- 密度 [g/cm3]: 1.32
- 拉伸強度 [MPa]: 55.0
- 熱變形溫度 [℃]: 68.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.32 g/cc | 0.0477 lb/in3 | |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Yield | 55.0 MPa | 7980 psi | 50 mm/min |
| Elongation at Break | >= 50 % | >= 50 % | |
| Elongation at Yield | 3.8 % | 3.8 % | |
| Tensile Modulus | 2.47 GPa | 358 ksi | 1mm/min |
| Charpy Impact Unnotched | NB | NB | |
| NB @Temperature -30.0 °C | NB @Temperature -22.0 °F | ||
| Charpy Impact, Notched | 0.390 J/cm2 | 1.86 ft-lb/in2 | |
| 0.270 J/cm2 @Temperature -30.0 °C | 1.28 ft-lb/in2 @Temperature -22.0 °F | ||
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 73.0 μm/m-°C @Temperature 20.0 °C | 40.6 μin/in-°F @Temperature 68.0 °F | in flow direction |
| CTE, linear, Transverse to Flow | 78.0 μm/m-°C @Temperature 20.0 °C | 43.3 μin/in-°F @Temperature 68.0 °F | |
| Melting Point | 243 °C | 469 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 68.0 °C | 154 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 69.0 °C | 156 °F | |
| Vicat Softening Point | 76.0 °C | 169 °F | |
| Glass Transition Temp, Tg | 78.0 °C | 172 °F | |
| Processing Properties | Metric | English | Comments |
| Melt Temperature | 270 - 290 °C | 518 - 554 °F | |
- 關(guān)鍵詞:
- PET
- 供應(yīng)
- Eastman Eastapak 9921 PET