04 -5.44 -12.79 TMX8XP7XZ
19.18 -2.11 -2.27 10.03 -0.45 -1.07 TO8XP9KH21.45 0.17 0.18 11.13 0.64 1.51 TMAUUEQL20.46 -0.82 -0.89 10.20 -0.28 -0.67 CEFMTJ39
25.84 4.56 4.92 12.28 1.80 4.22 CEXFY98G8
21.45 0.17 0.18 10.68 0.20 0.46 TOFYAHFC
22.40 1.12 1.21 10.66 0.18 0.42 WZG3XV7T20.31 -0.98 -1.05 10.21 -0.27 -0.65 TOHSJYEU21.90 0.61 0.66 10.32 -0.17 -0.39 CEJQAPRP
19.67 -1.61 -1.74 9.86 -0.63 -1.47 TMJW27NK
20.64 -0.64 -0.69 9.96 -0.52 -1.23 TMK7KQU3
20.36 -0.92 -0.99 9.95 -0.54 -1.26 TOL44J7T20.74 -0.54 -0.58 10.00 -0.48 -1.13 XXMALGQU20.95 -0.34 -0.36 10.43 -0.06 -0.13 TMNTPGLR
20.93 -0.36 -0.38 10.39 -0.09 -0.21 SAQUZWCZ
21.64 0.36 0.39 10.72 0.24 0.56 CERC6R2G
20.30 -0.98 -1.06 10.49 0.01 0.01 TOSVXWQF
Plastics Interlaboratory Testing Program
Notched Charpy Impact - kJ/m^2Analysis 792
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample M45
InstrCode
Data Flag
Sample M46
Diff from Grand MeanLab Mean
21.34 0.06 0.06 10.55 0.06 0.15 TOTZ2VQK
22.35 1.07 1.15 10.49 0.01 0.02 CEU31L9321.87 0.59 0.64 10.41 -0.07 -0.16 KFUT74AG
16.01 -5.28 -5.70 7.53 -2.96 -6.95 TMXV8D3P516.30 -4.99 -5.38 8.65 -1.83 -4.31 TMXYQWF7N22.20 0.92 0.99 10.54 0.06 0.13 TMZ9VZMU
21.40 0.12 0.13 10.62 0.14 0.32 TOZQ7BZS21.45 0.17 0.18 10.07 -0.41 -0.97 CEZSW35G
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 34 of 40 reporting participants
21.283 10.483
0.927 0.425
kJ/m^2 kJ/m^2
kJ/m^2kJ/m^2
Sample M45: HIPS & Sample M46: HIPS
Comments on assigned Data Flags for Test #7927G7XLY (X) - Low data for Sample M45.
8G6DKG (X) - High data for all samples.
8XP7XZ (X) - Low data for Sample M46.
FY98G8 (X) - High data for all samples.
V8D3P5 (X) - Low data for all samples.
YQWF7N (X) - Low data for all samples.
Instrument Code List as Reported by the Labs
(CE) - Ceast (IN) - Instron
(KC) - Kladivo Charpy (KF) - Karl Frank GmbH
(PO) - POE (SA) - Satec
(TM) - TMI (TO) - Tinius Olsen
(WZ) - Zwick (XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Notched Charpy Impact - kJ/m^2Analysis 792
Report #54 2nd Qtr 2005
Grand Mean Sample M45: 21.283 kJ/m^2 Grand Mean Sample M46: 10.483 kJ/m^2
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Deflection Temp. Under Flexural Load (1.82 MPa) - Degrees CAnalysis 710
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample E45
InstrCode
Data Flag
Sample E46
Diff from Grand MeanLab Mean
78.23 -0.64 -0.39 77.75 -1.09 -0.67 CE1BTPYD
78.00 -0.87 -0.53 78.33 -0.51 -0.32 CE1PRCF179.55 0.68 0.42 78.98 0.14 0.08 CE5A3HKC79.50 0.63 0.39 80.00 1.16 0.72 TO6AQNSP
79.75 0.88 0.54 80.38 1.54 0.95 DN7HXMY5
89.90 11.03 6.78 88.40 9.56 5.91 ATX7QQWZB
83.95 5.08 3.12 83.65 4.81 2.97 TO*7XMVAX73.60 -5.27 -3.24 73.67 -5.17 -3.20 RR*85MXHA81.25 2.38 1.46 81.50 2.66 1.65 XA95C6NQ
78.60 -0.27 -0.16 76.68 -2.16 -1.34 TOXALTAAW
79.13 0.26 0.16 79.85 1.01 0.63 TOB3HLV6
80.40 1.53 0.94 79.58 0.74 0.46 XABLRX6181.25 2.38 1.46 81.18 2.34 1.44 XXC3AV7S77.60 -1.27 -0.78 77.58 -1.26 -0.78 TOCDBB24
79.83 0.96 0.59 79.70 0.86 0.53 TOCEPDUA
78.33 -0.54 -0.33 78.58 -0.26 -0.16 CSCGZEW1
78.23 -0.64 -0.39 77.85 -0.99 -0.61 CEDX9B2N78.20 -0.67 -0.41 78.08 -0.76 -0.47 CEFTCUAK79.10 0.23 0.14 78.88 0.04 0.02 ATG1SQW6
77.78 -1.09 -0.67 77.88 -0.95 -0.59 CEGYWDPK
77.80 -1.07 -0.66 77.90 -0.94 -0.58 CEH93F2F
78.13 -0.74 -0.46 77.73 -1.11 -0.69 TOHUNHAG75.40 -3.47 -2.13 75.80 -3.04 -1.88 CEJDYX4L79.75 0.88 0.54 80.05 1.21 0.75 ATJGKD18
78.73 -0.14 -0.09 79.08 0.24 0.15 DNJSYL89
91.03 12.16 7.47 90.10 11.26 6.96 XXXJXJT83
78.68 -0.19 -0.12 79.13 0.29 0.18 ATKC3MXL77.85 -1.02 -0.63 78.00 -0.84 -0.52 TOLFETUJ79.50 0.63 0.39 79.53 0.69 0.42 CEMHXWX4
79.35 0.48 0.30 78.40 -0.44 -0.27 ATMHXYKM
77.65 -1.22 -0.75 77.93 -0.91 -0.56 CEMNPTEM
78.25 -0.62 -0.38 78.65 -0.19 -0.12 ATNQDTDM
Plastics Interlaboratory Testing Program
Deflection Temp. Under Flexural Load (1.82 MPa) - Degrees CAnalysis 710
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample E45
InstrCode
Data Flag
Sample E46
Diff from Grand MeanLab Mean
79.63 0.76 0.47 79.03 0.19 0.12 EMNYY5A8
81.80 2.93 1.80 81.80 2.96 1.83 TOR768E481.20 2.33 1.43 81.30 2.46 1.52 ATRBH5UC
79.03 0.16 0.10 79.10 0.26 0.16 TORBZ6RN92.00 13.13 8.07 90.80 11.96 7.39 ATXRPRT5V77.63 -1.24 -0.76 77.25 -1.59 -0.98 ROSTV1VY
80.08 1.21 0.74 80.00 1.16 0.72 EMTC1NM278.50 -0.37 -0.23 78.25 -0.59 -0.36 CETMU7CF
78.33 -0.54 -0.33 78.20 -0.64 -0.39 CETZDU5377.90 -0.97 -0.59 78.00 -0.84 -0.52 CSUKSWLS77.55 -1.32 -0.81 79.10 0.26 0.16 TOXVDUFWY
78.93 0.06 0.04 79.28 0.44 0.27 TOVK6RHM78.45 -0.42 -0.26 78.38 -0.46 -0.29 CEVYGAWC
78.80 -0.07 -0.04 78.70 -0.14 -0.08 CEWKB6YJ77.60 -1.27 -0.78 77.43 -1.41 -0.87 ROXTQPBW78.75 -0.12 -0.07 78.50 -0.34 -0.21 XXZD9FHY
78.85 -0.02 -0.01 78.10 -0.74 -0.46 ATZVR3YL
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 44 of 49 reporting participants
78.868 78.837
1.628 1.618
Degrees C Degrees C
Degrees CDegrees C
Sample E45: ABS & Sample E46: ABS
Comments on assigned Data Flags for Test #7107QQWZB (X) - High data for all samples.
ALTAAW (X) - Inconsistent in testing between samples.
JXJT83 (X) - High data for all samples.
RPRT5V (X) - High data for all samples.
VDUFWY (X) - Inconsistent in testing between samples and inconsistent in testing within Sample E46.
Plastics Interlaboratory Testing Program
Deflection Temp. Under Flexural Load (1.82 MPa) - Degrees CAnalysis 710
Report #54 2nd Qtr 2005
Instrument Code List as Reported by the Labs
(AT) - Atlas (CE) - Ceast
(CS) - CSI (DN) - DYNISCO
(EM) - Empire-Vortex (RO) - Rosand
(RR) - Ray-Ran (TO) - Tinius Olsen
(XA) - Special In-House Instrument (XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Deflection Temp. Under Flexural Load (1.82 MPa) - Degrees CAnalysis 710
Report #54 2nd Qtr 2005
Grand Mean Sample E45: 78.868 Degrees C Grand Mean Sample E46: 78.837 Degrees C
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Deflection Temp. Under Flexural Load (0.455 MPa) - Degrees CAnalysis 711
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample G45
InstrCode
Data Flag
Sample G46
Diff from Grand MeanLab Mean
112.5 -1.9 -0.67 91.8 -4.3 -1.63 TO31CSHL
96.9 -17.5 -6.13 117.3 21.1 7.98 XXX3QUWZV109.9 -4.5 -1.57 107.3 11.1 4.21 TOX4MP5LR117.3 2.9 1.03 95.2 -1.0 -0.38 TO7H8XC5
118.2 3.8 1.35 95.7 -0.4 -0.17 CS82XB56
109.9 -4.5 -1.57 91.8 -4.3 -1.63 CE8NJG3B
108.4 -6.0 -2.09 93.3 -2.9 -1.10 TOBQZTHJ99.5 -14.8 -5.20 75.4 -20.7 -7.83 RRXC7FEL6
113.6 -0.8 -0.28 94.2 -2.0 -0.76 CECTV9JW
116.2 1.9 0.66 94.7 -1.5 -0.57 ATF32DW6
115.3 1.0 0.34 95.1 -1.0 -0.39 CEFVBA2V
112.3 -2.1 -0.74 95.7 -0.5 -0.18 ROGJMCAH138.0 23.6 8.28 136.3 40.1 15.18 ATXGURJ5A112.9 -1.5 -0.53 96.5 0.3 0.12 CEHCWARJ
109.3 -5.0 -1.76 94.9 -1.2 -0.46 ATHK6GUT
115.1 0.7 0.24 99.2 3.0 1.14 TOJ366YA
116.0 1.6 0.58 98.3 2.2 0.82 CEJJKWCG114.9 0.5 0.18 97.0 0.9 0.33 CEKKUNYN113.3 -1.1 -0.39 93.8 -2.4 -0.90 TOQMMRSD
118.0 3.7 1.29 100.3 4.2 1.58 EMQVAAL5
116.0 1.6 0.57 98.5 2.4 0.90 CESHPCD9
111.8 -2.6 -0.91 100.2 4.1 1.54 EMSU8ANJ116.6 2.2 0.77 100.3 4.2 1.58 DNX9S54V112.0 -2.3 -0.82 92.8 -3.4 -1.28 TYYE4YSM
116.2 1.9 0.66 98.8 2.6 0.98 CEYWUTQW
117.1 2.8 0.97 95.9 -0.3 -0.11 EMYZD6LY
117.6 3.2 1.12 97.6 1.4 0.54 XXZPQ16Z
Plastics Interlaboratory Testing Program
Deflection Temp. Under Flexural Load (0.455 MPa) - Degrees CAnalysis 711
Report #54 2nd Qtr 2005
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 23 of 27 reporting participants
114.35 96.15
2.85 2.64
Degrees C Degrees C
Degrees CDegrees C
Sample G45: PP & Sample G46: PP
Comments on assigned Data Flags for Test #7113QUWZV (X) - Inconsistent in testing between samples. Data appear to be transposed between samples.
