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Ethylene Copolymer Exac PFA 法国圣戈班
特性:
热性能
典型应用:
阀门阀门部件泵件电气元件衬套连接器航空航天应用密封件汽车领域的应用轴承医疗器械绝缘材料
产品描述
认证(0)
物性表
产品描述
| 典型应用: | 阀门 | 阀门部件 | 泵件 | 电气元件 | 衬套 | 连接器 | 航空航天应用 | 密封件 | 汽车领域的应用 | 轴承 | 医疗器械 | 绝缘材料 |
| 特性: | 热性能 |
认证
No Data...
物性数据
| 测试条件 | 测试方法 | 测试结果 | 测试单位 | |
|---|---|---|---|---|
| 表面电阻率 | ASTM D257 | 1E+17 | ohms | |
| 体积电阻率 | ASTM D257 | 1E+18 | ohms·cm | |
| 悬臂梁缺口冲击强度 | 24°C | ASTM D256 | 无断裂 | |
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 73.3 | °C |
| 拉伸强度 | 屈服 | ASTM D638 | 28.6 | MPa |
| 拉伸模量 | ASTM D638 | 276 | MPa | |
| 硬度 | 邵氏D | ASTM D2240 | 60 | |
| 吸水率 | 24hr | ASTM D570 | 0.030 | % |
| 密度 | ASTM D792 | 2.14 | g/cm³ | |
| UL阻燃等级 | UL 94 | V-0 | ||
| 耐电弧性 | ASTM D495 | 180 | sec | |
| 耗散因数 | 1MHz | ASTM D150 | 3E-04 | |
| 60Hz | ASTM D150 | 2.5E-04 | ||
| 介电常数 | 1MHz | ASTM D150 | 2.10 | |
| 60Hz | ASTM D150 | 2.10 | ||
| 介电强度 | ASTM D149 | 20 | kV/mm | |
| 弯曲模量 | ASTM D790 | 689 | MPa | |
| 伸长率 | 屈服 | ASTM D638 | 330 | % |
| 导热系数 | ASTMC177 | 0.26 | W/m/K | |
| 线性热膨胀系数 | MD | ASTM D696 | 1.2E-04 | cm/cm/°C |
| 熔融温度 | 302to310 | °C | ||
| 脆化温度 | ASTM D746 | -196 | °C | |
| 连续使用温度 | ASTM D794 | 260 | °C | |
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 47.8 | °C |
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