Material Testing Report MAT9695 EH119HPB€¦ · Test results relate only to the item tested....

Material Testing Report

MAT9695

EH119HPB

Prepared for:

Borealis Brasil S.A.

Av. Osvaldo Berto 700 - Distrito Industrial Alfredo Rela

Sao Paulo, - 13255-840

Brazil

Prepared by:

Beaumont Advanced Processing

6100 West Ridge Rd

Erie, PA 16506

USA

Prepared on:

12 December, 2019

Report Created By:

David Schmidt

Materials Lab Engineer

12 December, 2019

© Beaumont Advanced Processing 2019. This report may not be reproduced.

Test results relate only to the item tested. Autodesk disclaims all warranties express or implied, including warranties of merchantability and fitness for a particular purpose. Beaumont Advanced Processing expressly disclaims all incidental and consequential damages that may arise from the use of this information.

Contents

Summary ......................................................................................................................... 4

Viscosity ........................................................................................................................ 10

Thermal conductivity ..................................................................................................... 16

Specific heat .................................................................................................................. 18

Pressure-Volume-Temperature ..................................................................................... 20

Shrinkage ...................................................................................................................... 23

Mechanical .................................................................................................................... 29

Elastic modulus and Poisson's ratio ........................................................................... 29

Shear modulus .......................................................................................................... 30

Nonlinear Mechanical Model .................................................................................... 31

Coefficient of linear thermal expansion .................................................................... 33

Mold verification ........................................................................................................... 34

Contact details .............................................................................................................. 37

mat9695 Summary

Beaumont Advanced Processing EH119HPB of 37

Summary

Description

Family name POLYPROPYLENES (PP)

Trade name EH119HPB

Manufacturer Borealis South America

Family abbreviation PP

Material structure Crystalline

Data source Beaumont Advanced Processing : pvT-Measured : mech-Measured

Date last modified 12-DEC-19

Date tested 12-DEC-19

Data status Non-Confidential

Material ID 60695

Grade code mat9695

Supplier code BOREALSA

Fibers/fillers 12% Talc Filled

Recommended Processing

Mold surface temperature 45.00 °C

Melt temperature 240.00 °C

Mold temperature range (recommended)

Minimum 30.00 °C

Maximum 60.00 °C

Melt temperature range (recommended)

Minimum 220.00 °C

Maximum 260.00 °C

Absolute maximum melt temperature 280.00 °C

Ejection temperature 121.00 °C

Maximum shear stress 0.25 MPa

Maximum shear rate 100000 1/s

Maximum shear stress and maximum shear rate values have been supplemented with generic estimates.

mat9695 Summary


Rheological Properties

Cross WLF Viscosity Model

n 0.26492

Tau 31124.2 Pa

D1 1.70305e+015 Pa-s

D2 263.15 K

D3 0 K/Pa

A1 34.890

A2 51.600 K

Juncture loss method coefficients

C1 4.862e-005 Pa^(1-c2)

C2 2.098

Transition temperature

Ttrans 131.00 °C

Moldflow Viscosity Index VI(240)56

Melt mass-flow rate (MFR)

Temperature 230 °C

Load 2.16 kg

Measured MFR 35.0 g/10min

mat9695 Summary


Thermal Properties

Specific heat data

Temperature (T)

°C

Specific heat (Cp)

J/kg-°C

Heating/Cooling rate

°C/s

248.93 3068.1 -0.33

239.67 3049.1 -0.33

191.19 2855.0 -0.33

139.61 2646.4 -0.33

136.52 2641.2 -0.33

134.46 2690.8 -0.33

131.42 3503.2 -0.33

129.53 6513.6 -0.33

127.92 12333.0 -0.33

127.15 13432.0 -0.33

126.25 12436.0 -0.33

122.9 6297.5 -0.33

120.45 4028.6 -0.33

117.07 3093.9 -0.33

114.95 2883.3 -0.33

109.76 2730.1 -0.33

102.53 2709.5 -0.33

92.18 2504.1 -0.33

80.804 2359.6 -0.33

58.089 2182.0 -0.33

30.235 1967.2 -0.33

Thermal conductivity data

Temperature (T)

