| Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer , Polypropylene, Impact Modified; Molded/Extruded |
| Manufacturer | Diamond and Network Polymers |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | EXW, FOB, CFR, CIF |
| Payment Terms | L/C, T/T, PayPal |
| Download PDF | Diamond Polymers NPP25-0604 Impact Copolymer Polypropylene.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.900 g/cc | 0.0325 lb/in³ | ASTM D792 |
| Melt Flow | 6.0 g/10 min <br>@Load 10.0 kg,<br> Temperature 230 °C |
6.0 g/10 min <br>@Load 22.0 lb,<br> Temperature 446 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 110 | 110 | ASTM D785 |
| Tensile Strength, Yield | 30.0 MPa | 4350 psi | chs 50 mm/min; ASTM D638 |
| Elongation at Yield | 9.0 % | 9.0 % | chs 50 mm/min; ASTM D638 |
| Flexural Modulus | 1.378 GPa | 199.9 ksi | chs 1.3 mm/min; 1% secant; ASTM D790 |
| Izod Impact, Notched | 0.850 J/cm <br>@Thickness 3.17 mm,<br> Temperature 0.000 °C |
1.59 ft-lb/in <br>@Thickness 0.125 in,<br> Temperature 32.0 °F |
ASTM D256 |
| 2.14 J/cm <br>@Thickness 3.17 mm,<br> Temperature 23.0 °C |
4.01 ft-lb/in <br>@Thickness 0.125 in,<br> Temperature 73.4 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 115 °C | 239 °F | ASTM D648 |