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- Polykemi AB POLYfill PPC K20040 Polypropylene Copolymer, Mineral Reinforced
Polykemi AB POLYfill PPC K20040 Polypropylene Copolymer, Mineral Reinforced
| Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer , 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 PPC K20040 Polypropylene Copolymer, Mineral Reinforced.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
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 |
| Melt Index of Compound | 20 g/10 min @Load 2.16 kg, Temperature 230 °C |
20 g/10 min @Load 4.76 lb, Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | <= 20.0 MPa | <= 2900 psi | ISO/R527 |
| Elongation at Yield | 7.0 % | 7.0 % | ISO/R527 |
| Flexural Strength | <= 44.0 MPa | <= 6380 psi | ISO 178 |
| Flexural Modulus | 2.20 GPa @Temperature 23.0 °C |
319 ksi @Temperature 73.4 °F |
ISO 178 |
| Charpy Impact, Notched | 0.300 J/cm² @Temperature -20.0 °C |
1.43 ft-lb/in² @Temperature -4.00 °F |
ISO 179 |
| 0.700 J/cm² @Temperature 23.0 °C |
3.33 ft-lb/in² @Temperature 73.4 °F |
ISO 179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 105 °C | 221 °F | 120°C/h; ISO 75/1 |
| Deflection Temperature at 1.8 MPa (264 psi) | 65.0 °C | 149 °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 |
| 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 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 |
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