4MP5LR (X) - High data for Sample G46.
C7FEL6 (X) - Low data for all samples.
GURJ5A (X) - High data for all samples.
Instrument Code List as Reported by the Labs
(AT) - Atlas (CE) - Ceast
(CS) - CSI (DN) - DYNISCO
(EM) - Empire-Vortex (RO) - Rosand
(RR) - Ray-Ran (TO) - Tinius Olsen
(TY) - Toyoseiki (XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Deflection Temp. Under Flexural Load (0.455 MPa) - Degrees CAnalysis 711
Report #54 2nd Qtr 2005
Grand Mean Sample G45: 114.35 Degrees C Grand Mean Sample G46: 96.148 Degrees C
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Temp. of Deflection Under Flexural Load (1.80 MPa) - Degrees CAnalysis 712
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample N45
InstrCode
Data Flag
Sample N46
Diff from Grand MeanLab Mean
78.40 0.18 0.12 76.10 0.44 0.34 AT19ZED8
76.80 -1.42 -0.93 73.93 -1.74 -1.35 TO1SBRW376.88 -1.34 -0.88 74.40 -1.26 -0.98 XX4CSF8L79.33 1.11 0.72 76.88 1.21 0.94 TO4G96RF
78.75 0.53 0.35 76.40 0.74 0.57 XX4KR2A3
76.43 -1.79 -1.17 74.05 -1.61 -1.26 CE5UBCHB
78.35 0.13 0.09 75.93 0.26 0.20 AT5YKW4X76.70 -1.52 -0.99 74.48 -1.19 -0.93 XX6749GG78.70 0.48 0.32 76.78 1.11 0.87 AT6CZJR2
78.23 0.01 0.00 75.85 0.19 0.14 AT6LT7LQ
78.45 0.23 0.15 74.60 -1.06 -0.83 CE7RHWUZ
80.30 2.08 1.36 78.40 2.74 2.13 AT8B6QHT77.98 -0.24 -0.16 74.45 -1.21 -0.95 CEAADQ2G80.43 2.21 1.44 77.43 1.76 1.37 EMBVADKH
77.55 -0.67 -0.44 75.30 -0.36 -0.28 CECE5A2N
77.93 -0.29 -0.19 75.83 0.16 0.13 CECPKTYS
76.55 -1.67 -1.09 74.53 -1.14 -0.89 TOD9K9YG77.73 -0.49 -0.32 75.53 -0.14 -0.11 XXEJNVTN75.75 -2.47 -1.61 75.38 -0.29 -0.23 CE*FHCTKG
78.43 0.21 0.14 76.23 0.56 0.44 CEFTHKKW
77.25 -0.97 -0.63 74.68 -0.99 -0.77 ATHNTNH3
78.00 -0.22 -0.14 75.45 -0.21 -0.17 CEJ4LDKR79.45 1.23 0.81 76.35 0.69 0.53 ATJ9RR2376.95 -1.27 -0.83 75.35 -0.31 -0.24 XXM29XBG
75.38 -2.84 -1.86 72.45 -3.21 -2.50 CE*MNBYBR
76.85 -1.37 -0.90 74.00 -1.66 -1.30 CEPY6DB9
76.98 -1.24 -0.81 74.95 -0.71 -0.56 TOQ1FMNR78.18 -0.04 -0.03 74.88 -0.79 -0.61 CEQ6J3QE82.08 3.86 2.52 78.28 2.61 2.03 CEQTLZTT
77.48 -0.74 -0.49 75.78 0.11 0.09 XXR1R9EY
82.28 4.06 2.65 78.25 2.59 2.01 RO*SKZLS7
79.68 1.46 0.95 76.98 1.31 1.02 EMT56HTZ
Plastics Interlaboratory Testing Program
Temp. of Deflection Under Flexural Load (1.80 MPa) - Degrees CAnalysis 712
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample N45
InstrCode
Data Flag
Sample N46
Diff from Grand MeanLab Mean
78.90 0.68 0.45 76.05 0.39 0.30 ATUECGKE
79.00 0.78 0.51 75.83 0.16 0.13 ATULUXTS76.70 -1.52 -0.99 76.93 1.26 0.98 ATXVDD3L8
77.63 -0.59 -0.39 75.38 -0.29 -0.23 CEX9CV3G78.50 0.28 0.18 76.08 0.41 0.32 ATXNSCYL79.90 1.68 1.10 76.45 0.79 0.61 CSZF8XCC
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 37 of 38 reporting participants
78.218 75.664
1.528 1.284
Degrees C Degrees C
Degrees CDegrees C
Sample N45: HIPS & Sample N46: HIPS
Comments on assigned Data Flags for Test #712VDD3L8 (X) - Inconsistent in testing between samples.
Instrument Code List as Reported by the Labs
(AT) - Atlas (CE) - Ceast
(CS) - CSI (EM) - Empire-Vortex
(RO) - Rosand (TO) - Tinius Olsen
(XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Temp. of Deflection Under Flexural Load (1.80 MPa) - Degrees CAnalysis 712
Report #54 2nd Qtr 2005
Grand Mean Sample N45: 78.218 Degrees C Grand Mean Sample N46: 75.664 Degrees C
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Vicat Softening Temperature (Rate A)Analysis 715
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample H45
InstrCode
Data Flag
Sample H46
Diff from Grand MeanLab Mean
142.12 0.70 0.75 128.32 1.11 0.76 TO2XJUNH
141.25 -0.16 -0.17 126.75 -0.45 -0.31 TO3VPK1U143.90 2.49 2.64 129.65 2.45 1.66 EM*43341S142.67 1.25 1.33 128.47 1.26 0.86 CE4HWCMS
139.97 -1.45 -1.53 123.80 -3.40 -2.31 CE6982X8
141.33 -0.08 -0.08 127.98 0.78 0.53 AT6MNC2W
140.90 -0.51 -0.54 127.00 -0.20 -0.14 RO8VRBMH141.53 0.12 0.13 127.43 0.23 0.16 CE92QXBY141.50 0.09 0.09 128.15 0.95 0.64 CS9NSFL4
143.05 1.64 1.74 127.87 0.66 0.45 TOAM7JGB
141.25 -0.16 -0.17 127.77 0.56 0.38 EMDP83CF
140.60 -0.81 -0.86 124.78 -2.42 -1.65 CEEHEHBL127.70 -13.71 -14.53 140.75 13.55 9.21 TOXFMSTU8142.42 1.00 1.06 126.45 -0.75 -0.51 EMFUSVQT
140.85 -0.56 -0.60 126.90 -0.30 -0.21 CEHSE2NP
128.08 -13.33 -14.12 142.67 15.46 10.51 TYXHU5PFY
141.05 -0.36 -0.38 125.97 -1.24 -0.84 CEJ4U9GV140.70 -0.71 -0.75 125.27 -1.94 -1.32 CEJAQRJF141.03 -0.38 -0.40 126.95 -0.25 -0.17 CEJMKEMN
141.28 -0.13 -0.14 125.73 -1.47 -1.00 TOKD92YD
141.07 -0.35 -0.37 127.12 -0.09 -0.06 CEM1M8CN
141.17 -0.25 -0.26 128.00 0.80 0.54 CEM27W4J141.75 0.34 0.36 129.52 2.31 1.57 ATM94QZW140.48 -0.93 -0.98 127.52 0.31 0.21 ATMVZLFX
140.88 -0.53 -0.56 125.07 -2.14 -1.45 TOPZ5XG3
141.95 0.54 0.57 127.63 0.43 0.29 CET24CM9
143.10 1.69 1.79 127.78 0.58 0.39 XXUD23YN140.50 -0.91 -0.97 126.93 -0.27 -0.18 TOV9ZJ77141.60 0.19 0.20 130.63 3.43 2.33 CE*WF7QXG
141.47 0.05 0.06 126.45 -0.75 -0.51 XXWSFC6F
139.58 -1.83 -1.94 127.03 -0.17 -0.12 RRYHMG4H
Plastics Interlaboratory Testing Program
Vicat Softening Temperature (Rate A)Analysis 715
Report #54 2nd Qtr 2005
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 29 of 31 reporting participants
141.412 127.204
0.944 1.471
Degrees C Degrees C
Degrees CDegrees C
Sample H45: ABS/PC & Sample H46: ABS/PC
Comments on assigned Data Flags for Test #715FMSTU8 (X) - Inconsistent in testing between samples. Data appear to be transposed between samples.
HU5PFY (X) - Inconsistent in testing between samples. Data appear to be transposed between samples.
