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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PA66 UNIPA® Rk 美国Nytef
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Nytef/UNIPA® Rk |
|---|---|---|---|
| 连续使用温度 | Internal Method | 98.9 °C | |
| 热变形温度 | 1.8MPa,未退火 | ASTM D648 | 232 °C |
| 熔融温度 | ASTM D3418 | 262 °C | |
| 线性热膨胀系数 | MD | ASTM D696 | 9E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国Nytef/UNIPA® Rk |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D256 | 53 J/m |
| 机械性能 | 测试条件 | 测试方法 | 美国Nytef/UNIPA® Rk |
|---|---|---|---|
| 拉伸强度 | ASTM D638 | 102 MPa | |
| 摩擦系数 | ASTM D1894 | 0.30 | |
| 伸长率 | 断裂 | ASTM D638 | 4.0to5.0 % |
| 弯曲模量 | ASTM D790 | 4240 MPa | |
| 弯曲强度 | ASTM D790 | 131 MPa |
| 电气性能 | 测试条件 | 测试方法 | 美国Nytef/UNIPA® Rk |
|---|---|---|---|
| 耗散因数 | 60Hz | ASTM D150 | 0.010 |
| 介电常数 | 60MHz | ASTM D150 | 4.00 |
| 1MHz | ASTM D150 | 3.40 | |
| 介电强度 | ASTM D149 | 14 kV/mm | |
| 体积电阻率 | ASTM D257 | 1E+15 ohms·cm |
| 物理性能 | 测试条件 | 测试方法 | 美国Nytef/UNIPA® Rk |
|---|---|---|---|
| 密度 | ASTM D792 | 1.18 g/cm³ | |
| 吸水率 | 饱和 | ASTM D570 | 8.0 % |
| 24hr | ASTM D570 | 1.0 % |
| 可燃性 | 测试条件 | 测试方法 | 美国Nytef/UNIPA® Rk |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |