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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 2020GC4 日本宇部
UBE
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玻纤增强
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本宇部/2020GC4 |
|---|---|---|---|
| 燃烧速率 | UL 94 | HB | |
| 热变形温度 | HDT | ASTM D648/ISO 75 | 252 ℃（℉） |
| 8.6kgf/cm | ASTM D-648 | 252 °C | |
| 熔融温度 | DSC | 215-225 °C | |
| 255-265 ℃（℉） | |||
| 线性热膨胀系数 | ASTM D-696 | 3.5 X的10 | |
| ASTM D696/ISO 11359 | 3.5 mm/mm.℃ |
| 物性性能 | 测试条件 | 测试方法 | 日本宇部/2020GC4 |
|---|---|---|---|
| 密度 | ASTM D792/ISO 1183 | 1.28 | |
| 吸水率 | ASTM D570/ISO 62 | 1 % |
| 电气性能 | 测试条件 | 测试方法 | 日本宇部/2020GC4 |
|---|---|---|---|
| 介电常数 | 60HZ | ASTM D-150 | 4.1 |
| 10 | ASTM D-150 | 3.6 | |
| ASTM D-149 | 2 KV/mm | ||
| 介电损耗 | 60HZ | ASTM D-150 | 0.01 |
| 10 | ASTM D-150 | 0.02 | |
| 耐电弧性 | ASTM D-495 | 151 S | |
| 体积电阻率 | ASTM D257/IEC 60093 | 10^15 Ω.cm | |
| ASTM D-257 | 10 Ω.cm | ||
| 相比漏电起痕指数 | UL 746 | 600 V |
| 机械性能 | 测试条件 | 测试方法 | 日本宇部/2020GC4 |
|---|---|---|---|
| 断裂伸长率 | 23° | ASTM D-638 | 5 % |
| 拉伸强度 | 23°，屈服 | ASTM D-638 | 1550 Kgf/cm |
| 洛氏硬度 | ASTM D785 | 120 | |
| 23° | ASTM D-785 | 95 | |
| 弯曲模量 | 23° | ASTM D-790 | 65000 Kgf/cm |
| ASTM D790/ISO 178 | 65000 kg·cm/cm(J/M)ft·lb/in | ||
| 弯曲强度 | ASTM D790/ISO 178 | 2200 kg·cm/cm(J/M)ft·lb/in | |
| 23° | ASTM D-790 | 2200 Kgf/cm | |
| 悬壁梁缺口冲击强度 | ASTM D256/ISO 179 | 7 kg·cm/cm(J/M)ft·lb/in | |
| 23° | ASTM D-256 | 7.0 Kgf.cm/cm |
| 基本性能 | 测试条件 | 测试方法 | 日本宇部/2020GC4 |
|---|---|---|---|
| 收缩率 | UBEmethod | 1.4 % | |
| 吸水率 | ASTM D-570 | 6.6 % |