Instrument Code List as Reported by the Labs
(AT) - Atlas (CE) - Ceast
(CS) - CSI (EM) - Empire-Vortex
(RO) - Rosand (RR) - Ray-Ran
(TO) - Tinius Olsen (TY) - Toyoseiki
(XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Vicat Softening Temperature (Rate A)Analysis 715
Report #54 2nd Qtr 2005
Grand Mean Sample H45: 141.41 Degrees C Grand Mean Sample H46: 127.20 Degrees C
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Vicat Softening Temperature (Rate B)Analysis 716
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample R45
InstrCode
Data Flag
Sample R46
Diff from Grand MeanLab Mean
128.42 -1.33 -0.85 141.60 -1.22 -0.79 CE133EHB
129.95 0.20 0.13 142.13 -0.69 -0.45 TO1UBX6P130.88 1.13 0.72 143.70 0.88 0.57 TO3ME2UG128.08 -1.67 -1.07 141.00 -1.82 -1.19 TO45E3AT
131.68 1.93 1.24 143.75 0.93 0.60 AT5QRRAW
128.82 -0.94 -0.60 142.58 -0.24 -0.15 CE6NZHRZ
131.22 1.46 0.94 144.23 1.41 0.92 CE7Q1LFP142.42 12.66 8.10 129.73 -13.09 -8.52 TOX9LXX5C128.83 -0.92 -0.59 141.10 -1.72 -1.12 TOAFMJ3K
131.18 1.43 0.92 143.97 1.15 0.75 DNCJ8VKE
130.55 0.80 0.51 142.82 0.00 0.00 CEDG5FQM
130.23 0.48 0.31 144.13 1.31 0.85 CEDHQPJQ131.58 1.83 1.17 143.72 0.90 0.58 CSEPPK27128.48 -1.27 -0.81 142.90 0.08 0.05 TOG9BSQF
127.62 -2.14 -1.37 141.97 -0.85 -0.56 TOGK4WLM
145.50 15.75 10.08 132.73 -10.09 -6.56 TYXHNJW4Z
128.12 -1.64 -1.05 141.78 -1.04 -0.68 ATJANRZ1129.02 -0.74 -0.47 140.00 -2.82 -1.84 CEJHFJAT130.02 0.26 0.17 139.23 -3.59 -2.33 AT*KGQ4QW
132.02 2.26 1.45 144.08 1.26 0.82 XXKT3QAX
129.52 -0.24 -0.15 142.85 0.03 0.02 TOL32UQR
130.65 0.90 0.57 142.40 -0.42 -0.27 CEL4U78Q132.88 3.13 2.00 145.72 2.90 1.88 EMLYMP2A125.90 -3.85 -2.47 142.63 -0.19 -0.12 CE*M1C2PL
129.45 -0.30 -0.19 144.37 1.55 1.01 TOP413CY
129.02 -0.74 -0.47 140.95 -1.87 -1.22 EMR8NQQG
128.88 -0.87 -0.56 142.53 -0.29 -0.19 RORQDJ18131.00 1.25 0.80 143.33 0.51 0.33 CES1B4XD131.43 1.68 1.08 145.13 2.31 1.50 XXSBLJ7L
130.52 0.76 0.49 145.22 2.40 1.56 EMTG3E4G
130.50 0.75 0.48 143.27 0.45 0.29 CETMSHVE
127.87 -1.89 -1.21 140.78 -2.04 -1.33 TOTW7FGH
Plastics Interlaboratory Testing Program
Vicat Softening Temperature (Rate B)Analysis 716
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample R45
InstrCode
Data Flag
Sample R46
Diff from Grand MeanLab Mean
128.03 -1.72 -1.10 143.58 0.76 0.50 EMZU3D6S
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 31 of 33 reporting participants
129.753 142.822
1.563 1.537
Degrees C Degrees C
Degrees CDegrees C
Sample R45: ABS/PC & Sample R46: ABS/PC
Comments on assigned Data Flags for Test #7169LXX5C (X) - Inconsistent in testing between samples. Data appear to be transposed between samples.
HNJW4Z (X) - Inconsistent in testing between samples. Data appear to be transposed between samples.
Instrument Code List as Reported by the Labs
(AT) - Atlas (CE) - Ceast
(CS) - CSI (DN) - DYNISCO
(EM) - Empire-Vortex (RO) - Rosand
(TO) - Tinius Olsen (TY) - Toyoseiki
(XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Vicat Softening Temperature (Rate B)Analysis 716
Report #54 2nd Qtr 2005
Grand Mean Sample R45: 129.75 Degrees C Grand Mean Sample R46: 142.82 Degrees C
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Flow Rates of Thermoplastics (190 or 230C/2.16 kg) - G/10 minsAnalysis 750
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample X45
InstrCode
Data Flag
Sample X46
Diff from Grand MeanLab Mean
10.70 -0.04 -0.06 12.45 0.66 0.92 TO11KQNK
10.83 0.09 0.14 11.96 0.17 0.23 TO16ASGP10.27 -0.47 -0.73 10.81 -0.99 -1.38 CE18XSJN10.70 -0.04 -0.06 11.65 -0.14 -0.20 KA1AV9E2
11.32 0.58 0.90 12.33 0.54 0.76 TO1DS4VQ
11.80 1.06 1.65 13.50 1.71 2.38 KA27VY2L
10.20 -0.54 -0.84 21.05 9.26 12.91 TOX2945NN10.95 0.21 0.33 12.00 0.21 0.29 KA2B4DC511.70 0.96 1.49 10.00 -1.79 -2.50 WZX2RD8NU
1.07 -9.67 -15.02 1.17 -10.62 -14.81 CSX2SJVR7
10.40 -0.34 -0.53 11.55 -0.24 -0.34 TO2Y1U8K
11.00 0.26 0.40 11.75 -0.04 -0.06 TO38PE3310.85 0.11 0.17 11.15 -0.64 -0.90 TO3HGCZA10.40 -0.34 -0.53 12.10 0.31 0.43 CE3L4CED
11.30 0.56 0.87 12.00 0.21 0.29 DY3MM8B5
12.27 1.53 2.38 13.18 1.38 1.93 TO*3SUL8H
11.35 0.61 0.95 12.40 0.61 0.85 TO426XBL11.25 0.51 0.79 11.65 -0.14 -0.20 TO464GF511.70 0.96 1.49 13.05 1.26 1.75 TO53N85B
10.20 -0.54 -0.84 10.55 -1.24 -1.73 CS54SKL5
10.65 -0.09 -0.14 12.35 0.56 0.78 XX559XLH
9.97 -0.77 -1.20 11.17 -0.63 -0.88 KA5QTHZR11.07 0.33 0.51 10.82 -0.97 -1.36 KA5RT34R10.68 -0.06 -0.09 11.58 -0.22 -0.30 TO5Y1QR7
12.05 1.31 2.03 11.80 0.01 0.01 KA63M5DS
10.03 -0.71 -1.11 11.15 -0.65 -0.90 WZ6X14ES
11.70 0.96 1.48 13.27 1.48 2.06 TO6X8ZBK11.46 0.72 1.12 12.50 0.71 0.99 XX7FAEQP10.15 -0.59 -0.91 11.50 -0.29 -0.41 TO7N4T6N
9.12 -1.61 -2.51 10.32 -1.48 -2.06 CE*7XGGLB
10.65 -0.09 -0.14 11.75 -0.04 -0.06 TO8421DH
9.94 -0.80 -1.25 10.69 -1.10 -1.54 AT85H8QS
Plastics Interlaboratory Testing Program
Flow Rates of Thermoplastics (190 or 230C/2.16 kg) - G/10 minsAnalysis 750
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample X45
InstrCode
Data Flag
Sample X46
Diff from Grand MeanLab Mean
10.53 -0.21 -0.32 10.99 -0.80 -1.12 WZ8793V8
10.40 -0.34 -0.53 12.20 0.41 0.57 TO8CDFGR10.68 -0.06 -0.09 11.39 -0.41 -0.57 KA8DSC2H
10.05 -0.69 -1.07 11.25 -0.54 -0.76 TO8HEVQL11.90 1.16 1.80 11.65 -0.14 -0.20 TO9SKS2911.35 0.61 0.95 11.75 -0.04 -0.06 TOA71BNW
10.60 -0.14 -0.22 11.90 0.11 0.15 TOA83ZKZ10.05 -0.69 -1.07 11.75 -0.04 -0.06 CECA1SHA
9.40 -1.34 -2.08 11.60 -0.19 -0.27 DYCHMU749.95 -0.79 -1.23 11.00 -0.79 -1.11 TOCJ5BAX
11.48 0.74 1.15 13.68 1.88 2.63 TO*CPD85D
10.56 -0.18 -0.29 12.09 0.30 0.41 KACRYF9210.75 0.01 0.02 13.30 1.51 2.10 TO*CSDT23
11.10 0.36 0.56 11.55 -0.24 -0.34 TODAN57110.20 -0.54 -0.84 11.80 0.01 0.01 TODH585811.38 0.64 0.99 13.30 1.51 2.11 XXDKH6U6
10.75 0.01 0.02 12.65 0.86 1.20 TOEB4LAS11.25 0.51 0.79 12.60 0.81 1.13 KAEDNN1M
10.10 -0.64 -0.99 12.45 0.66 0.92 TOENJ1EZ11.10 0.36 0.56 11.65 -0.14 -0.20 TOF4JBGG10.30 -0.44 -0.68 11.55 -0.24 -0.34 KAFL1ZLP
9.71 -1.03 -1.60 11.26 -0.53 -0.74 TOFSPMEB10.50 -0.24 -0.37 11.45 -0.34 -0.48 TOFYN6M6
11.20 0.46 0.72 11.95 0.16 0.22 TOG7JU5110.95 0.21 0.33 12.70 0.91 1.27 TOGCWLH810.16 -0.58 -0.90 12.06 0.27 0.37 XAGF3BDB
10.34 -0.40 -0.62 10.29 -1.51 -2.10 TAH58A1Z8.20 -2.54 -3.94 9.20 -2.59 -3.62 TAXHGV91V
10.10 -0.64 -0.99 11.05 -0.74 -1.04 TOHK6JSX10.90 0.16 0.25 12.00 0.21 0.29 TOJQP5T511.15 0.41 0.64 11.85 0.06 0.08 XXKCEEJP
10.20 -0.54 -0.84 12.45 0.66 0.92 TOKG3AT7
Plastics Interlaboratory Testing Program
Flow Rates of Thermoplastics (190 or 230C/2.16 kg) - G/10 minsAnalysis 750
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample X45
InstrCode
Data Flag
Sample X46
Diff from Grand MeanLab Mean
10.32 -0.42 -0.65 11.90 0.11 0.15 TOKUNRJY
13.00 2.26 3.51 13.30 1.51 2.10 XXXLDVDMG11.50 0.76 1.18 12.25 0.46 0.64 HALDYXFE
9.90 -0.84 -1.30 11.05 -0.74 -1.04 KALL7JCT10.83 0.09 0.14 12.55 0.75 1.05 TOLP1VHZ11.91 1.17 1.82 11.32 -0.48 -0.67 DY*MHTG9G
11.00 0.26 0.40 11.06 -0.74 -1.03 KAMZS5P210.88 0.14 0.21 12.30 0.51 0.71 TON8M4W6
9.85 -0.89 -1.38 11.69 -0.10 -0.14 TONHL9K910.05 -0.69 -1.07 10.91 -0.89 -1.24 GONM7ERN11.05 0.31 0.48 11.95 0.16 0.22 TONUVWMC
10.40 -0.34 -0.53 11.95 0.16 0.22 CEP4866J10.75 0.01 0.02 11.75 -0.04 -0.06 XXP8PV2T
9.83 -0.91 -1.42 11.00 -0.79 -1.10 TOPAA9458.50 -2.24 -3.48 11.00 -0.79 -1.11 CEXPYXNS4
