RiKA Presentation @ AMI Conference - April 2008
Transcript of RiKA Presentation @ AMI Conference - April 2008
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RiKACLEAR PC1
A new clarifier for polypropylene – The new benchmark
Polyolefin Additives 2008,
Cologne, 16th April 2008
Hieu-Dinh PHAN
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• Products Oleo, Plasticizers & Speciality Chemicals
• Inventors of non-pigmenting Beta nucleator
• Inventors of Acetal Sorbitol clarifiers
BACKGROUND
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RiKA INTERNATIONAL LIMITED
Established 1997
Manchester (UK)
• Product development
• Technical Service
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Extrusion
Thermal analysis
Microscopy
Chemical analysis
Physical testing
Compounding
Injection Moulding
TECHNICAL CAPABILITIES
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DBS
First Generation
HISTORY
MDBS
Second Generation
DMDBS
Third Generation
Poor thermal stability &
limited clarity
Improved organoleptics,
but still acetal sorbitol
DBN
Fourth Generation
Improved haze, higher thermal
stability but poor organoleptics
Sugar based technology,
high loading & plate-out
New Chemistry RiKACLEAR PC1
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OLD TECHNOLOGY VS. NEW CHEMISTRY
ACETAL-SORBITOLS
OLD TECHNOLOGY
� Clarity
� Tc
� Mechanical Properties
X Sugar based
X Yellowness
X Plate Out
X Inferior Organoleptics
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RiKACLEAR® PC1: NEW CHEMISTRY FOR CLARIFIED PP
� Non acetal-sorbitol
� Low haze and excellent stiffness
� Superior and robust long-term clarifier
� Superior thermal stability in regrind
� Highly effective in non-clear applications
� No plate-out
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3. Wide processing window
RiKACLEAR® PC1: NEW CHEMISTRY FOR CLARIFIED PP
1. Low dosing additive
2. Excellent performance in Homopolymer + Controlled Rheology Grades (CRG)
4. Unique mode of action
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3. Wide processing window
RiKACLEAR® PC1: NEW CHEMISTRY FOR CLARIFIED PP
1. Low dosing additive
2. Excellent performance in Homopolymer + Controlled Rheology Grades (CRG)
4. Unique mode of action
⇒⇒⇒⇒ Concentration study
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• Excellent haze
• Excellent stiffness
• High impact strength
• High heat distortion temperature
• High Tc
1. Concentration Study RiKACLEAR PC1
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0
10
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30
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70
0 1000 1200 1400 1600 1800 2000
Concentration RiKACLEAR PC1
(%
)
0.5mm
1mm
1. Concentration Study RiKACLEAR PC1 HAZE
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• Excellent haze
• High heat distortion temperature
• Excellent stiffness
• High impact strength
• High Tc
1. Concentration Study RiKACLEAR PC1
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0
10
20
30
40
50
60
70
80
90
De
gre
e C
els
ius
(ºC
)
Blank 1000ppm 1200ppm 1400ppm 1600ppm 1800ppm 2000ppm
Concentration RiKACLEAR PC1 (ppm)
1. Concentration Study RiKACLEAR PC1 HDT
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• Excellent haze
• High heat distortion temperature
• High Tc
• Excellent stiffness
• High impact strength
1. Concentration Study RiKACLEAR PC1
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0
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40
60
80
100
120
De
gre
e C
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(ºC
)
Blank 1000ppm 1200ppm 1400ppm 1600ppm 1800ppm 2000ppm
Concentration RiKACLEAR PC1 (ppm)
1. Concentration Study RiKACLEAR PC1 Tc
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• Excellent haze
• High heat distortion temperature
• High Tc
• Excellent stiffness
• High impact strength
1. Concentration Study RiKACLEAR PC1
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0
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400
600
800
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(MP
a)
Blank 1000ppm 1200ppm 1400ppm 1600ppm 1800ppm 2000ppm
Concentration RiKACLEAR PC1 (ppm)
1. Concentration Study RiKACLEAR PC1 STIFFNESS
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• Excellent haze
• High heat distortion temperature
• High Tc
• Excellent stiffness
• High impact strength
1. Concentration Study RiKACLEAR PC1
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0
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6
(kJ
/m2
)
Blank 1000ppm 1200ppm 1400ppm 1600ppm 1800ppm 2000ppm
Concentration RiKACLEAR PC1 (ppm)
1. Concentration Study RiKACLEAR PC1 IZOD IMPACT STRENGTH
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� Low dosing clarifier
1. Concentration Study RiKACLEAR PC1
• 1200-1600ppm for cost effective solution
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3. Wide processing window
1. Low dosing additive
2. Excellent performance in Homopolymer + Controlled Rheology Grades (CRG)
4. Unique mode of action
2. Evaluation in Homopolymer CRG
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• Homopolymer MFR 12
+ 300ppm Trigonox 101 ⇒⇒⇒⇒ MFR 55
• PHOSPHATE SALT / DMPAB / 3,4-DMDBS
2. Evaluation in Homopolymer CRG
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• MFR
• High Tc
• Excellent Haze
• Excellent Stiffness
• High Impact Strength
• Excellent Heat Distortion Temperature
