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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
POM Copolymer 1857 美国Polymer Dynamix
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包装,汽车领域的应用,工业应用,电气,电子应用领域
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Polymer Dynamix/1857 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 292 °C |
| 1.8MPa,未退火 | ASTM D648 | 149 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国Polymer Dynamix/1857 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23°C,3.18mm | ASTM D256 | 160 J/m |
| 机械性能 | 测试条件 | 测试方法 | 美国Polymer Dynamix/1857 |
|---|---|---|---|
| 拉伸强度 | 断裂 | ASTM D638 | 34.5 MPa |
| 屈服 | ASTM D638 | 43.4 MPa | |
| 伸长率 | 断裂 | ASTM D638 | >100 % |
| 屈服 | ASTM D638 | 17 % | |
| 弯曲模量 | ASTM D790 | 1480 MPa | |
| 弯曲强度 | ASTM D790 | 60.0 MPa |
| 电气性能 | 测试条件 | 测试方法 | 美国Polymer Dynamix/1857 |
|---|---|---|---|
| StaticDecay | NFPA99 | <2.0 sec | |
| 表面电阻率 | ASTM D257 | 1.0E+7到1.0E+9 ohms |
| 物理性能 | 测试条件 | 测试方法 | 美国Polymer Dynamix/1857 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.30 g/cm³ |