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Polykemi AB POLYfill PPHC K5020 Polypropylene, 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 PPHC K5020 Polypropylene, 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 0.012 - 0.014 cm/cm
0.012 - 0.014 in/in
Across Flow; ISO 2577
0.012 - 0.014 cm/cm
0.012 - 0.014 in/in
With Flow; ISO 2577
Melt Index of Compound 5.0 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
 ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break <= 27.0 MPa
<= 3920 psi
ISO/R527
Elongation at Yield 8.0 %
8.0 %
ISO/R527
Flexural Strength <= 50.0 MPa
<= 7250 psi
ISO 178
Flexural Modulus 1.60 GPa

@Temperature 23.0 °C
 232 ksi

@Temperature 73.4 °F
 ISO 178
2.30 GPa

@Temperature -20.0 °C
 334 ksi

@Temperature -4.00 °F
 ISO 178
Charpy Impact, Notched 0.600 J/cm²

@Temperature 23.0 °C
 2.86 ft-lb/in²

@Temperature 73.4 °F
 ISO 179
Thermal Properties Metric English Comments
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) 67.0 °C
153 °F
120°C/h; ISO 75/1
Vicat Softening Point 76.0 °C

@Load 5.001 kg
 169 °F

@Load 11.03 lb
 50°C/h; ISO 306
141 °C

@Load 1.00 kg
 286 °F

@Load 2.21 lb
 50°C/h; ISO 306
Flammability, UL94 HB

@Thickness 1.60 mm
 HB

@Thickness 0.0630 in
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 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 desiccant air dryer
2 - 4 hour
2 - 4 hour
in circulation 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
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