热变形温度(0.46 MPa)(ASTM Method D648 ) |
46℃ |
热变形温度(1.8 MPa)(ASTM Method D648 ) |
41 ℃ |
硬度(Shore D)(ASTM Method D2240 ) |
79 |
拉伸强度(ASTM Method D638M) |
35 MPa |
断裂延展率(ASTM Method D638M) |
6 - 9%(考察材料是否适合攻丝、卡扣等韧性要求的重要指标,该材料适合1-3次攻丝) |
弹性模量(ASTM Method D638M) |
2370 - 2650 MPa |
弯曲强度(ASTM Method D790M) |
67 MPa |
弯曲模量(ASTM Method D790M) |
2178 - 2222 MPa |
缺口冲击强度(ASTM Method D256A) |
23 - 29 J/m(考察材料是否容易摔坏、断裂的重要指标,4mm厚度的该材料产品30cm高度下自然落体不会破裂) |
吸水率(ASTM Method D570-98) |
0.4% |
泊松比(ASTM Method D638M) |
0.41 |
绝缘强度(ASTM Method D149-97A) |
17.9 kV/mm |
介电常数 60 Hz(ASTM Method D150-98) |
3.8 |
介电常数 1 KHz(ASTM Method D150-98) |
3.7 |
介电常数 1 MHz(ASTM Method D150-98) |
3.4 |