2. Evaluation in Homopolymer CRG
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0
10
20
30
40
50
60
(g
/10
min
)
Blank PC1
1500ppm
PC1
2000ppm
PHOSPHATE
SALT 1000ppm
DMPAB
180ppm
3,4-DMDBS
2000ppm
+ 300ppm Trigonox 101
2. Evaluation in Homopolymer CRG MFR
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• MFR
• High Tc
• Excellent Haze
• Excellent Stiffness
• High Impact Strength
• Excellent Heat Distortion Temperature
2. Evaluation in Homopolymer CRG
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105
110
115
120
125
130
135
De
gre
e C
els
ius (
ºC)
Blank PC1
1500ppm
PC1
2000ppm
PHOSPHATE
SALT 1000ppm
DMPAB 180ppm 3,4-DMDBS
2000ppm
MFR 12 MFR 55
2. Evaluation in Homopolymer CRG Tc
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• MFR
• High Tc
• Excellent Haze
• Excellent Stiffness
• High Impact Strength
• Excellent Heat Distortion Temperature
2. Evaluation in Homopolymer CRG
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2. Evaluation in Homopolymer CRG HAZE 0.5mm
0
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20
25
30
(%
)
Blank PC1
1500ppm
PC1
2000ppm
PHOSPHATE
SALT 1000ppm
DMPAB
180ppm
3,4-DMDBS
2000ppm
MFR 12 MFR 55
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0
10
20
30
40
50
60
70
(%)
Blank PC1
1500ppm
PC1
2000ppm
PHOSPHATE
SALT 1000ppm
DMPAB 180ppm 3,4-DMDBS
2000ppm
MFR 12 MFR 55
2. Evaluation in Homopolymer CRG HAZE 1.0mm
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• MFR
• High Tc
• Excellent Haze
• Excellent Stiffness
• High Impact Strength
• Excellent Heat Distortion Temperature
2. Evaluation in Homopolymer CRG
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800
1000
1200
1400
1600
1800
(M
Pa
)
Blank PC1
1500ppm
PC1
2000ppm
PHOSPHATE
SALT 1000ppm
DMPAB 180ppm 3,4-DMDBS
2000ppm
MFR 12 MFR 55
2. Evaluation in Homopolymer CRG STIFFNESS
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• MFR
• High Tc
• Excellent Haze
• Excellent Stiffness
• High Impact Strength
• Excellent Heat Distortion Temperature
2. Evaluation in Homopolymer CRG
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0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
(kJ/m
2)
Blank PC1
1500ppm
PC1
2000ppm
PHOSPHATE
SALT 1000ppm
DMPAB
180ppm
3,4-DMDBS
2000ppm
MFR 12 MFR 55
2. Evaluation in Homopolymer CRG IZOD IMPACT STRENGTH
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• MFR
• High Tc
• Excellent Haze
• Excellent Stiffness
• High Impact Strength
• Excellent Heat Distortion Temperature
2. Evaluation in Homopolymer CRG
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60
70
80
90
100
110
120
De
gre
e C
els
ius
(ºC
)
Blank PC1
1500ppm
PC1
2000ppm
PHOSPHATE
SALT 1000ppm
DMPAB
180ppm
3,4-DMDBS
2000ppm
MFR 12 MFR 55
2. Evaluation in Homopolymer CRG HDT
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� Excellent Performance in Homopolymer CRG
2. Evaluation in Homopolymer CRG
• Low haze
• Excellent impact-stiffness balance
• Excellent HDT
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3. Wide processing window
1. Low dosing additive
2. Excellent performance in Homopolymer + Controlled Rheology Grades (CRG)
4. Unique mode of action
3. Processing window
• 0.5mm Plaques
• 1.0mm Plaques
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0
1
2
3
4
5
6
200 210 220 230 240 250 260
180
200
220
240
260
0
10
20
30
40
50
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70
80
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1st Qtr 2nd Qtr 3rd Qtr 4th Qtr
East
West
North
0
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1st Qtr 2nd Qtr 3rd Qtr 4th Qtr
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West
North
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5
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7
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9
10
180 200 220 240 260
Ext. Temp (ºC)
(%
)
IM 210 IM 220 IM 230
IM 240 IM 250 IM 260
3. Processing window of PC1 at 2000ppm HAZE 0.5mm
Random Copolymer
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3. Wide processing window
1. Low dosing additive
2. Excellent performance in Homopolymer + Controlled Rheology Grades (CRG)
4. Unique mode of action
3. Processing window
• 0.5mm Plaques
• 1.0mm Plaques
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0
5
10
15
20
25
30
35
40
180 200 220 240 260
Ext. Temp (ºC)
(%
)
IM 210 IM 220 IM 230
IM 240 IM 250 IM 260
3. Processing window of PC1 at 2000ppm HAZE 1.0mm
Random Copolymer
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� Wide processing window
3. Processing window
• No processing restrictions
• Used in any manufacturing processes
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3. Wide processing window
1. Low dosing additive
2. Excellent performance in Homopolymer + Controlled Rheology Grades (CRG)
4. Unique mode of action
4. RiKACLEAR PC1 : Unique mode of action
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4. RiKACLEAR PC1 : Unique mode of action
Polarised light microscope connected to a hot stage
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Conclusion
� Non acetal-sorbitol
� Low haze and excellent stiffness
� Excellent thermal stability
• Regrind
• Wide Processing Window
� Low dosing additive
• 1200-1600ppm addition level
RiKACLEAR® PC1: NEW CHEMISTRY FOR CLARIFIED PP
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THANK YOU!
Website http:// www.rikaltd.com
Product data http://www.ppadditives.com