Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 30% Glass Fiber 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 TOUCH 34725 Polypropylene, Glass Fiber Reinforced.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.07 g/cc | 0.0387 lb/in³ | ISO 1183 |
Filler Content | 25 % | 25 % | ±2%; Polykemi |
Melt Index of Compound | 3.0 g/10 min @Load 2.16 kg, Temperature 230 °C |
3.0 g/10 min @Load 4.76 lb, Temperature 446 °F |
ISO 1133 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore D | 47 @Time 15.0 sec |
47 @Time 0.00417 hour |
ASTM D2240 |
Flexural Strength | <= 32.0 MPa | <= 4640 psi | ISO 178 |
Flexural Modulus | 1.60 GPa @Temperature 23.0 °C |
232 ksi @Temperature 73.4 °F |
ISO 178 |
Charpy Impact, Notched | 1.00 J/cm² @Temperature -20.0 °C |
4.76 ft-lb/in² @Temperature -4.00 °F |
ISO 179 |
2.00 J/cm² @Temperature 23.0 °C |
9.52 ft-lb/in² @Temperature 73.4 °F |
ISO 179 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 0.46 MPa (66 psi) | 99.0 °C | 210 °F | 120°C/h; ISO 75/1 |
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 |