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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
PA4T XS81 BK 荷兰DSM
ForTii®
电子电器部件,汽车应用
热稳定,润滑性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 荷兰DSM/XS81 BK |
|---|---|---|---|
| 热变形温度 | 1.8 MPa, 未退火 | ISO 75-2/A | 245 °C |
| 熔融温度 | ISO 11357-3 | 315 °C | |
| 线性热膨胀系数 | 流动 | ISO 11359-2 | 1.6E-5 cm/cm/°C |
| 横向 | ISO 11359-2 | 4.8E-5 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 荷兰DSM/XS81 BK |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | 90 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 荷兰DSM/XS81 BK |
|---|---|---|---|
| 拉伸模量 | ISO 527-2 | 17000 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 280 Mpa |
| 拉伸应变 | 断裂 | ISO 527-2 | 2.5 % |
| 弯曲模量 | ISO 178 | 16500 Mpa | |
| 弯曲强度 | ISO 178 | 380 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 荷兰DSM/XS81 BK |
|---|---|---|---|
| 收缩率 | 横向流量 | ISO 294-4 | 0.70 % |
| 流量 | ISO 294-4 | 0.20 % | |
| 吸水率 | 平衡, 23°C, 50% RH | ISO 62 | 1.8 % |
| 可燃性 | 测试条件 | 测试方法 | 荷兰DSM/XS81 BK |
|---|---|---|---|
| 可燃性等级 | UL 94 | HB |