10.40 -0.34 -0.53 11.65 -0.14 -0.20 TOQ5UTV5
11.10 0.36 0.56 11.70 -0.09 -0.13 TOQA5B8Z9.85 -0.89 -1.38 11.20 -0.59 -0.83 GOQEBMYL
11.23 0.49 0.77 11.38 -0.41 -0.57 KAQFNCX49.85 -0.89 -1.38 10.95 -0.84 -1.18 TOQRK855
11.00 0.26 0.40 11.60 -0.19 -0.27 TYQRY9L9
10.90 0.16 0.25 11.25 -0.54 -0.76 GOQUH74X10.95 0.21 0.33 11.80 0.01 0.01 TORCWHME
11.50 0.76 1.18 11.90 0.11 0.15 HARPV7SW11.05 0.31 0.48 10.25 -1.54 -2.15 TO*SD7S9M1.07 -9.67 -15.00 1.22 -10.58 -14.75 XXXSH1UUF
10.40 -0.34 -0.53 11.40 -0.39 -0.55 TOT5GFYJ11.33 0.59 0.92 11.72 -0.07 -0.10 TOT7V5S3
10.94 0.20 0.31 13.31 1.51 2.11 TOTC3HNE10.46 -0.28 -0.43 11.33 -0.46 -0.65 CETUJKUW10.36 -0.38 -0.59 11.73 -0.06 -0.09 KAU289SP
Plastics Interlaboratory Testing Program
Flow Rates of Thermoplastics (190 or 230C/2.16 kg) - G/10 minsAnalysis 750
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample X45
InstrCode
Data Flag
Sample X46
Diff from Grand MeanLab Mean
10.05 -0.69 -1.07 11.50 -0.29 -0.41 TOUNF9H3
11.95 1.21 1.88 13.50 1.71 2.38 TOUQGWL110.05 -0.69 -1.07 11.15 -0.64 -0.90 GOUUCQQG9.13 -1.61 -2.50 10.94 -0.85 -1.19 TO*UXDET2
9.90 -0.84 -1.30 11.20 -0.59 -0.83 TOV1FNN5
10.54 -0.20 -0.32 11.84 0.05 0.07 TOV3TFCL
11.38 0.64 0.99 12.34 0.55 0.76 TOVEK5XZ11.25 0.51 0.79 11.20 -0.59 -0.83 XXW9P8U711.55 0.81 1.26 11.80 0.01 0.01 CSWPTDHE
9.90 -0.84 -1.30 11.20 -0.59 -0.83 XXX19L2B
10.60 -0.14 -0.22 11.30 -0.49 -0.69 TOX1ARSZ
5.45 -5.29 -8.21 11.25 -0.54 -0.76 TOXX87Q2N11.50 0.76 1.18 11.85 0.06 0.08 TOXFS8Q210.30 -0.44 -0.68 12.20 0.41 0.57 TOXQBXE4
11.86 1.12 1.74 11.77 -0.02 -0.03 TOY65VKW
10.65 -0.09 -0.14 11.65 -0.14 -0.20 TOY848SV
10.95 0.21 0.33 12.35 0.56 0.78 TOYUHZSG10.57 -0.17 -0.27 11.68 -0.12 -0.16 DYYWFJAG11.35 0.61 0.95 12.25 0.46 0.64 CEYY9FWW
10.85 0.11 0.17 13.00 1.21 1.68 TOZ1AB2Y
11.25 0.51 0.79 12.00 0.21 0.29 DYZ5F671
11.75 1.01 1.57 12.40 0.61 0.85 KAZ62JB611.00 0.26 0.40 12.40 0.61 0.85 TOZFTMQ810.33 -0.41 -0.64 10.53 -1.26 -1.76 KAZX5TMR
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 111 of 119 reporting participants
10.739 11.793
0.644 0.717
grams/10 mins grams/10 mins
grams/10 minsgrams/10 mins
Sample X45: PP & Sample X46: PP
Plastics Interlaboratory Testing Program
Flow Rates of Thermoplastics (190 or 230C/2.16 kg) - G/10 minsAnalysis 750
Report #54 2nd Qtr 2005
Comments on assigned Data Flags for Test #7502945NN (X) - High data for Sample X46.
2RD8NU (X) - Inconsistent in testing between samples.
2SJVR7 (X) - Low data for all samples.
HGV91V (X) - Low data for all samples.
LDVDMG (X) - High data for Sample X45.
PYXNS4 (X) - Low data for Sample X45.
SH1UUF (X) - Low data for all samples.
X87Q2N (X) - Low data for Sample X45.
Instrument Code List as Reported by the Labs
(AT) - Atlas (CE) - Ceast
(CS) - CSI (DY) - Dynisco
(GO) - Gottfert (HA) - Haake
(KA) - Kayeness (TA) - Takara
(TO) - Tinius Olsen (TY) - Toyoseiki Seisakusho
(WZ) - Zwick (XA) - Special In-House Instrument
(XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Flow Rates of Thermoplastics (190 or 230C/2.16 kg) - G/10 minsAnalysis 750
Report #54 2nd Qtr 2005
Grand Mean Sample X45: 10.739 grams/10 mins Grand Mean Sample X46: 11.793 grams/10 mins
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Specific Gravity - sp gr 23/23 CAnalysis 718
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample T45
InstrCode
Data Flag
Sample T46
Diff from Grand MeanLab Mean
1.14780 0.00166 0.68 1.11237 0.00095 0.42 XX12U54L
1.14533 -0.00081 -0.33 1.11103 -0.00039 -0.17 XX1APAXM1.14323 -0.00291 -1.19 1.10887 -0.00255 -1.14 XX1H6T1K1.14700 0.00086 0.35 1.11300 0.00158 0.70 XX1NPDHE
1.14340 -0.00274 -1.12 1.10947 -0.00195 -0.87 XX1RECDR
1.14713 0.00099 0.41 1.11297 0.00155 0.69 XX1UWBDJ
1.14677 0.00063 0.26 1.11233 0.00091 0.41 XX1Z5UVF1.14543 -0.00071 -0.29 1.11170 0.00028 0.13 XX2KCKZE1.14550 -0.00064 -0.26 1.11163 0.00021 0.10 XX2SSQSS
1.14133 -0.00481 -1.97 1.10733 -0.00409 -1.82 XX3CXUHU
1.14563 -0.00051 -0.21 1.11017 -0.00125 -0.56 XX4JEVS4
1.14557 -0.00057 -0.24 1.11097 -0.00045 -0.20 XX4P7GU51.14857 0.00243 0.99 1.11393 0.00251 1.12 XX4PSY6R1.14833 0.00219 0.90 1.11273 0.00131 0.59 XX4Z4U4W
1.14417 -0.00197 -0.81 1.11033 -0.00109 -0.48 XX5ED1J1
1.14833 0.00219 0.90 1.11400 0.00258 1.15 XX5GAUTX
1.14860 0.00246 1.01 1.11333 0.00191 0.85 XX5J3SBQ1.14673 0.00059 0.24 1.11223 0.00081 0.36 XX5YZAJU1.14520 -0.00094 -0.39 1.10510 -0.00632 -2.82 XXX6HWGJK
1.14756 0.00142 0.58 1.11264 0.00122 0.54 XX6MC84Y
1.13840 -0.00774 -3.17 1.10737 -0.00405 -1.81 XXX7AQ6TD
1.14763 0.00149 0.61 1.11317 0.00175 0.78 XX7JMEGW1.14800 0.00186 0.76 1.11267 0.00125 0.56 XX7M9NTQ1.14837 0.00223 0.91 1.11083 -0.00059 -0.26 XX8HUAS3
1.14977 0.00363 1.49 1.11160 0.00018 0.08 XX*8QSEP5
1.14733 0.00119 0.49 1.11133 -0.00009 -0.04 XX8QXRL2
1.14780 0.00166 0.68 1.11290 0.00148 0.66 XX8UVQXZ1.14577 -0.00037 -0.15 1.11037 -0.00105 -0.47 XX8V1UEG1.14743 0.00129 0.53 1.11170 0.00028 0.13 XX9GCXLV
1.14857 0.00243 0.99 1.11340 0.00198 0.88 XX9WLP6U
1.14520 -0.00094 -0.39 1.11077 -0.00065 -0.29 XXA35JUY
1.14783 0.00169 0.69 1.11350 0.00208 0.93 XXANMJFE
Plastics Interlaboratory Testing Program
Specific Gravity - sp gr 23/23 CAnalysis 718
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample T45
InstrCode
Data Flag
Sample T46
Diff from Grand MeanLab Mean
1.14483 -0.00131 -0.54 1.11277 0.00135 0.60 XXB5PU69
1.14263 -0.00351 -1.44 1.10903 -0.00239 -1.06 XXB5YRVF1.14787 0.00173 0.71 1.11337 0.00195 0.87 XXB6ATUF
1.14700 0.00086 0.35 1.11087 -0.00055 -0.25 XXB6SWD71.14853 0.00239 0.98 1.11413 0.00271 1.21 XXBAL4M81.14573 -0.00041 -0.17 1.10800 -0.00342 -1.52 XX*BGB9PQ
1.14250 -0.00364 -1.49 1.11107 -0.00035 -0.16 XX*BHGZB81.14167 -0.00447 -1.83 1.10637 -0.00505 -2.25 XXBJMMG7
1.14807 0.00193 0.79 1.11360 0.00218 0.97 XXBUSWE41.14233 -0.00381 -1.56 1.10767 -0.00375 -1.67 XXBYK9P61.14013 -0.00601 -2.46 1.10547 -0.00595 -2.65 XX*C5GW5S
1.14740 0.00126 0.52 1.11183 0.00041 0.18 XXCL3SD31.14757 0.00143 0.58 1.11263 0.00121 0.54 XXCMQN9F
1.14433 -0.00181 -0.74 1.11143 0.00001 0.01 XXCY1ZVA1.14900 0.00286 1.17 1.11200 0.00058 0.26 XXD15J8Y1.14397 -0.00217 -0.89 1.10930 -0.00212 -0.94 XXDJDCMC
1.14823 0.00209 0.86 1.11353 0.00211 0.94 XXELNDQP1.14370 -0.00244 -1.00 1.10890 -0.00252 -1.12 XXFDU287
1.14610 -0.00004 -0.02 1.11003 -0.00139 -0.62 XXFDXN161.14723 0.00109 0.45 1.11310 0.00168 0.75 XXGDFCZZ1.13837 -0.00777 -3.19 1.10330 -0.00812 -3.62 XXXGNL86B
1.14870 0.00256 1.05 1.11123 -0.00019 -0.08 XXGXGFFN1.14013 -0.00601 -2.46 1.10710 -0.00432 -1.93 XX*HGZ7AC
1.14843 0.00229 0.94 1.11380 0.00238 1.06 XXHKEMYH1.14633 0.00019 0.08 1.11273 0.00131 0.59 XXHLY1PK1.14823 0.00209 0.86 1.11370 0.00228 1.02 XXHP6PB9
1.14467 -0.00147 -0.60 1.11067 -0.00075 -0.34 XXHPXVAP1.14583 -0.00031 -0.13 1.10980 -0.00162 -0.72 XXHQSVCM
1.14800 0.00186 0.76 1.11353 0.00211 0.94 XXJ7YTGP1.14833 0.00219 0.90 1.11337 0.00195 0.87 XXJAGY261.14875 0.00261 1.07 1.11360 0.00218 0.97 XXJC83TS
1.14423 -0.00191 -0.78 1.10677 -0.00465 -2.07 XX*JKYPLJ
Plastics Interlaboratory Testing Program
Specific Gravity - sp gr 23/23 CAnalysis 718
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample T45
InstrCode
Data Flag
Sample T46
