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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
PEI JD4901-7301 基础创新塑料(美国)
ULTEM™
家电,电气应用
耐老化,耐高温
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物性数据
| 热性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/JD4901-7301 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火,3.20mm | ASTM D648 | 213 °C |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/JD4901-7301 |
|---|---|---|---|
| 拉伸强度 | 屈服 | Internal Method | 126 Mpa |
| 伸长率 | 断裂 | Internal Method | 3.0 % |
| 弯曲模量 | ASTM D790 | 6470 Mpa | |
| 弯曲强度 | ASTM D790 | 190 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/JD4901-7301 |
|---|---|---|---|
| 表面电阻率 | ASTM D257 | 1E+16 ohms |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(美国)/JD4901-7301 |
|---|---|---|---|
| 收缩率 | MD：3.20mm | Internal Method | 0.20-0.30 % |
| 吸水率 | 24hr | ASTM D570 | 0.18 % |
| 可燃性 | 测试条件 | 测试方法 | 基础创新塑料(美国)/JD4901-7301 |
|---|---|---|---|
| UL阻燃等级 | 0.800mm | UL 94 | V-0 |