- 缺口沖擊強(qiáng)度: 1.49
- 拉伸強(qiáng)度 [MPa]: 228.0
- 斷裂伸長(zhǎng)率 [%]: 331
- 彎曲模量 [MPa]: 17.9
- 熱變形溫度 [℃]: 260.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.68 g/cc | 1.68 g/cc | ASTM D792 |
| Filler Content | 60 % | 60 % | ASTM D2584 |
| Linear Mold Shrinkage, Flow | 0.0020 cm/cm | 0.0020 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Yield | 228 MPa | 33000 psi | ASTM D638 |
| Elongation at Break | 1.5 % | 1.5 % | ASTM D638 |
| Flexural Yield Strength | 331 MPa | 48000 psi | ASTM D790 |
| Flexural Modulus | 17.9 GPa | 2600 ksi | ASTM D790 |
| Izod Impact, Notched | 1.49 J/cm @Temperature 22.8 °C | 2.80 ft-lb/in @Temperature 73.0 °F | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
| Deflection Temperature at 0.46 MPa (66 psi) | 260 °C | 500 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 260 °C | 500 °F | ASTM D648 |
| Processing Properties | Metric | English | Comments |
| Melt Temperature | 271 - 299 °C | 520 - 570 °F | |
| Mold Temperature | 79.4 - 107 °C | 175 - 225 °F | |
| Dry Time | 2 - 4 hour @Temperature 79.4 °C | 2 - 4 hour @Temperature 175 °F | to ensure moisture content is less than 0.2% |
| Injection Pressure | 4.96 - 8.27 MPa | 720 - 1200 psi | Secondary |
| 8.27 - 13.8 MPa | 1200 - 2000 psi | Initial | |
| Back Pressure | 0.345 - 1.72 MPa | 50.0 - 250 psi | |
| Shot Size | 30 - 80 % | 30 - 80 % | |
| Screw Speed | 20 - 100 rpm | 20 - 100 rpm | |