Diff from Grand MeanLab Mean
1.13973 -0.00641 -2.63 1.10597 -0.00545 -2.43 XX*JVCAJ7
1.14840 0.00226 0.93 1.06283 -0.04859 -21.66 XXXK6T2HM1.14700 0.00086 0.35 1.11367 0.00225 1.00 XXK83VP7
1.14627 0.00013 0.05 1.11310 0.00168 0.75 XXMNA8ZG1.14700 0.00086 0.35 1.11133 -0.00009 -0.04 XXMP29YD1.15580 0.00966 3.96 1.11747 0.00605 2.70 XXXNAH915
1.14493 -0.00121 -0.49 1.11050 -0.00092 -0.41 XXNWPRG31.14233 -0.00381 -1.56 1.10853 -0.00289 -1.29 XXP6JKTY
1.14980 0.00366 1.50 1.11440 0.00298 1.33 XXP93U5X1.14663 0.00049 0.20 1.11237 0.00095 0.42 XXPQN4RT1.14467 -0.00147 -0.60 1.11027 -0.00115 -0.51 XXR2EHTL
1.14690 0.00076 0.31 1.11147 0.00005 0.02 XXR361XM1.13937 -0.00677 -2.78 1.10487 -0.00655 -2.92 XX*R55FPY
1.14763 0.00149 0.61 1.11253 0.00111 0.50 XXRFUZTX1.14130 -0.00484 -1.98 1.10843 -0.00299 -1.33 XXRJPZNU1.14447 -0.00167 -0.69 1.11133 -0.00009 -0.04 XXS2L5QD
1.14403 -0.00211 -0.86 1.10960 -0.00182 -0.81 XXS4SQCE1.14763 0.00149 0.61 1.11193 0.00051 0.23 XXS52TSX
1.14667 0.00053 0.22 1.11193 0.00051 0.23 XXSSZ8HL1.15427 0.00813 3.33 1.13047 0.01905 8.49 XXXSWNGKL1.13833 -0.00781 -3.20 1.10667 -0.00475 -2.12 XXXT64QC5
1.14610 -0.00004 -0.02 1.11203 0.00061 0.27 XXTDWHCD1.14710 0.00096 0.39 1.11057 -0.00085 -0.38 XXTRMUUC
1.14840 0.00226 0.93 1.11240 0.00098 0.44 XXTRUSH61.14840 0.00226 0.93 1.11373 0.00231 1.03 XXU3CCW21.14620 0.00006 0.02 1.11193 0.00051 0.23 XXU6FC4D
1.14733 0.00119 0.49 1.11267 0.00125 0.56 XXUA1MSR1.14830 0.00216 0.89 1.11413 0.00271 1.21 XXUFL5T8
1.14420 -0.00194 -0.80 1.10960 -0.00182 -0.81 XXUG9MK71.14410 -0.00204 -0.84 1.10950 -0.00192 -0.86 XXULF3CX1.15401 0.00787 3.23 1.11687 0.00545 2.43 XXXURJN29
Plastics Interlaboratory Testing Program
Specific Gravity - sp gr 23/23 CAnalysis 718
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample T45
InstrCode
Data Flag
Sample T46
Diff from Grand MeanLab Mean
1.14623 0.00009 0.04 1.11033 -0.00109 -0.48 XXVBNTJT
1.14550 -0.00064 -0.26 1.11207 0.00065 0.29 XXW7MMH91.14597 -0.00017 -0.07 1.11347 0.00205 0.91 XXWMSL3T1.14467 -0.00147 -0.60 1.10833 -0.00309 -1.38 XXWRMPJD
1.13287 -0.01327 -5.44 1.08257 -0.02885 -12.86 XXXXF4KXY
1.14470 -0.00144 -0.59 1.11067 -0.00075 -0.34 XXXMS3FF
1.14517 -0.00097 -0.40 1.11187 0.00045 0.20 XXXQJWY41.15303 0.00689 2.83 1.11800 0.00658 2.93 XX*XUHGTF1.14773 0.00159 0.65 1.11340 0.00198 0.88 XXYDMC4G
1.14780 0.00166 0.68 1.11313 0.00171 0.76 XXYHAJ9X
1.14774 0.00160 0.65 1.11291 0.00149 0.67 XXZ51DJX
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 97 of 106 reporting participants
1.146141 1.111419
0.002440 0.002243
sp gr 23/23 C sp gr 23/23 C
sp gr 23/23 Csp gr 23/23 C
Sample T45: ABS/PC & Sample T46: ABS/PC
Comments on assigned Data Flags for Test #7186HWGJK (X) - Inconsistent in testing between samples and inconsistent in testing within Sample T46. Low data for Sample T46.
7AQ6TD (X) - Inconsistent in testing between samples, data for Sample T45 are low.
GNL86B (X) - Low data for all samples. Possible systematic error.
K6T2HM (X) - Inconsistent in testing between samples and inconsistent in testing within Sample T46. Low data for Sample T46.
NAH915 (X) - Inconsistent in testing between samples, data for Sample T45 are high.
SWNGKL (X) - High and variable data for all samples.
T64QC5 (X) - Inconsistent in testing between samples, data for Sample T45 are low.
URJN29 (X) - Inconsistent in testing between samples, data for Sample T45 are high.
XF4KXY (X) - Low data for all samples.
Instrument Code List as Reported by the Labs
(XX) - Instrument Codes not used by CTS at this time
Plastics Interlaboratory Testing Program
Specific Gravity - sp gr 23/23 CAnalysis 718
Report #54 2nd Qtr 2005
Grand Mean Sample T45: 1.1461 sp gr 23/23 C Grand Mean Sample T46: 1.1114 sp gr 23/23 C
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Ash Content in Thermoplastics - PercentAnalysis 757
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample L45
InstrCode
Data Flag
Sample L46
Diff from Grand MeanLab Mean
39.970 0.219 1.15 31.420 0.044 0.21 XX1DWMST
39.810 0.059 0.31 31.220 -0.156 -0.73 XX1R6H8X39.840 0.089 0.47 31.630 0.254 1.19 XX2F65V439.790 0.039 0.20 31.355 -0.021 -0.10 XX2RFUJ9
39.750 -0.001 0.00 31.460 0.084 0.40 XX3CV8JT
39.855 0.104 0.54 31.265 -0.111 -0.52 XX3GS72S
40.170 0.419 2.19 31.820 0.444 2.09 XX*4HSN7D39.700 -0.051 -0.27 30.900 -0.476 -2.24 XX4VN4GU39.365 -0.386 -2.02 31.155 -0.221 -1.04 XX4W9V6C
39.995 0.244 1.28 31.195 -0.181 -0.85 XX5TEFD9
39.540 -0.211 -1.10 31.655 0.279 1.31 XX5VJFLF
31.075 -8.676 -45.41 31.320 -0.056 -0.26 XXX622MXY39.860 0.109 0.57 31.550 0.174 0.82 XX6GMD4Z39.790 0.039 0.20 31.190 -0.186 -0.87 XX6TV86B
39.530 -0.221 -1.16 31.495 0.119 0.56 XX73982R
39.860 0.109 0.57 31.375 -0.001 0.00 XX7KEYDA
39.840 0.089 0.47 31.275 -0.101 -0.47 XXBQMH8D39.795 0.044 0.23 31.287 -0.088 -0.42 XXC452GC39.280 -0.471 -2.46 31.190 -0.186 -0.87 XXDBB8CF
39.735 -0.016 -0.08 31.290 -0.086 -0.40 XXEXH283
39.960 0.209 1.09 31.190 -0.186 -0.87 XXFNFR18
39.970 0.219 1.15 31.240 -0.136 -0.64 XXFRP61439.355 -0.396 -2.07 31.110 -0.266 -1.25 XXGZC33D39.505 -0.246 -1.29 31.200 -0.176 -0.83 XXHAVNEL
39.700 -0.051 -0.27 31.350 -0.026 -0.12 XXHJ1URG
39.760 0.009 0.05 31.410 0.034 0.16 XXHUWGPS
39.815 0.064 0.34 31.510 0.134 0.63 XXJ5WCGL39.720 -0.031 -0.16 31.100 -0.276 -1.30 XXJHDCNJ39.695 -0.056 -0.29 31.510 0.134 0.63 XXJRBGZG
39.705 -0.046 -0.24 31.240 -0.136 -0.64 XXJRREZE
39.895 0.144 0.75 31.675 0.299 1.41 XXJRYA8E
2.035 -37.716 -197.40 1.882 -29.494 -138.60 XXXKDADVL
Plastics Interlaboratory Testing Program
Ash Content in Thermoplastics - PercentAnalysis 757
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample L45
InstrCode
Data Flag
Sample L46
Diff from Grand MeanLab Mean
39.805 0.054 0.28 31.310 -0.066 -0.31 XXKH8HGL
38.900 -0.851 -4.45 30.750 -0.626 -2.94 XXXKJFRG539.990 0.239 1.25 31.570 0.194 0.91 XXKV86C9
39.785 0.034 0.18 31.000 -0.376 -1.77 XXKXM38J40.005 0.254 1.33 31.630 0.254 1.19 XXL5U8B239.765 0.014 0.07 31.185 -0.191 -0.90 XXMFN13X
39.945 0.194 1.02 31.540 0.164 0.77 XXMURVL639.745 -0.006 -0.03 31.690 0.314 1.48 XXNFMJP1
39.560 -0.191 -1.00 31.805 0.429 2.02 XX*Q7DFZ739.820 0.069 0.36 31.540 0.164 0.77 XXQ9VD4H39.745 -0.006 -0.03 31.720 0.344 1.62 XXQJLUYE
39.823 0.073 0.38 31.388 0.012 0.06 XXR4PYAC39.805 0.054 0.28 31.320 -0.056 -0.26 XXRABC6B
39.485 -0.266 -1.39 31.260 -0.116 -0.54 XXRMVTN439.735 -0.016 -0.08 31.090 -0.286 -1.34 XXS7BQJM39.720 -0.031 -0.16 31.220 -0.156 -0.73 XXSR7PWT
39.610 -0.141 -0.74 31.320 -0.056 -0.26 XXSTW2GY39.390 -0.361 -1.89 31.535 0.159 0.75 XXTHF2MV
39.845 0.094 0.49 31.460 0.084 0.40 XXTRPMKX39.810 0.059 0.31 31.385 0.009 0.04 XXUEFW1L39.545 -0.206 -1.08 30.385 -0.991 -4.66 XXXUJVVPV
39.965 0.214 1.12 31.725 0.349 1.64 XXVVZ4JD39.295 -0.456 -2.39 31.110 -0.266 -1.25 XXX7G8FU
39.845 0.094 0.49 31.475 0.099 0.47 XXYUNSQC
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 52 of 56 reporting participants
39.7509 31.3758
0.1911 0.2128
Percent Percent
PercentPercent
Sample L45: PP & Sample L46: PP
Plastics Interlaboratory Testing Program
Ash Content in Thermoplastics - PercentAnalysis 757
Report #54 2nd Qtr 2005
Comments on assigned Data Flags for Test #757622MXY (X) - Low data for Sample L45.
