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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
PA/PPO GTX944 北京首塑
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电子电器
耐温180℃,低吸水率,高韧性,高流动性,收缩小,高尺寸精度
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物性数据
| 其他 | 测试条件 | 测试方法 | 北京首塑/GTX944 |
|---|---|---|---|
| UL阻燃等级 | 1.6mm | UL 94 | HB |
| 测试条件 | 测试方法 | 北京首塑/GTX944 | |
|---|---|---|---|
| 简支梁缺口冲击强度 | 缺口,23℃ | ASTM D256 | 55 KJ/m2 |
| 收缩率 | ASTM D955 | 1.4-1.8 % | |
| 弯曲模量 | ASTM D790 | 1900 MPa | |
| 弯曲强度 | ASTM D790 | 70 MPa | |
| 吸水率 | ASTM D570 | 1.2 % |
| 机械性能 | 测试条件 | 测试方法 | 北京首塑/GTX944 |
|---|---|---|---|
| 拉伸强度 | ASTM D638 | 50 MPa |
| 物理性能 | 测试条件 | 测试方法 | 北京首塑/GTX944 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.08 g/cm3 |