°C

Thermal conductivity

(k) W/m-°C

Heating/Cooling rate

°C/s

260.00 0.244 0.0

240.00 0.250 0.0

220.00 0.256 0.0

200.00 0.260 0.0

180.00 0.267 0.0

160.00 0.272 0.0

140.00 0.377 0.0

120.00 0.391 0.0

100.00 0.402 0.0

80.00 0.404 0.0

65.00 0.404 0.0

mat9695 Summary


PVT Properties

Melt density 0.8287 g/cm3

Solid density 1.0098 g/cm3

2-domain Tait PVT model coefficients

b5 431.15 K

b6 1.285e-007 K/Pa

b1m 0.001139 m3/kg

b2m 8.263e-007 m3/kg-K

b3m 9.89742e+007 Pa

b4m 0.005883 1/K

b1s 0.001067 m3/kg

b2s 5.790e-007 m3/kg-K

b3s 1.58688e+008 Pa

b4s 0.004609 1/K

b7 0.000072 m3/kg

b8 0.2098 1/K

b9 3.153e-008 1/Pa

mat9695 Summary


Mechanical Properties

Mechanical properties data Elastic modulus, 1st principal direction [E1] 1720 MPa

Elastic modulus, 2nd principal direction [E2] 1472.75 MPa

Poisson's ratio [v12] 0.3620


Shear modulus [G12] 592.900 MPa

Transversely isotropic coefficient of thermal expansion [CTE] data Alpha1 6.480e-005 1/°C

Alpha2 8.180e-005 1/°C

Nonlinear Mechanical property data

Sigma Zero 12.1947 MPa

N 7.54463

Alpha 1

Beta 1

Eig 0

Matrix Modulus 1665.23 MPa

Matrix Poisson’s Ratio 0

Fiber Modulus 0 MPa

Fiber Poisson’s Ratio 0

Maximum Von Mises matrix stress at failure 15.5463 MPa

A1 0 1/ MPa2

A2 0 1/ MPa2

A4 0 1/ MPa2

Temperature 23.0 C

Relative Humidity 50.0 %

Strain rate 0.000833 1/s

The nonlinear mechanical data are derived from RO Library Version 2.

mat9695 Summary


Shrinkage Properties

Corrected residual in-mold stress (CRIMS) model coefficients A1 0.634249

A2 -0.194852

A3 -0.000295

A4 0.512682

A5 -0.340556

A6 0.001569

Residual strain model coefficients Parallel Perpendicular

A1 0.072685 0.063712

A2 0.000482 0.000896

A3 -0.000169 -0.000116

A4 5.374e-008 1.2652e-007

A5 0.002461 0.003879

The shrinkage models shown above are valid for Autodesk Moldflow Insight 2018 Revision 2 and later. Shrinkage models for previous software versions are included in the 21000.udb file.

Filler Properties

Filler data Description Weight %

Talc 12

mat9695 Viscosity


Viscosity

Method: AMPL Test Method

Instrument: Arburg Allrounder 270S Injection Molding Machine

Test Specifications: Sample Form: Pellets

Pre-Processing: Dried at 90°C for 2 hours in a hopper dryer

Moisture Level: 0.0026 %

Capillary A: Length: 31.9693 mm

L/D: 15.98465

Die Entry Angle: 90 degrees

Capillary B: Length: 7.9731 mm

L/D: 3.98655

Die Entry Angle: 90 degrees

Barrel Diameter: 30 mm

Plastication Time: 20 sec

Dwell Time: 20 sec

Corrections: Bagley, Rabinowitsch and shear heating

Date Received: 14-NOV-19

Date Tested: 27-NOV-19

Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.

mat9695 Viscosity


Apparent Viscosity Data

Temperature

(°C)

Apparent Shear Rate

(sec-1)