KDADVL (X) - Extreme data.
KJFRG5 (X) - Low data for all samples.
UJVVPV (X) - Low data for Sample L46.
Instrument Code List as Reported by the Labs
(XX) - Instrument Codes not used by CTS at this time
Plastics Interlaboratory Testing Program
Ash Content in Thermoplastics - PercentAnalysis 757
Report #54 2nd Qtr 2005
Grand Mean Sample L45: 39.751 Percent Grand Mean Sample L46: 31.376 Percent
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Tensile Stress at Yield, Film Samples - psiAnalysis 770
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample B45
InstrCode
Data Flag
Sample B46
Diff from Grand MeanLab Mean
2,041 163 1.12 1,918 -120 -0.28 IR1Z96Y4
1,772 -106 -0.73 2,466 428 1.01 CH3NYC191,978 101 0.69 1,671 -368 -0.87 UC6SRAJN
2,619 580 1.37 IMM97HAZ8 No data reported for this sample
1,782 -95 -0.65 1,635 -404 -0.96 INAEKX5L
3,753 1,715 4.06 SHMBWTLDK No data reported for this sample
2,006 128 0.88 1,778 -261 -0.62 MTEJRWPF1,877 0 0.00 1,661 -377 -0.89 INENCUVR1,961 84 0.57 1,851 -188 -0.44 INFKJ7BE
1,951 73 0.50 2,566 527 1.25 THG4YMN9
1,845 -33 -0.23 1,585 -453 -1.07 INJN58K5
2,610 572 1.35 INML9QZGC No data reported for this sample
2,020 142 0.98 2,760 721 1.71 INQQU3NL1,881 3 0.02 1,741 -298 -0.70 IMRME8Y9
1,484 -394 -2.71 2,303 265 0.63 INSE5HEL
1,936 58 0.40 2,468 429 1.02 ORT76P4D
1,621 -257 -1.76 2,562 523 1.24 XXTWZY1S1,947 69 0.47 1,588 -450 -1.06 INUXCMVU4,083 2,206 15.16 2,538 499 1.18 MTXVCQ5CP
1,924 46 0.32 2,434 396 0.94 IRWHU7DH
2,571 533 1.26 INMYBC8F9 No data reported for this sample
4,757 2,879 19.78 2,744 705 1.67 THXYQ4XP52,514 475 1.12 WZMYQX6MH No data reported for this sample
1,897 19 0.13 1,668 -371 -0.88 UCYYNT98
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 17 of 24 reporting participants
1,877.7 2,038.5
145.5 422.6
psi psi
psipsi
Sample B45: LDPE & Sample B46: LDPE
Plastics Interlaboratory Testing Program
Tensile Stress at Yield, Film Samples - psiAnalysis 770
Report #54 2nd Qtr 2005
Comments on assigned Data Flags for Test #77097HAZ8 (M) - Laboratory did not submit data for Sample B45.
BWTLDK (M) - Laboratory did not submit data for Sample B45.
L9QZGC (M) - Laboratory did not submit data for Sample B45.
VCQ5CP (X) - Extreme data for Sample B45. Lab indicated using "zero degree angle yield".
YBC8F9 (M) - Laboratory did not submit data for Sample B45.
YQ4XP5 (X) - Extreme data for Sample B45.
YQX6MH (M) - Laboratory did not submit data for Sample B45.
Instrument Code List as Reported by the Labs
(CH) - ChemInstruments TT-1000 (IM) - Instru-Met Instruments
(IN) - Instron (IR) - Instron with retrofit
(MT) - MTS/Sintech (OR) - Orientec
(SH) - Shimadzu (TH) - Thwing Albert
(UC) - United (WZ) - Zwick
(XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Tensile Stress at Yield, Film Samples - psiAnalysis 770
Report #54 2nd Qtr 2005
Grand Mean Sample B45: 1,877.69 psi Grand Mean Sample B46: 2,038.50 psi
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Tensile Stress at Break, Film Samples - psiAnalysis 771
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample B45
InstrCode
Data Flag
Sample B46
Diff from Grand MeanLab Mean
4,710 370 1.27 3,826 -497 -1.10 IN29FCM4
4,445 106 0.36 3,670 -653 -1.45 IN3D4XQ44,491 151 0.52 4,886 563 1.25 IR7REESW4,564 225 0.77 4,274 -49 -0.11 UC8ALQWJ
4,033 -306 -1.05 3,676 -647 -1.43 CHCUSU6X
4,088 -251 -0.86 4,335 12 0.03 WZD3GPX1
3,450 -889 -3.05 4,246 -77 -0.17 XX*FVQTV24,255 -84 -0.29 3,734 -589 -1.30 INGCZ8CT4,260 -80 -0.27 4,087 -236 -0.52 INJHXK63
4,195 -144 -0.49 3,787 -536 -1.19 IRKC4SKU
4,427 88 0.30 4,816 493 1.09 INL7HK8L
4,792 453 1.55 4,348 25 0.06 IMPJZ36U4,162 -177 -0.61 4,755 432 0.96 SHPNFVH84,258 -81 -0.28 4,089 -234 -0.52 THQKFC31
4,500 161 0.55 4,507 184 0.41 MTTZQQC3
4,380 41 0.14 4,548 225 0.50 UCUJMRHC
4,447 108 0.37 4,754 431 0.95 INUPHG2T4,422 83 0.28 3,874 -449 -0.99 IMUZV7H74,879 540 1.85 5,105 782 1.73 THV994QA
4,155 -184 -0.63 3,897 -426 -0.94 INWPZ19Z
4,596 257 0.88 4,714 391 0.86 HOWRYP32
4,014 -325 -1.11 3,888 -435 -0.96 INXBKGYF4,300 -39 -0.13 4,628 305 0.68 ORXBS3UJ4,588 249 0.85 5,223 900 1.99 INXCJ3TE
4,082 -257 -0.88 4,375 52 0.11 MTYP8U1J
4,322 -18 -0.06 4,358 35 0.08 INZYJWD3
Plastics Interlaboratory Testing Program
Tensile Stress at Break, Film Samples - psiAnalysis 771
Report #54 2nd Qtr 2005
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 26 of 26 reporting participants
4,339.1 4,323.0
291.7 451.9
psi psi
psipsi
Sample B45: LDPE & Sample B46: LDPE
Instrument Code List as Reported by the Labs
(CH) - ChemInstruments TT-1000 (HO) - Hounsfield Instruments
(IM) - Instru-Met Instruments (IN) - Instron
(IR) - Instron with retrofit (MT) - MTS/Sintech
(OR) - Orientec (SH) - Shimadzu
(TH) - Thwing Albert (UC) - United
(WZ) - Zwick (XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Tensile Stress at Break, Film Samples - psiAnalysis 771
Report #54 2nd Qtr 2005
Grand Mean Sample B45: 4,339.11 psi Grand Mean Sample B46: 4,323.03 psi
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Percent Elongation at Yield, FilmsAnalysis 772
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample B45
InstrCode
Data Flag
Sample B46
Diff from Grand MeanLab Mean
9.51 -1.68 -0.40 78.35 37.67 1.07 CH3F4778
9.29 -1.90 -0.45 16.16 -24.52 -0.69 IM47HEVU10.76 -0.43 -0.10 94.77 54.09 1.53 TH5SKNQK8.88 -2.31 -0.54 9.17 -31.51 -0.89 IN6K76CG
9.71 -1.48 -0.35 9.64 -31.04 -0.88 IN818UHC
82.51 41.83 1.18 INMAS272X No data reported for this sample
90.30 49.62 1.40 SHMATCY4L No data reported for this sample
20.83 9.64 2.28 26.07 -14.62 -0.41 UCBJR16U9.91 -1.28 -0.30 12.07 -28.62 -0.81 MTEAWRVE
10.32 -0.87 -0.20 77.15 36.47 1.03 INF85DYV
6.67 -4.52 -1.07 10.17 -30.52 -0.86 INHWJLCB
17.45 6.26 1.48 84.87 44.19 1.25 IRJCSY5U16.99 5.80 1.37 17.24 -23.44 -0.66 INKPKPUQ10.07 -1.12 -0.26 10.00 -30.68 -0.87 INLAM8SH
105.84 94.65 22.33 72.15 31.47 0.89 MTXLV1FPY
96.08 55.40 1.57 IMMMWX5U5 No data reported for this sample
69.69 29.01 0.82 INMMZY9GJ No data reported for this sample
4.71 -6.48 -1.53 89.85 49.17 1.39 INS6ACLK13.02 1.83 0.43 63.77 23.08 0.65 XXSP5U7Q
9.70 -1.49 -0.35 11.00 -29.68 -0.84 UCTLP2AY
71.79 31.10 0.88 WZMWTQH8J No data reported for this sample
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 15 of 21 reporting participants
11.187 40.685
4.239 35.326
Percent Percent
PercentPercent
Sample B45: LDPE & Sample B46: LDPE
Plastics Interlaboratory Testing Program
Percent Elongation at Yield, FilmsAnalysis 772
Report #54 2nd Qtr 2005
Comments on assigned Data Flags for Test #772AS272X (M) - Laboratory did not submit data for Sample B45.
