| 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 3/2 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 | 2.9 g/10 min @Load 5.00 kg, Temperature 200 °C |
2.9 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 23.4 MPa | 3400 psi | ASTM D638 |
| Elongation at Break | 60 % | 60 % | ASTM D638 |
| Flexural Strength | 38.6 MPa | 5600 psi | ASTM D790 |
| Flexural Modulus | 1.88 GPa | 273 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 | 101 °C | 213 °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 |