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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
PA12 E HS 美国TPC
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颗粒料
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国TPC/E HS |
|---|---|---|---|
| 热变形温度 | 1.8MPa, Unannealed | ASTM D-648 | 77.8 ℃ |
| 0.45MPa, Unannealed | ASTM D-648 | 132 ℃ | |
| 线性热膨胀系数 | ASTM D-696 | 0.000013 cm/cm/℃ |
| 机械性能 | 测试条件 | 测试方法 | 美国TPC/E HS |
|---|---|---|---|
| 断裂伸长率 | ASTM D-638 | 20 % | |
| 拉伸强度 | 屈服 | ASTM D-638 | 65.5 MPa |
| 洛氏硬度 | R-Scale | ASTM D-785 | 106 |
| 弯曲模量 | ASTM D-790 | 1720 MPa | |
| 弯曲强度 | ASTM D-790 | 75.8 MPa | |
| 悬壁梁缺口冲击强度 | 3.18mm | ASTM D-256 | 37.4 J/m |
| 电气性能 | 测试条件 | 测试方法 | 美国TPC/E HS |
|---|---|---|---|
| 介电强度 | ASTM D-149 | 26 kV/mm | |
| 体积电阻率 | ASTM D-257 | 1E+11 ohm·cm |
| 基本性能 | 测试条件 | 测试方法 | 美国TPC/E HS |
|---|---|---|---|
| 密度 | ASTM D-792 | 1.02 g/cm3 | |
| 吸水率 | 24hr | ASTM D-570 | 0.7 % |
| 物理性能 | 测试条件 | 测试方法 | 美国TPC/E HS |
|---|---|---|---|
| 收缩率 | 3.18mm，Flow | ASTM D-955 | 0.8 % |