| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified |
| Manufacturer | Entec Engineered Resins |
| Trade Name | Hyrene® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Entec Hyrene® PS-HI 8/2 High Impact Polystyrene.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.04 g/cc | 1.04 g/cc | ASTM D792 |
| Melt Flow | 7.0 g/10 min @Load 5.00 kg, Temperature 200 °C |
7.0 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 26.0 MPa | 3770 psi | ASTM D638 |
| Elongation at Break | 55 % | 55 % | ASTM D638 |
| Flexural Strength | 39.3 MPa | 5700 psi | ASTM D790 |
| Flexural Modulus | 1.99 GPa | 288 ksi | ASTM D790 |
| Izod Impact, Notched | 1.28 J/cm | 2.40 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 85.6 °C | 186 °F | Unannealed; ASTM D648 |
| Vicat Softening Point | 100 °C | 212 °F | Rate A (50°C/h), Loading 1 (10 N); ASTM D1525 |
| Compliance Properties | Metric | English | Comments |
|---|---|---|---|
| FDA | Yes | Yes | FDA 21 CFR 177.1640 |