塑胶原料TPSIV 美国道康宁 3040-70A，注塑颗粒
| 性能项目 | 试验条件[状态] | 测试方法 | 测试数据 | 数据单位 |
| 物理性能 | 密度 | --- | --- | 10.8 | g/cm3 |
| 吸水性 | --- | --- | 0.2 | % |
| 拆射率 | --- | --- | 1.569 | --- |
| 熔体流动速率 | 200/21 610 | --- | 12 | --- |
| 熔体流动速率 | 220/1010 | --- | 10 | --- |
| 熔融温度范围注射成型 | --- | --- | 220-270 | ℃ |
| 熔融温度范围管道挤出 | --- | --- | 220-240 | ℃ |
| 模温范围 | --- | --- | 40-80 | ℃ |
| 成型收缩率 | --- | --- | 0.3-0.7 | % |
| 机械性能 | 拉伸弹性模量 | --- | --- | 3800 | MPa |
| 断裂应力 | --- | --- | 75 | MPa |
| 伸长率 | --- | --- | 3 | % |
| 拉伸蠕变模量 | 1000h 伸长率＜＝0.5%+23℃ | --- | 2800 | MPa |
| 最大受力下的屈服应力 | --- | --- | 125 | MPa |
| 简支梁冲击强度 | +23/-40℃ | --- | 18/18 | KJ/m2 |
| 简支梁缺口冲击强度 | 23℃ | --- | 2 | KJ/m2 |
| 悬臂梁缺口冲击强度 | 23℃ | --- | 2 | KJ/m2 |
| 球压硬度 | --- | --- | 165 | MPa |
| 洛氏硬度 | --- | --- | 83 | M |
| 电气性能 | 相对电弧径迹指数CTI试验溶液 | 试验溶液A/CTIM | --- | CTI 425 | --- |
| 介电常数 | 100Hz/1MHz | --- | 3/2.7 | --- |
| 损耗角 | 100Hz/1MHz | --- | 0.004/0.007 | --- |
| 体积电阻 | --- | --- | 1016 | Ω.cm |
| 表面电阻 | --- | --- | 1014 | Ω |
| 介电强度 | K20/P20 | --- | 95 | KV/mm |
| 相对电弧径迹指数CTI试验溶液 | 试验溶液B | --- | CTI 200M | --- |
| 热 性 能 | 线性膨胀系数 | 纵向(23-80)℃ | --- | 7 | 10-5/K |
| 导电率 | --- | --- | 0.17 | W/K.m |
| 热变形温度 | 1.8MPa(HDT A) | --- | 98 | ℃ |
| 热变形温度 | 0.45MPa(HDT B) | --- | 102 | ℃ |
| 维卡软化点 | --- | --- | 106 | ℃ |
| 最大使用温度 | --- | --- | 85 |