ATCY4L (M) - Laboratory did not submit data for Sample B45.
LV1FPY (X) - Extreme data for Sample B45.
MWX5U5 (M) - Laboratory did not submit data for Sample B45.
MZY9GJ (M) - Laboratory did not submit data for Sample B45.
WTQH8J (M) - Laboratory did not submit data for Sample B45.
Instrument Code List as Reported by the Labs
(CH) - ChemInstruments TT-1000 (IM) - Instru-Met Instruments
(IN) - Instron (IR) - Instron with retrofit
(MT) - MTS/Sintech (SH) - Shimadzu
(TH) - Thwing Albert (UC) - United
(WZ) - Zwick (XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Percent Elongation at Yield, FilmsAnalysis 772
Report #54 2nd Qtr 2005
Grand Mean Sample B45: 11.187 Percent Grand Mean Sample B46: 40.685 Percent
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Percent Elongation at Break, Film SamplesAnalysis 773
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample B45
InstrCode
Data Flag
Sample B46
Diff from Grand MeanLab Mean
145.0 21.7 1.45 662.6 69.3 0.65 TH2AUAPN
138.2 14.8 0.99 653.2 59.9 0.56 IN2W9F42120.5 -2.8 -0.19 547.4 -45.9 -0.43 IN4BAHN696.3 -27.0 -1.81 481.3 -112.0 -1.05 XX4PNKMD
127.1 3.8 0.25 606.3 13.0 0.12 IR6M7L5T
113.0 -10.3 -0.69 701.2 107.9 1.01 IN*6SPPLP
109.1 -14.3 -0.95 504.6 -88.7 -0.83 MT7DG6JN118.0 -5.3 -0.36 580.5 -12.8 -0.12 IN9Q42PB118.9 -4.4 -0.30 547.3 -45.9 -0.43 INAXMAQ1
106.4 -17.0 -1.14 503.3 -90.0 -0.85 MTBA897A
141.5 18.2 1.22 739.6 146.4 1.38 INDRJHPH
108.4 -14.9 -1.00 426.5 -166.8 -1.57 INE4HVBQ124.2 0.9 0.06 540.1 -53.2 -0.50 INJ297SB127.8 4.5 0.30 697.6 104.3 0.98 INL5H9QR
136.7 13.3 0.89 608.1 14.8 0.14 IRLTN6BR
124.3 1.0 0.06 548.9 -44.4 -0.42 CHMZ5SSP
126.5 3.1 0.21 520.6 -72.7 -0.68 HON4X7PA115.9 -7.4 -0.50 459.0 -134.3 -1.26 SHP99ZY7134.9 11.6 0.77 790.7 197.4 1.86 IMPB6VK3
116.1 -7.2 -0.48 531.9 -61.4 -0.58 WZQSVMJN
112.3 -11.0 -0.74 551.1 -42.2 -0.40 THV1EYW9
166.8 43.5 2.91 882.3 289.0 2.72 UC*V6GUZA108.5 -14.8 -0.99 552.4 -40.9 -0.38 IMVMQBY5127.5 4.2 0.28 612.0 18.7 0.18 INYSLS57
119.7 -3.6 -0.24 583.6 -9.7 -0.09 UCZDV1CV
Plastics Interlaboratory Testing Program
Percent Elongation at Break, Film SamplesAnalysis 773
Report #54 2nd Qtr 2005
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 25 of 25 reporting participants
123.34 593.28
14.94 106.41
Percent Percent
PercentPercent
Sample B45: LDPE & Sample B46: LDPE
Instrument Code List as Reported by the Labs
(CH) - ChemInstruments TT-1000 (HO) - Hounsfield Instruments
(IM) - Instru-Met Instruments (IN) - Instron
(IR) - Instron with retrofit (MT) - MTS/Sintech
(SH) - Shimadzu (TH) - Thwing Albert
(UC) - United (WZ) - Zwick
(XX) - Instrument manufacturer not specified by lab
Plastics Interlaboratory Testing Program
Percent Elongation at Break, Film SamplesAnalysis 773
Report #54 2nd Qtr 2005
Grand Mean Sample B45: 123.34 Percent Grand Mean Sample B46: 593.28 Percent
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Thickness of Film Tensile Samples - milsAnalysis 774
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample B45
InstrCode
Data Flag
Sample B46
Diff from Grand MeanLab Mean
1.4000 0.0742 1.18 2.0000 0.0537 0.73 XX1R32RS
1.4520 0.1262 2.01 2.1560 0.2097 2.87 XX*32Z2X81.3900 0.0642 1.02 1.9850 0.0387 0.53 XX4LQQV91.3460 0.0202 0.32 1.9330 -0.0133 -0.18 XX4WNH7F
1.3150 -0.0108 -0.17 2.0150 0.0687 0.94 XX5JFFL4
1.3190 -0.0068 -0.11 1.9920 0.0457 0.63 XX7C9T2M
1.3690 0.0432 0.69 1.9230 -0.0233 -0.32 XX9C6QVZ1.3060 -0.0198 -0.32 1.9400 -0.0063 -0.09 XXBDVBHV1.2850 -0.0408 -0.65 2.0050 0.0587 0.80 XXBNU1WX
1.2350 -0.0908 -1.45 1.8850 -0.0613 -0.84 XXCYLXRP
1.3425 0.0167 0.27 1.9961 0.0498 0.68 XXGKL3S6
1.2913 -0.0345 -0.55 1.9252 -0.0211 -0.29 XXGQNRUY1.2700 -0.0558 -0.89 1.9600 0.0137 0.19 XXH5WLWC1.3859 0.0600 0.96 1.9804 0.0340 0.47 XXHPPFJA
1.2600 -0.0658 -1.05 1.8950 -0.0513 -0.70 XXJD414S
1.4480 0.1222 1.94 1.9850 0.0387 0.53 XXJGY5BE
1.3120 -0.0138 -0.22 1.9650 0.0187 0.26 XXMS54NH1.3268 0.0009 0.01 1.3465 -0.5999 -8.21 XXXQ3SNL61.2470 -0.0788 -1.26 1.8550 -0.0913 -1.25 XXRXHAFZ
1.6400 0.3142 5.00 1.9400 -0.0063 -0.09 XXXU5P7YN
1.2481 -0.0778 -1.24 1.8662 -0.0801 -1.10 XXVM58D3
1.3950 0.0692 1.10 1.9640 0.0177 0.24 XXVWY41R1.2680 -0.0578 -0.92 1.8160 -0.1303 -1.78 XXW5VQW31.3603 0.0344 0.55 1.9646 0.0183 0.25 XXWKVDEH
1.3000 -0.0258 -0.41 1.8300 -0.1163 -1.59 XXY9FN23
1.2750 -0.0508 -0.81 1.8750 -0.0713 -0.98 XXZ7C274
Plastics Interlaboratory Testing Program
Thickness of Film Tensile Samples - milsAnalysis 774
Report #54 2nd Qtr 2005
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 24 of 26 reporting participants
1.32584 1.94631
0.06281 0.07309
mils mils
milsmils
Sample B45: LDPE & Sample B46: LDPE
Comments on assigned Data Flags for Test #774Q3SNL6 (X) - Inconsistent in testing between samples, data for Sample B46 are low.
U5P7YN (X) - Inconsistent in testing between samples, data for Sample B45 are high.