Apparent Viscosity (Pa-s)

Die Diameter

(mm)

Die L/D (-)

208.7 25588 12.09 2.00 15.98

208.8 196 243.36 2.00 15.98

209.7 1352 85.37 2.00 15.98

209.8 319 194.75 2.00 15.98

209.8 773 118.85 2.00 15.98

209.8 2589 57.31 2.00 15.98

209.8 12760 18.98 2.00 15.98

209.8 64538 6.62 2.00 15.98

210.8 6476 31.10 2.00 15.98

223.8 203 166.78 2.00 15.98

223.8 319 138.56 2.00 15.98

224.8 781 87.95 2.00 15.98

224.8 1351 65.59 2.00 15.98

224.8 2601 44.73 2.00 15.98

224.8 12744 16.96 2.00 15.98

224.8 25587 10.72 2.00 15.98

224.8 64429 5.96 2.00 15.98

225.8 6474 25.97 2.00 15.98

237.8 201 141.86 2.00 15.98

238.7 64080 5.50 2.00 15.98

238.8 320 114.44 2.00 15.98

238.8 25582 9.68 2.00 15.98

239.8 771 74.44 2.00 15.98

239.8 1349 54.89 2.00 15.98

239.8 2592 38.17 2.00 15.98

239.8 6468 22.51 2.00 15.98

239.8 12784 14.91 2.00 15.98

252.8 199 137.14 2.00 15.98

253.8 322 110.79 2.00 15.98

253.8 778 72.38 2.00 15.98

253.8 25545 8.79 2.00 15.98

253.8 64144 5.04 2.00 15.98

254.7 12801 13.28 2.00 15.98

254.8 1351 54.64 2.00 15.98

254.8 2606 37.44 2.00 15.98

254.8 6476 22.31 2.00 15.98

217.9 319 272.30 2.00 3.99

218.9 1352 120.19 2.00 3.99

219.0 196 343.34 2.00 3.99

219.0 773 165.78 2.00 3.99

219.0 2589 80.25 2.00 3.99

219.0 12760 30.79 2.00 3.99

219.0 25588 20.61 2.00 3.99

219.9 64538 11.89 2.00 3.99

mat9695 Viscosity


Temperature

(°C)

Apparent Shear Rate

(sec-1)

Apparent Viscosity (Pa-s)

Die Diameter

(mm)

Die L/D (-)

221.0 6476 45.75 2.00 3.99

236.0 319 187.62 2.00 3.99

236.0 781 121.14 2.00 3.99

236.0 1351 91.82 2.00 3.99

236.0 2601 63.71 2.00 3.99

236.0 12744 25.49 2.00 3.99

236.0 25587 17.19 2.00 3.99

236.0 64429 10.48 2.00 3.99

236.4 6474 38.29 2.00 3.99

237.0 203 230.86 2.00 3.99

251.0 1349 74.57 2.00 3.99

251.0 2592 52.58 2.00 3.99

251.0 6468 32.07 2.00 3.99

251.9 12784 21.87 2.00 3.99

251.9 64080 9.55 2.00 3.99

252.0 771 98.76 2.00 3.99

252.0 25582 14.97 2.00 3.99

253.0 320 151.29 2.00 3.99

254.0 201 193.28 2.00 3.99

266.0 2606 45.74 2.00 3.99

267.0 778 84.42 2.00 3.99

267.0 1351 64.12 2.00 3.99

267.0 6476 28.01 2.00 3.99

267.0 25545 13.42 2.00 3.99

267.1 12801 19.41 2.00 3.99

268.0 322 132.18 2.00 3.99

268.0 64144 8.56 2.00 3.99

269.0 199 170.98 2.00 3.99

mat9695 Viscosity


Calculated Viscosity

Temperature

(°C)

Shear Rate (sec-1)


(Pa-s)

