| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Heat Resistant Grade |
| 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® PSCRY 2.5 General Purpose 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 | 3.0 g/10 min @Load 5.00 kg, Temperature 200 °C |
3.0 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 51.4 MPa | 7450 psi | ASTM D638 |
| Flexural Strength | 91.4 MPa | 13300 psi | ASTM D790 |
| Flexural Modulus | 3.30 GPa | 478 ksi | ASTM D790 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 88.3 °C | 191 °F | Unannealed; ASTM D648 |
| Vicat Softening Point | 107 °C | 224 °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 |