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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
PBT 1184G-20 日本东丽
Toraycon®
汽车应用
阻燃
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本东丽/1184G-20 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | V-0 | |
| 热变形温度 | 1.82Mpa | ASTM D648 | 205 °C |
| 0.45MPa | ASTM D648 | 220 °C | |
| 线性热膨胀系数 | ASTM D696 | 4.9 |
| 机械性能 | 测试条件 | 测试方法 | 日本东丽/1184G-20 |
|---|---|---|---|
| 拉伸强度 | 23℃ | ASTM D638 | 120 Mpa |
| 洛氏硬度 | ASTM D785 | 88 M | |
| 摩擦系数 | 对本身 | ASTM D1894 | 0.20 |
| 对金属 | ASTM D1894 | 0.15 | |
| 伸长率 | 23℃ | ASTM D638 | 4 % |
| 弯曲模量 | 23℃ | ASTM D790 | 6.3 GPa |
| 弯曲强度 | 23℃ | ASTM D790 | 140 Mpa |
| 悬壁梁缺口冲击强度 | ASTM D256/ISO 179 | 60 kg·cm/cm(J/M)ft·lb/in | |
| 缺口，23℃ | ASTM D256 | 60 J/m | |
| 无缺口，23℃ | ASTM D256 | 20 KJ/m |
| 电气性能 | 测试条件 | 测试方法 | 日本东丽/1184G-20 |
|---|---|---|---|
| 介电常数 | 50Hz | ASTM D150 | 3.6 |
| 10 | ASTM D150 | 3.8 | |
| ASTM D150/IEC 60250 | 3.8 | ||
| 介电强度 | ASTM D149 | 25 MV/m | |
| 介电损耗 | 50Hz，正切 | ASTM D150 | 0.002 |
| 10，正切 | ASTM D150 | 0.02 | |
| 耐电弧性 | ASTM D495 | 50 S | |
| 体积电阻率 | ASTM D257/IEC 60093 | 1.4x10^14 Ω.cm | |
| ASTM D257 | 1.4 |
| 物理性能 | 测试条件 | 测试方法 | 日本东丽/1184G-20 |
|---|---|---|---|
| 吸水率 | 23℃,24hr | ASTM D570 | 0.07 % |