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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
PET 300-G30 北京中塑
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物性数据
| 热性能 | 测试条件 | 测试方法 | 北京中塑/300-G30 |
|---|---|---|---|
| UL阻燃等级 | UL94 | HB | |
| 热变形温度 | 1.82Mpa | ASTM D648 | 220 ℃ |
| 电气性能 | 测试条件 | 测试方法 | 北京中塑/300-G30 |
|---|---|---|---|
| 介电常数 | 106Hz | ASTM D150 | 3 |
| 介电强度 | ASTM D149 | 21 MV/m | |
| 介电损耗 | 106Hz，正切 | ASTM D150 | 0.02 |
| 体积电阻率 | ASTM D257 | 1013 Ω.M |
| 机械性能 | 测试条件 | 测试方法 | 北京中塑/300-G30 |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179 | 8 KJ/m2 | |
| 拉伸强度 | ASTM D638 | 125 MPa | |
| 弯曲强度 | ASTM D790 | 190 MPa |
| 物理性能 | 测试条件 | 测试方法 | 北京中塑/300-G30 |
|---|---|---|---|
| 收缩率 | ASTM D955 | 0.1-0.3 % |