208.7 25588 7.02

208.8 196 199.66

209.7 1352 57.19

209.8 319 147.75

209.8 773 83.59

209.8 2589 36.33

209.8 12760 11.57

209.8 64538 3.54

210.8 6476 18.76

217.9 319 136.95

218.9 1352 53.40

219.0 196 179.81

219.0 773 77.67

219.0 25588 6.57

219.0 12760 10.89

219.0 2589 34.05

219.9 64538 3.32

221.0 6476 17.54

223.8 203 167.99

223.8 319 129.94

224.8 781 73.78

224.8 2601 32.65

224.8 12744 10.52

224.8 1351 51.25

224.8 25587 6.34

224.8 64429 3.23

225.8 6474 17.02

236.0 781 67.82

236.0 25587 5.95

236.0 1351 47.42

236.0 319 116.51

236.0 2601 30.38

236.0 64429 3.03

236.0 12744 9.85

236.4 6474 15.96

237.0 203 147.45

237.8 201 147.13

238.7 64080 3.00

238.8 320 113.42

238.8 25582 5.86

239.8 6468 15.67

239.8 1349 46.26

mat9695 Viscosity


Temperature

(°C)

Shear Rate (sec-1)


(Pa-s)

239.8 2592 29.74

239.8 771 66.48

239.8 12784 9.62

251.0 2592 27.79

251.0 6468 14.72

251.0 1349 42.97

251.9 64080 2.80

251.9 12784 9.01

252.0 771 60.91

252.0 25582 5.46

252.8 199 127.93

253.0 320 100.35

253.8 322 99.41

253.8 778 59.80

253.8 25545 5.42

253.8 64144 2.78

254.0 201 125.93

254.7 12801 8.88

254.8 1351 41.93

254.8 6476 14.41

254.8 2606 27.09

266.0 2606 25.43

267.0 6476 13.53

267.0 25545 5.09

267.0 778 54.61

267.0 1351 38.86

267.1 12801 8.35

268.0 322 88.33

268.0 64144 2.60

269.0 199 109.98

mat9695 Viscosity


Rheological Data

Cross WLF Viscosity Model

n 0.26492

Tau 31124.2 Pa

D1 1.70305e+015 Pa-s

D2 263.15 K

D3 0 K/Pa

A1 34.890

A2 51.600 K

Juncture loss method coefficients

C1 4.862e-005 Pa^(1-c2)

C2 2.098

1.0E+0

1.0E+1

1.0E+2

1.0E+3

1.0E+1 1.0E+2 1.0E+3 1.0E+4 1.0E+5

Vis

cosi

ty (

Pa

-s)

Shear rate (1/s)

Viscosity vs shear rate

T = 220 °C T = 240 °C T = 260 °C

mat9695 Thermal conductivity


Thermal conductivity

Method: ISO 22007-2, Plastics - Determination of thermal conductivity and thermal diffusivity - Part 2: Transient plane heat source (hot disc) method

Instrument: Hot Disk TPS 2500 S Thermal Constants Analyser

Test Specifications: Sample Form: 19 mm disks (2) machined from molded plaque

Pre-Processing: N/A

Moisture Level: DAM (Dry As Molded)

Sensor Specification Hot Disk 5465 3.189mm Kapton sensor

Measurement Time 10 sec

Heating Power 47 mW


Date Tested: 11-DEC-19


mat9695 Thermal conductivity


Thermal conductivity data

Temperature (T) °C

Thermal conductivity (k) W/m-°C

Heating/Cooling rate °C/s

260.00 0.244 0.0

240.00 0.250 0.0

220.00 0.256 0.0

200.00 0.260 0.0

180.00 0.267 0.0

160.00 0.272 0.0

140.00 0.377 0.0

120.00 0.391 0.0

100.00 0.402 0.0

80.00 0.404 0.0

65.00 0.404 0.0

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0 50 100 150 200 250 300

Ther

mal

co

nd

uct

ivit

y, k

(W

/m-°

C)

Temperature (°C)

Thermal conductivity vs temperature

mat9695 Specific heat


Specific heat

Method: ASTM E 1269, Standard Test Method for Determining Specific Heat Capacity by Differential Scanning Calorimetry ASTM D 3418, Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry

