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Polykemi AB POLYfill PP EIP8020F Polypropylene/EPDM, Mineral Reinforced

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 20% Talc Filler
Manufacturer Polykemi AB
Trade Name POLYfill
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polykemi AB POLYfill PP EIP8020F Polypropylene/EPDM, Mineral Reinforced.pdf
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Material Notes:
Information provided by Polykemi AB
Physical Properties Metric English Comments
Density 1.04 g/cc
0.0376 lb/in³
ISO 1183
Filler Content 20 %
20 %
±2%; Polykemi
Linear Mold Shrinkage 0.0090 - 0.011 cm/cm
0.0090 - 0.011 in/in
With Flow; ISO 2577
0.0090 - 0.011 cm/cm
0.0090 - 0.011 in/in
Across Flow; ISO 2577
Melt Index of Compound 8.0 g/10 min

@Load 2.16 kg,
Temperature 230 °C
 8.0 g/10 min

@Load 4.76 lb,
Temperature 446 °F
 ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break <= 24.0 MPa
<= 3480 psi
ISO/R527
Elongation at Break 24 %
24 %
ISO/R527
Elongation at Yield 5.0 %
5.0 %
ISO/R527
Flexural Strength <= 35.0 MPa
<= 5080 psi
ISO 178
Flexural Modulus 2.10 GPa

@Temperature 23.0 °C
 305 ksi

@Temperature 73.4 °F
 ISO 178
Charpy Impact Unnotched 3.90 J/cm²

@Temperature -20.0 °C
 18.6 ft-lb/in²

@Temperature -4.00 °F
 ISO 179
NB

@Temperature 23.0 °C
 NB

@Temperature 73.4 °F
 ISO 179
Charpy Impact, Notched 0.400 J/cm²

@Temperature -20.0 °C
 1.90 ft-lb/in²

@Temperature -4.00 °F
 ISO 179
1.20 J/cm²

@Temperature 23.0 °C
 5.71 ft-lb/in²

@Temperature 73.4 °F
 ISO 179
Thermal Properties Metric English Comments
CTE, linear 60.0 - 80.0 µm/m-°C
33.3 - 44.4 µin/in-°F
Polykemi
Deflection Temperature at 0.46 MPa (66 psi) 110 °C
230 °F
120°C/h; ISO 75/1
Deflection Temperature at 1.8 MPa (264 psi) 58.0 °C
136 °F
120°C/h; ISO 75/1
Vicat Softening Point 70.0 °C

@Load 5.001 kg
 158 °F

@Load 11.03 lb
 50°C/h; ISO 306
143 °C

@Load 1.00 kg
 289 °F

@Load 2.21 lb
 50°C/h; ISO 306
Glow Wire Test 750 °C

@Thickness 2.00 mm
 1380 °F

@Thickness 0.0787 in
 IEC 695-2-1
Processing Properties Metric English Comments
Melt Temperature 230 - 250 °C
446 - 482 °F
Mold Temperature 30.0 - 60.0 °C
86.0 - 140 °F
Drying Temperature 70.0 - 80.0 °C
158 - 176 °F
Dry Time 2 - 4 hour
2 - 4 hour
in circulation dryer
2 - 4 hour
2 - 4 hour
in desiccant air dryer
Injection Pressure 40.0 - 70.0 MPa
5800 - 10200 psi
Back Pressure 0.500 - 1.50 MPa
72.5 - 218 psi
Descriptive Properties Value Comments
Holding Pressure () 20-40
% of injection pressure
Injection Speed () High
Scratch Resistance, 10N (dL) 3.5
10N Fine Structure; ISO 1518/D65
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