- 密度 [g/cm3]: 1.18
- 吸水率 [%]: 0.7
- 缺口冲击强度: 1.71
- 弯曲模量 [MPa]: 3.79
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.18 g/cc | 0.0426 lb/in³ | ASTM D792 | ||
| Water Absorption | 0.70 % | 0.70 % | 24 hrs; ASTM D570 | ||
| Linear Mold Shrinkage | 0.0050 - 0.0080 cm/cm | 0.0050 - 0.0080 in/in | 0.125 in; ASTM D955 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 80 | 80 | ASTM D785 | ||
| Tensile Strength at Break | 89.6 MPa | 13000 psi | ASTM D638 | ||
| Elongation at Break | 3.0 % | 3.0 % | ASTM D638 | ||
| Flexural Strength | 138 MPa | 20000 psi | ASTM D790 | ||
| Flexural Modulus | 3.79 GPa | 550 ksi | ASTM D790 | ||
| Izod Impact, Notched | 1.71 J/cm | 3.20 ft-lb/in | 73°F; ASTM D256 | ||
| Thermal Properties | Metric | English | Comments | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 238 °C | 460 °F | Unannealed; ASTM D648 | ||
| Flammability, UL94 | HB | HB | 0.0590 in, BK | ||
| Processing Properties | Metric | English | Comments | ||
| Melt Temperature | 282 - 299 °C | 540 - 570 °F | |||
| Mold Temperature | 65.6 - 98.9 °C | 150 - 210 °F | |||
| Drying Temperature | 73.9 °C | 165 °F | |||
| Dry Time | 2 - 4 hour | 2 - 4 hour | |||
| Moisture Content | 0.18 % | 0.18 % | |||
| Back Pressure | 0.138 - 0.414 MPa | 20.0 - 60.0 psi | |||
| Screw Speed | 40 - 120 rpm | 40 - 120 rpm | |||
| Descriptive Properties | |||||
| Holding Pressure | 750 to 1400 psi | ||||
| Injection Rate | Fast | ||||