Instrument: TA Instruments Discovery Differential Scanning Calorimeter




Initial Temperature: 260°C

Final Temperature: 20°C

Cooling Rate: -20°C/min

Equilibrium Time: 3 min

Sample holder material: Aluminum

Sample holder volume: 40 µl

Sample holder mass: 53 mg (pan+lid)

Purge gas: 99.99% pure nitrogen

Purge gas flow rate: 50 ml/min




mat9695 Specific heat


Specific heat data

Temperature (T)

°C

Specific heat (Cp)

J/kg-°C

Heating/Cooling

rate °C/s

248.93 3068.1 -0.33

239.67 3049.1 -0.33

191.19 2855.0 -0.33

139.61 2646.4 -0.33

136.52 2641.2 -0.33

134.46 2690.8 -0.33

131.42 3503.2 -0.33

129.53 6513.6 -0.33

127.92 12333.0 -0.33

127.15 13432.0 -0.33

126.25 12436.0 -0.33

122.9 6297.5 -0.33

120.45 4028.6 -0.33

117.07 3093.9 -0.33

114.95 2883.3 -0.33

109.76 2730.1 -0.33

102.53 2709.5 -0.33

92.18 2504.1 -0.33

80.804 2359.6 -0.33

58.089 2182.0 -0.33

30.235 1967.2 -0.33

Ttrans 131.00 °C

Ejection temperature 121.00 °C

0

2000

4000

6000

8000

10000

12000

14000

16000

0 50 100 150 200 250 300

Spec

ific

hea

t, C

p (

J/kg

-°C

)

Temperature (°C)

Specific heat vs temperature

mat9695 Pressure-Volume-Temperature


Pressure-Volume-Temperature

Method: High Pressure Indirect Dilatometry Instrument: Gnomix pvT Apparatus Test Specifications:

Sample Form: Molded Plaque

Pre-Processing: Not required

Scan type: Isothermal Cooling






pvT Experimental Data

Temperature (°C)

Pressure (MPa)

0MPa 50MPa 100MPa 150MPa 200MPa

36.66 0.9987 0.9846 0.9721 0.9614 0.9516

49.97 1.0060 0.9904 0.9773 0.9662 0.9560

63.99 1.0120 0.9959 0.9820 0.9704 0.9599

77.92 1.0200 1.0020 0.9868 0.9746 0.9637

92.48 1.0280 1.0080 0.9918 0.9789 0.9677

106.70 1.0370 1.0150 0.9976 0.9839 0.9719

121.20 1.0470 1.0220 1.0030 0.9888 0.9762

136.30 1.0600 1.0310 1.0110 0.9948 0.9814

151.70 1.0810 1.0430 1.0190 1.0020 0.9874

166.70 1.1470 1.0990 1.0430 1.0120 0.9952

182.10 1.1600 1.1080 1.0760 1.0520 1.0320

197.70 1.1720 1.1160 1.0830 1.0580 1.0380

213.60 1.1850 1.1260 1.0900 1.0640 1.0430

228.90 1.1980 1.1340 1.0970 1.0700 1.0490

238.90 1.2060 1.1390 1.1010 1.0740 1.0520

248.80 1.2150 1.1450 1.1060 1.0780 1.0560

263.40 1.2270 1.1510 1.1090 1.0790 1.0570



Melt density 0.8287 g/cm3

Solid density 1.0098 g/cm3

2-domain Tait PVT model coefficients

b5 431.15 K

b6 1.285e-007 K/Pa

b1m 0.001139 m3/kg

b2m 8.263e-007 m3/kg-K

b3m 9.89742e+007 Pa

b4m 0.005883 1/K

b1s 0.001067 m3/kg

b2s 5.790e-007 m3/kg-K

b3s 1.58688e+008 Pa

b4s 0.004609 1/K

b7 0.000072 m3/kg

b8 0.2098 1/K

b9 3.153e-008 1/Pa

0.89

0.94

0.99

1.04

1.09

1.14

1.19

1.24

1.29

20 70 120 170 220 270

Spec

ific

vo

lum

e (c

m^3

/g)

