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Polykemi AB POLYfill PP CIM9040 Polypropylene, Mineral Reinforced

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 40% Talc Filler
Manufacturer Polykemi AB
Trade Name POLYfill
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polykemi AB POLYfill PP CIM9040 Polypropylene, Mineral Reinforced.pdf
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Material Notes:
Information provided by Polykemi AB
Physical Properties Metric English Comments
Density 1.23 g/cc
0.0444 lb/in³
ISO 1183
Filler Content 40 %
40 %
±2%; Polykemi
Linear Mold Shrinkage 0.0070 - 0.0090 cm/cm
0.0070 - 0.0090 in/in
With Flow; ISO 2577
0.0070 - 0.0090 cm/cm
0.0070 - 0.0090 in/in
Across Flow; ISO 2577
Melt Index of Compound 9.0 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
 ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break <= 29.0 MPa
<= 4210 psi
ISO/R527
Elongation at Break 6.0 %
6.0 %
ISO/R527
Elongation at Yield 5.0 %
5.0 %
ISO/R527
Flexural Strength <= 52.0 MPa
<= 7540 psi
ISO 178
Flexural Modulus 3.40 GPa

@Temperature 23.0 °C
 493 ksi

@Temperature 73.4 °F
 ISO 178
Charpy Impact Unnotched 1.00 J/cm²

@Temperature -20.0 °C
 4.76 ft-lb/in²

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

@Temperature 23.0 °C
 8.57 ft-lb/in²

@Temperature 73.4 °F
 ISO 179
Charpy Impact, Notched 0.300 J/cm²

@Temperature -30.0 °C
 1.43 ft-lb/in²

@Temperature -22.0 °F
 ISO 179
0.400 J/cm²

@Temperature 23.0 °C
 1.90 ft-lb/in²

@Temperature 73.4 °F
 ISO 179
Thermal Properties Metric English Comments
CTE, linear 50.0 - 70.0 µm/m-°C
27.8 - 38.9 µin/in-°F
Polykemi
Deflection Temperature at 0.46 MPa (66 psi) 130 °C
266 °F
120°C/h; ISO 75/1
Deflection Temperature at 1.8 MPa (264 psi) 90.0 °C
194 °F
120°C/h; ISO 75/1
Vicat Softening Point 90.0 °C

@Load 5.001 kg
 194 °F

@Load 11.03 lb
 50°C/h; ISO 306
150 °C

@Load 1.00 kg
 302 °F

@Load 2.21 lb
 50°C/h; ISO 306
Processing Properties Metric English Comments
Melt Temperature 205 - 260 °C
401 - 500 °F
Mold Temperature 40.0 - 80.0 °C
104 - 176 °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 - 110 MPa
5800 - 16000 psi
Back Pressure 1.00 - 2.00 MPa
145 - 290 psi
Descriptive Properties Value Comments
Holding Pressure () 20-40
% of injection pressure
Injection Speed () High
Scratch Resistance, 10N (dL) 3.7
10N Fine Structure; ISO 1518/D65
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