Category | Polymer , Thermoplastic , Polypropylene (PP) |
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 EIP12030F Polypropylene/EPDM, Mineral Reinforced.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.10 g/cc | 0.0397 lb/in³ | ISO 1183 |
Filler Content | 30 % | 30 % | ±2%; Polykemi |
Linear Mold Shrinkage | 0.0080 - 0.010 cm/cm | 0.0080 - 0.010 in/in | With Flow; ISO 2577 |
0.0080 - 0.010 cm/cm | 0.0080 - 0.010 in/in | Across Flow; ISO 2577 | |
Melt Index of Compound | 12 g/10 min @Load 2.16 kg, Temperature 230 °C |
12 g/10 min @Load 4.76 lb, Temperature 446 °F |
ISO 1133 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength at Break | <= 26.0 MPa | <= 3770 psi | ISO/R527 |
Elongation at Break | 16 % | 16 % | ISO/R527 |
Elongation at Yield | 5.0 % | 5.0 % | ISO/R527 |
Flexural Strength | <= 45.0 MPa | <= 6530 psi | ISO 178 |
Flexural Modulus | 2.50 GPa @Temperature 23.0 °C |
363 ksi @Temperature 73.4 °F |
ISO 178 |
Charpy Impact Unnotched | 2.40 J/cm² @Temperature -20.0 °C |
11.4 ft-lb/in² @Temperature -4.00 °F |
ISO 179 |
NB @Temperature 23.0 °C |
NB @Temperature 73.4 °F |
ISO 179 | |
Charpy Impact, Notched | 0.300 J/cm² @Temperature -20.0 °C |
1.43 ft-lb/in² @Temperature -4.00 °F |
ISO 179 |
1.10 J/cm² @Temperature 23.0 °C |
5.23 ft-lb/in² @Temperature 73.4 °F |
ISO 179 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 55.0 - 75.0 µm/m-°C | 30.6 - 41.7 µin/in-°F | Polykemi |
Deflection Temperature at 0.46 MPa (66 psi) | 116 °C | 241 °F | 120°C/h; ISO 75/1 |
Deflection Temperature at 1.8 MPa (264 psi) | 64.0 °C | 147 °F | 120°C/h; ISO 75/1 |
Vicat Softening Point | 75.0 °C @Load 5.001 kg |
167 °F @Load 11.03 lb |
50°C/h; ISO 306 |
145 °C @Load 1.00 kg |
293 °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) | 6.9 | 10N Fine Structure; ISO 1518/D65 |