Instrument Code List as Reported by the Labs
(XX) - Instrument Codes not used by CTS at this time
Plastics Interlaboratory Testing Program
Thickness of Film Tensile Samples - milsAnalysis 774
Report #54 2nd Qtr 2005
Grand Mean Sample B45: 1.3258 mils Grand Mean Sample B46: 1.9463 mils
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Coefficient of Static FrictionAnalysis 780
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample P45
InstrCode
Data Flag
Sample P46
Diff from Grand MeanLab Mean
0.1950 -0.0146 -0.29 0.1830 -0.0207 -0.49 KA21QM64
0.1120 -0.0976 -1.93 0.1240 -0.0797 -1.89 IS3DMB8U0.2490 0.0394 0.78 0.2290 0.0253 0.60 TM5NDAKB0.1780 -0.0316 -0.63 0.2068 0.0031 0.07 MS6BYREN
0.2324 0.0228 0.45 0.1940 -0.0097 -0.23 TH7B49LR
0.2074 -0.0022 -0.04 0.2040 0.0003 0.01 TNANTJ2Z
0.2182 0.0086 0.17 0.2248 0.0211 0.50 XXCQ1GML0.1974 -0.0122 -0.24 0.2082 0.0045 0.11 THKACYEA0.1660 -0.0436 -0.86 0.2676 0.0639 1.51 UT*MC4JU7
0.1928 -0.0168 -0.33 0.1770 -0.0267 -0.63 THSWXMK3
0.1986 -0.0110 -0.22 0.2126 0.0089 0.21 THTJ9BHA
0.2298 0.0202 0.40 0.1914 -0.0123 -0.29 TNTKHWE60.1966 -0.0130 -0.26 0.1606 -0.0431 -1.02 TNU8CH8C0.1760 -0.0336 -0.66 0.1594 -0.0443 -1.05 XXUFFHSE
0.2518 0.0422 0.83 0.2358 0.0321 0.76 TMUXCK9Y
0.2244 0.0148 0.29 0.1988 -0.0049 -0.12 IPVKHYCU
0.1840 -0.0256 -0.51 0.1770 -0.0267 -0.63 KAWHYBN60.3640 0.1544 3.05 0.3120 0.1083 2.56 SA*WUW1U7
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 18 of 18 reporting participants
0.20963 0.20367
0.05061 0.04224
COF COF
COFCOF
Sample P45: LDPE & Sample P46: LDPE
Plastics Interlaboratory Testing Program
Coefficient of Static FrictionAnalysis 780
Report #54 2nd Qtr 2005
Instrument Code List as Reported by the Labs
(IP) - Instron 4400 Series (IS) - Instron Model 5565
(KA) - Kayeness Inc. (MS) - MTS Sintech
(SA) - Shimadzu Autograph AG 2000 A (TH) - Thwing Albert Friction/Peel Tester Model 225-1
(TM) - TMI Slip and Friction Tester Model 98 (TN) - TMI #32-06
(UT) - United Testing Systems (model not specified) (XX) - Instrument make/model not specified by lab
Plastics Interlaboratory Testing Program
Coefficient of Static FrictionAnalysis 780
Report #54 2nd Qtr 2005
Grand Mean Sample P45: 0.20963 COF Grand Mean Sample P46: 0.20367 COF
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Coefficient of Kinetic FrictionAnalysis 781
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample P45
InstrCode
Data Flag
Sample P46
Diff from Grand MeanLab Mean
0.1920 0.0097 0.19 0.1570 0.0168 0.45 XX1K6LVX
0.1776 -0.0047 -0.09 0.1506 0.0104 0.28 TN2YJEN90.1570 -0.0253 -0.48 0.1410 0.0008 0.02 XX5HPAA50.1712 -0.0111 -0.21 0.1142 -0.0260 -0.69 TH7G3S9N
0.0920 -0.0903 -1.72 0.0480 -0.0922 -2.45 ISA2ABEN
0.1822 -0.0001 0.00 0.1268 -0.0134 -0.36 TMCQDZHD
0.1720 -0.0103 -0.20 0.1290 -0.0112 -0.30 KAEBP8Z20.1374 -0.0449 -0.86 0.2016 0.0614 1.63 UT*F8M5PC0.1770 -0.0053 -0.10 0.1040 -0.0362 -0.96 THJ84ZJD
0.1770 -0.0053 -0.10 0.1306 -0.0096 -0.26 THJZAYTL
0.1688 -0.0135 -0.26 0.1398 -0.0004 -0.01 TNKTHN6N
0.1608 -0.0215 -0.41 0.1298 -0.0104 -0.28 THNLDJA90.3460 0.1637 3.13 0.2220 0.0818 2.18 SA*QUZF1E0.1614 -0.0209 -0.40 0.1358 -0.0044 -0.12 MSTBJ8R8
0.2004 0.0181 0.35 0.1652 0.0250 0.66 IPTPGVMV
0.2490 0.0667 1.27 0.1500 0.0098 0.26 TMV4EXVL
0.1770 -0.0053 -0.10 0.1386 -0.0016 -0.04 TNZ8EY86
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 17 of 17 reporting participants
0.18228 0.14024
0.05238 0.03757
COF COF
COFCOF
Sample P45: LDPE & Sample P46: LDPE
Instrument Code List as Reported by the Labs
(IP) - Instron 4400 Series (IS) - Instron Model 5565
(KA) - Kayeness Inc. (MS) - MTS Sintech
(SA) - Shimadzu Autograph AG 2000 A (TH) - Thwing Albert Friction/Peel Tester Model 225-1
(TM) - TMI Slip and Friction Tester Model 98 (TN) - TMI #32-06
(UT) - United Testing Systems (model not specified) (XX) - Instrument make/model not specified by lab
Plastics Interlaboratory Testing Program
Coefficient of Kinetic FrictionAnalysis 781
Report #54 2nd Qtr 2005
Grand Mean Sample P45: 0.18228 COF Grand Mean Sample P46: 0.14024 COF
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Tear Resistance of FilmsAnalysis 782
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample Q45
InstrCode
Data Flag
Sample Q46
Diff from Grand MeanLab Mean
262.6 -75.8 -1.45 48.9 3.1 0.32 TE2EB36M
294.5 -43.9 -0.84 48.2 2.3 0.24 HB4PMUA4414.7 76.3 1.46 48.2 2.4 0.25 TE7XUS5V302.7 -35.7 -0.68 53.6 7.8 0.80 TF8SKGH1
366.1 27.7 0.53 61.8 16.0 1.65 ALASAU7J
330.3 -8.1 -0.16 46.2 0.4 0.04 TMB9PKR8
381.0 42.5 0.81 47.2 1.4 0.14 SZCQB9FB425.6 87.2 1.66 43.7 -2.1 -0.22 TMECDL5F336.8 -1.6 -0.03 35.5 -10.3 -1.06 THH3GU4Q
298.6 -39.9 -0.76 23.7 -22.2 -2.28 LOJNUTLJ
309.8 -28.6 -0.55 47.1 1.3 0.13 TEV521C3
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 11 of 11 reporting participants
338.43 45.82
52.36 9.71
grams-force grams-force
grams-forcegrams-force
Sample Q45: LDPE & Sample Q46: LDPE
Instrument Code List as Reported by the Labs
(AL) - Adamel Lhomargy ED20 (HB) - Henry Baer & Co. (model not specified)
(LO) - Lorentzen & Wettre Model II (SZ) - Textest FX 3700
(TE) - Thwing-Albert Pro Tear (TF) - Thwing-Albert Model 60-1500
(TH) - Thwing-Albert Model 60-16 (TM) - TMI No. 83-1100
Plastics Interlaboratory Testing Program
Tear Resistance of FilmsAnalysis 782
Report #54 2nd Qtr 2005
Grand Mean Sample Q45: 338.43 grams-force Grand Mean Sample Q46: 45.824 grams-force
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Percent Haze of FilmAnalysis 785
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample D45
InstrCode
Data Flag
Sample D46
Diff from Grand MeanLab Mean
12.358 -0.786 -1.03 13.436 0.211 0.19 BH11CPHK
12.521 -0.622 -0.82 12.301 -0.924 -0.82 HL1D63NA12.353 -0.791 -1.04 11.333 -1.892 -1.68 HL3X4Q6V12.163 -0.981 -1.29 13.913 0.688 0.61 BJ5AXR93
14.163 1.019 1.34 13.050 -0.175 -0.15 BJ5NWRRK
13.850 0.707 0.93 13.425 0.200 0.18 BJ5TL744
13.763 0.619 0.82 13.250 0.025 0.02 BJ6LXF2Q14.238 1.094 1.44 14.700 1.475 1.31 BH82UA2D13.188 0.044 0.06 13.025 -0.200 -0.18 BJ8F1M51
12.600 -0.543 -0.72 12.775 -0.450 -0.40 BJC2ZD47
13.413 0.269 0.35 13.200 -0.025 -0.02 BJGDAPC7
13.013 -0.131 -0.17 13.775 0.550 0.49 BJGTULWV13.500 0.357 0.47 13.713 0.488 0.43 BJHZ59SH13.163 0.019 0.03 14.788 1.563 1.38 BJK58TA8
12.600 -0.543 -0.72 14.425 1.200 1.06 BJL518TF
11.120 -2.023 -2.66 9.928 -3.297 -2.92 HC*MDFPEU
13.175 0.032 0.04 12.900 -0.325 -0.29 BGQBR4UA14.101 0.958 1.26 14.685 1.460 1.29 BTQYCBPP13.413 0.269 0.35 12.588 -0.637 -0.56 XXU4UL3B
13.300 0.157 0.21 13.100 -0.125 -0.11 BJWKAD1B
13.363 0.219 0.29 14.138 0.913 0.81 BJZ6TE5N
13.800 0.657 0.86 12.500 -0.725 -0.64 BJZ7JZX7
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 22 of 22 reporting participants
13.1433 13.2248
0.7594 1.1287
Percent Percent
PercentPercent
Sample D45: LDPE & Sample D46: LDPE
Plastics Interlaboratory Testing Program
Percent Haze of FilmAnalysis 785
Report #54 2nd Qtr 2005
Instrument Code List as Reported by the Labs
(BG) - BYK-Gardner/Pacific Scientific (BH) - BYK-Gardner/Pacific Scientific Model XL-211
(BJ) - BYK-Gardner Haze-Gard Plus (BT) - BYK Gardner TCS Plus Spectrophotometer
(HC) - Hunterlab ColorQuest (HL) - Hunterlab Ultrascan XE
(XX) - Instrument make/model not specified by lab
Plastics Interlaboratory Testing Program
Percent Haze of FilmAnalysis 785
Report #54 2nd Qtr 2005
Grand Mean Sample D45: 13.143 Percent Grand Mean Sample D46: 13.225 Percent
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot
Plastics Interlaboratory Testing Program
Total Luminous transmittance of filmAnalysis 786
Report #54 2nd Qtr 2005
CPVWebCode Lab MeanDiff from Grand
Mean CPV
Sample D45
InstrCode
Data Flag
Sample D46
Diff from Grand MeanLab Mean
93.21 0.40 0.41 93.34 0.22 0.19 BJ2HTB5M
92.54 -0.27 -0.28 92.44 -0.68 -0.58 BH4CW7PL92.94 0.13 0.13 93.18 0.06 0.05 BT63QPFM93.84 1.03 1.05 94.15 1.03 0.89 BJ6W47YZ
91.95 -0.86 -0.88 91.95 -1.17 -1.00 BJ9QSF4J
93.73 0.91 0.93 93.99 0.87 0.75 BJA9LSU8
94.21 1.40 1.43 94.45 1.33 1.14 BJBKNN4V91.00 -1.82 -1.85 91.29 -1.83 -1.57 HLC4WUQX92.69 -0.12 -0.13 92.73 -0.39 -0.34 BGCC66YM
92.25 -0.56 -0.57 92.80 -0.32 -0.27 XXEHKEXQ
93.63 0.81 0.83 93.83 0.71 0.61 BJFQ78D7
91.10 -1.71 -1.74 90.78 -2.34 -2.01 HLJY2NAM93.61 0.80 0.82 95.70 2.58 2.22 BJ*KLDS1492.66 -0.15 -0.15 92.79 -0.33 -0.28 BJKLNHCL
91.14 -1.67 -1.70 92.05 -1.07 -0.92 BJNLUBSQ
93.14 0.33 0.33 93.50 0.38 0.33 BJS3H96D
93.11 0.30 0.31 93.34 0.22 0.19 BJSENYUV92.60 -0.21 -0.21 92.79 -0.33 -0.28 BJXVRY1794.07 1.26 1.28 94.18 1.06 0.91 HCYBBYEG
Summary StatisticsGrand Means
Stnd Dev Btwn Labs
Statistics based on 19 of 19 reporting participants
92.811 93.118
0.981 1.164
Percent Percent
PercentPercent
Sample D45: LDPE & Sample D46: LDPE
Plastics Interlaboratory Testing Program
Total Luminous transmittance of filmAnalysis 786
Report #54 2nd Qtr 2005
Instrument Code List as Reported by the Labs
(BG) - BYK-Gardner/Pacific Scientific (BH) - BYK-Gardner/Pacific Scientific Model XL-211
(BJ) - BYK-Gardner Haze-Gard Plus (BT) - BYK Gardner TCS Plus Spectrophotometer
(HC) - Hunterlab ColorQuest (HL) - Hunterlab Ultrascan XE
(XX) - Instrument make/model not specified by lab
Plastics Interlaboratory Testing Program
Total Luminous transmittance of filmAnalysis 786
Report #54 2nd Qtr 2005
Grand Mean Sample D45: 92.811 Percent Grand Mean Sample D46: 93.118 Percent
If fewer than 20 laboratories are included in an analysis, a control ellipse will not be drawn on the two-sample plot