| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified |
| Manufacturer | I. Stern & Company |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | I. Stern HIPS 8 High Impact Polystyrene Injection Grade.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | ASTM D995 |
| Melt Flow | 8.0 g/10 min | 8.0 g/10 min | ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength | 24.8 MPa | 3600 psi | ASTM D638 |
| Tensile Modulus | 2.28 GPa | 330 ksi | ASTM D638 |
| Flexural Strength | 44.8 MPa | 6500 psi | ASTM D790 |
| Flexural Modulus | 2.34 GPa | 340 ksi | ASTM D790 |
| Izod Impact, Notched | 1.07 J/cm | 2.00 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Vicat Softening Point | 96.1 °C | 205 °F | ASTM D1525 |
| Heat Distortion Temperature | 89.4 °C | 193 °F | ASTM D648 |
| Flammability, UL94 | HB | HB |