Temperature (°C)

Specific volume vs temperature

0 MPa 50 MPa 100 MPa 150 MPa 200 MPa

mat9695 Shrinkage


Shrinkage

Method: AMPL Shrinkage Test Method (QOP-17-M)

Instrument: Krauss Maffei KM160-750CX Injection molding machine Test mold inscribed with a fine grid pattern Temperature and Humidity Controlled Room OGP Smartscope Flash 400 metrology system




Date Molded: 21-NOV-19

Post-Processing: Conditioned at 23°C / 50% relative humidity for 7 days

Date Measured: 02-DEC-19

Shrinkage Data Correlated With: Moldflow Insight 2018 Revision 2

Default Shrinkage Model: Residual Stress (CRIMS)


Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing. Shrinkage measurements have been corrected to account for mold thermal expansion. Data for some process conditions may have been removed in the determination of the favored model.

mat9695 Shrinkage


Shrinkage Experimental Data

Process Condition

Melt Temperature

(°C)

Mold Temperature

(°C)

Flow Rate (cc/sec)

Part Thickness (mm)

Packing Pressure

(MPa)

Packing Time (sec)

Cooling Time (sec)

1 220.5 47.9 37.4 2 37.3 15.5 10

2 217.9 45.4 37.4 2 51.7 15.5 10

3 218.4 45.7 37.4 2 66.3 15.5 10

4 218.6 47.4 19.0 2 51.6 15.5 10

5 219.7 46.0 63.5 2 51.7 15.5 10

6 240.9 45.3 39.7 2 27.5 16.5 10

7 241.3 46.8 38.5 2 46.8 16.5 10

8 240.9 47.8 42.3 2 66.2 16.5 10

9 240.9 45.4 18.4 2 46.6 16.5 10

10 240.9 46.7 55.2 2 46.8 16.5 10

11 240.7 47.1 21.0 1 46.9 6.5 10

12 241.1 47.8 21.0 1 66.3 6.5 10

13 242.1 47.9 22.4 1 85.8 6.5 10

14 241.0 46.7 10.2 1 66.1 6.5 10

15 241.4 47.2 32.5 1 66.4 6.5 10

16 240.5 48.0 41.8 3 27.4 31 10

17 240.9 44.8 41.8 3 41.9 31 10

18 240.7 46.7 41.8 3 56.3 31 10

19 240.2 46.1 19.8 3 41.7 31 10

20 240.3 46.4 76.9 3 41.9 31 10

21 260.7 46.5 39.7 2 27.4 17.5 10

22 262.8 47.5 39.7 2 41.9 17.5 10

23 260.2 48.4 41.0 2 56.5 17.5 10

24 261.8 48.8 18.7 2 41.8 17.5 10

25 261.1 49.7 57.7 2 42.0 17.5 10

mat9695 Shrinkage


Part Shrinkage

Process Condition Average Measured Parallel

Average Measured Perpendicular

Average Predicted Volumetric

1 0.533% 0.670% 5.144%

2 0.458% 0.594% 4.094%

3 0.357% 0.494% 3.230%

4 0.463% 0.618% 4.043%

5 0.446% 0.564% 4.046%

6 0.574% 0.717% 5.749%

7 0.456% 0.608% 4.299%

8 0.361% 0.489% 3.101%

9 0.463% 0.635% 4.243%

10 0.466% 0.588% 4.293%

11 0.570% 0.604% 6.850%

12 0.468% 0.504% 5.549%

13 0.342% 0.392% 4.819%

14 0.510% 0.541% 4.732%

15 0.450% 0.502% 5.579%

16 0.591% 0.768% 4.741%

17 0.498% 0.662% 3.767%

18 0.413% 0.579% 2.968%

19 0.516% 0.690% 3.861%

20 0.504% 0.650% 3.692%

21 0.579% 0.732% 5.666%

22 0.507% 0.642% 4.569%

23 0.421% 0.568% 3.624%

24 0.494% 0.679% 4.492%

25 0.508% 0.647% 4.540%

mat9695 Shrinkage


Residual Stress Coefficients

Corrected residual in-mold stress (CRIMS) model coefficients

A1 0.634249

A2 -0.194852

A3 -0.000295

A4 0.512682

A5 -0.340556

A6 0.001569

Residual Strain Coefficients

Parallel

