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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 EC44G-30 日本东丽
Toraycon®
汽车应用
阻燃,玻纤增强
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本东丽/EC44G-30 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 220 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 205 °C | |
| 线性热膨胀系数 | MD：-30到100°C | ISO 11359-2 | 4E-05 cm/cm/°C |
| 补充信息 | 测试条件 | 测试方法 | 日本东丽/EC44G-30 |
|---|---|---|---|
| BarFlowLength | 250°C,1.00mm | Internal Method | 110 mm |
| 机械性能 | 测试条件 | 测试方法 | 日本东丽/EC44G-30 |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 11500 Mpa |
| 拉伸强度 | 屈服,23°C | ISO 527-2 | 110 Mpa |
| 拉伸应变 | 断裂,23°C | ISO 527-2 | 1.3 % |
| 弯曲模量 | 23°C | ISO 178 | 10800 Mpa |
| 弯曲强度 | 23°C | ISO 178 | 160 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 日本东丽/EC44G-30 |
|---|---|---|---|
| 介电强度 | IEC 60243-1 | 26 KV/mm | |
| 耐电弧性 | IEC 60950 | 200 sec | |
| 体积电阻率 | IEC 60093 | 1.3E+17 ohms·cm | |
| 相比漏电起痕指数 | CTI | UL 746 | PLC 0 |
| 物理性能 | 测试条件 | 测试方法 | 日本东丽/EC44G-30 |
|---|---|---|---|
| 收缩率 | MD:3.00mm4 | Internal Method | 0.20 % |
| TD:3.00mm2 | Internal Method | 0.80 % | |
| 吸水率 | 23°C,24hr | ISO 62 | 0.070 % |
| 可燃性 | 测试条件 | 测试方法 | 日本东丽/EC44G-30 |
|---|---|---|---|
| UL阻燃等级 | 0.8mm | UL 94 | V-0 |