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 PPHC EP1001F Polypropylene.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 0.900 g/cc | 0.0325 lb/in³ | ISO 1183 |
Melt Index of Compound | 8.0 g/10 min @Load 2.16 kg, Temperature 230 °C |
8.0 g/10 min @Load 4.76 lb, Temperature 446 °F |
ISO 1133 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength at Break | <= 24.0 MPa | <= 3480 psi | ISO/R527 |
Elongation at Yield | 10 % | 10 % | ISO/R527 |
Flexural Strength | <= 28.0 MPa | <= 4060 psi | ISO 178 |
Flexural Modulus | 0.950 GPa @Temperature 23.0 °C |
138 ksi @Temperature 73.4 °F |
ISO 178 |
Charpy Impact, Notched | 1.40 J/cm² @Temperature -20.0 °C |
6.66 ft-lb/in² @Temperature -4.00 °F |
ISO 179 |
3.50 J/cm² @Temperature 23.0 °C |
16.7 ft-lb/in² @Temperature 73.4 °F |
ISO 179 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Vicat Softening Point | 58.0 °C @Load 5.001 kg |
136 °F @Load 11.03 lb |
50°C/h; ISO 306 |
136 °C @Load 1.00 kg |
277 °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 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 |