Coefficient Lower Limit Upper Limit Centroid

1 0.072685 0.025727 0.085079 0.044199

2 0.000482 0.013278 0.77153 0.34305

3 -0.000169 5.1235 24.752 11.721

4 5.374e-008 3423.00 48639.00 17677.00

5 0.002461 0 0 0

Perpendicular

Coefficient Lower Limit Upper Limit Centroid

1 0.063712 0.025727 0.085079 0.044199

2 0.000896 0.013278 0.77153 0.34305

3 -0.000116 5.1235 24.752 11.721

4 1.2652e-007 2154.30 6624.70 3506.10

5 0.003879 0 0 0

The shrinkage models shown above are valid for Autodesk Moldflow Insight 2018 Revision 2 and later. Shrinkage models for previous software versions are included in the 21000.udb file.

Observed Shrinkage

Observed nominal shrinkage

Parallel 0.478%

Perpendicular 0.605%

Observed shrinkage

Minimum Parallel 0.342%

Maximum Parallel 0.591%

Minimum Perpendicular 0.392%

Maximum Perpendicular 0.768%

mat9695 Shrinkage


Residual Stress Plots

0.00%

0.20%

0.40%

0.60%

0.80%

1.00%

1.20%

1.40%

0 5 10 15 20 25 30

Shri

nka

ge (%

)

Process conditions

Parallel shrinkage

Experimental value Predicted (with CRIMS) Predicted (without CRIMS)

0.00%

0.20%

0.40%

0.60%

0.80%

1.00%

1.20%

1.40%

1.60%

0 5 10 15 20 25 30

Shri

nka

ge (%

)

Process conditions

Perpendicular shrinkage

Experimental value Predicted (with CRIMS) Predicted (without CRIMS)

mat9695 Shrinkage


Residual Strain Plots

0.00%

0.10%

0.20%

0.30%

0.40%

0.50%

0.60%

0.70%

0 10 20 30 40 50 60 70 80 90 100

Shri

nka

ge (%

)

Process conditions

Parallel shrinkage

Experimental Prediction

0.00%

0.10%

0.20%

0.30%

0.40%

0.50%

0.60%

0.70%

0.80%

0.90%

0 10 20 30 40 50 60 70 80 90 100

Shri

nka

ge (%

)

Process conditions

Perpendicular shrinkage

Experimental Prediction

mat9695 Mechanical


Mechanical

Elastic modulus and Poisson's ratio

Method: ASTM D 638, Standard Test Method for Tensile Properties of Plastics ASTM E 132, Standard Test Method for Poisson's Ratio at Room Temperature

Instrument: MTS Sintech 5/G Universal Testing Machine

Test Specifications: Specimens Tested: 8 (per direction)

Pre-Processing: 23°C +/-2°C at 50% +/-5% relative humidity for a minimum of 40 hours

Sample Form: Machined from molded plaques

Test Speed: 5 mm/min



Operator’s Notes: Testing was performed per standard testing procedures. Inconsistent results seen for V23. V23 made equal to V12 for isotropic behavior.

Elastic modulus

Elastic modulus, 1st principal direction [E1] 1720 MPa

Elastic modulus, 2nd principal direction [E2] 1472.75 MPa

Poisson's ratio



mat9695 Mechanical


Shear modulus

Method: ASTM D 638, Standard Test Method for Tensile Properties of Plastics


Test Specifications: Specimens Tested: 8






Operator’s Notes: Shear modulus is calculated using orthotropic elasticity from the tensile modulus measured on a sample cut at an angle of 45° with the flow direction. Testing was performed per standard testing procedures. No anomalies were noted during testing.

