- 密度 [g/cm3]: 1.38
- 吸水率 [%]: 0.7
- 缺口冲击强度: 1.76
- 弯曲模量 [MPa]: 9.31
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.38 g/cc | 0.0499 lb/in³ | ASTM D792 | ||
| Filler Content | 33 % | 33 % | |||
| Water Absorption | 0.70 % | 0.70 % | At 24 hrs; ASTM D570 | ||
| Linear Mold Shrinkage, Flow | 0.0020 cm/cm | 0.0020 in/in | 0.125 in; ASTM D955 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 99 | 99 | ASTM D785 | ||
| Tensile Strength at Break | 200 MPa | 29000 psi | ASTM D638 | ||
| Elongation at Break | 3.0 % | 3.0 % | ASTM D638 | ||
| Flexural Strength | 283 MPa | 41000 psi | ASTM D790 | ||
| Flexural Modulus | 9.31 GPa | 1350 ksi | ASTM D790 | ||
| Izod Impact, Notched | 1.76 J/cm | 3.30 ft-lb/in | 0.125 in; ASTM D256 | ||
| Thermal Properties | Metric | English | Comments | ||
| Melting Point | 255 °C | 491 °F | |||
| Deflection Temperature at 1.8 MPa (264 psi) | 250 °C | 482 °F | Unannealed; ASTM D648 | ||
| Descriptive Properties | |||||
| Appearance | Black | ||||