Shear modulus

Shear modulus [G12] 592.900 MPa

mat9695 Mechanical


Nonlinear Mechanical Model

Method: ASTM D 638, Standard Test Method for Tensile Properties of Plastics


Test Specifications: Specimens Tested: 8 (per direction)







Ramberg Osgood Parameter (Tension)

Sigma Zero 12.1947 MPa

n 7.54463

Alpha 1

Beta 1

Eig 0

Matrix Modulus 1665.23 MPa

Matrix Poisson’s Ratio 0

Fiber Modulus 0 MPa

Fiber Poisson’s Ratio 0

Maximum Von Mises matrix Stress at failure 15.5463 MPa

A1 0 1/MPa2

A2 0 1/MPa2

A4 0 1/MPa2

Temperature 23.0 C

Relative Humidity 50.0 %

Strain Rate 0.000833 1/s

The nonlinear mechanical data are derived from RO Library Version 2.

mat9695 Mechanical


0

2

4

6

8

10

12

14

16

18

0 0.01 0.02 0.03 0.04 0.05 0.06

Stre

ss (

MP

a)

Strain (-)

Nonlinear Mechanical Stress vs Strain

0° Measured 0° Fitted

mat9695 Mechanical


Coefficient of linear thermal expansion

Method: QOP-11, Coefficient of Linear Thermal Expansion of Plastics

Instrument: Quartz tube dilatometer per ASTM

Test Specifications: Specimens Tested: 2 (per direction): test repeated 2 times per specimen



Specimen Geometry: Rectangular, 8mm x 50mm, full thickness

Temperature Range: 0°C to 60°C




Transversely isotropic coefficient of thermal expansion [CTE] data

Alpha 1 6.480e-005 1/°C

Alpha 2 8.180e-005 1/°C

mat9695 Mold verification


Mold verification

Method: AMPL Mold Verification Test Method (QOP-16-M)

Instrument: Krauss Maffei KM160-750CX Injection molding machine









1mm tag die

Experiment Number

Flow Rate (cc/sec)

Melt Temperature

Mold Temperature

Cyc0069 6.5 240.2 45.9

Cyc0081 38.3 241.7 48

0

10

20

30

40

50

60

70

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

Pre

ssu

re (M

Pa)

Time (s)

Cavity Pressure vs Time

Experimental data AMI2018R2 simulation

Part thickness : 1.0 mmFlow rate : 6.5 cc/secMelt temperature : 240.2 °CMold temperature : 45.9 °C

0

10

20

30

40

50

60

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

Pre

ssu

re (M

Pa)

Time (s)






2mm tag die

Experiment Number

Flow Rate (cc/sec)

Melt Temperature

Mold Temperature

Cyc0033 13.5 239.4 45.8

Cyc0042 55.2 241.6 48.4

0

2

4

6

8

10

12

14

0.0 0.5 1.0 1.5 2.0 2.5

Pre

ssu

re (M

Pa)

Time (s)




0

2

4

6

8

10

12

14

16

0.0 0.1 0.2 0.3 0.4 0.5 0.6

Pre

ssu

re (M

Pa)

Time (s)




Contact details

Beaumont Advanced Processing of 37

Contact details

Beaumont Advanced Processing

6100 West Ridge Rd

Erie, PA 16506

USA

Phone: +1-814-899-6390

Fax: +1-814-899 7117

Email: [email protected]

Testing enquiries: [email protected]

Beaumont Advanced Processing website: www.bapmolding.com

mailto:[email protected]

mailto:[email protected]

http://www.bapmolding.com/

Material Testing Report MAT9695 EH119HPB€¦ · Test results relate only to the item tested....

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Transcript of Material Testing Report MAT9695 EH119HPB€¦ · Test results relate only to the item tested....