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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
PUR，Unspecified HYDEX® 202 德国恩欣格
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国恩欣格/HYDEX® 202 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 143 °C |
| 1.8MPa,未退火 | ASTM D648 | 138 °C | |
| 维卡软化温度 | ASTM D1525 | 144 °C | |
| 线性热膨胀系数 | MD | ASTM D696 | 6.7E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 德国恩欣格/HYDEX® 202 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D256 | 530 J/m |
| 机械性能 | 测试条件 | 测试方法 | 德国恩欣格/HYDEX® 202 |
|---|---|---|---|
| 拉伸模量 | ASTM D638 | 1650 MPa | |
| 拉伸强度 | 断裂 | ASTM D638 | 55.2 MPa |
| 屈服 | ASTM D638 | 62.1 MPa | |
| 摩擦系数 | 与自身-动态 | 0.22 | |
| 与自身-静态 | 0.26 | ||
| 伸长率 | 断裂 | ASTM D638 | 80 % |
| 屈服 | ASTM D638 | 9.0 % | |
| 弯曲模量 | ASTM D790 | 1930 MPa | |
| 弯曲强度 | ASTM D790 | 82.7 MPa |
| 物理性能 | 测试条件 | 测试方法 | 德国恩欣格/HYDEX® 202 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.20 g/cm³ | |
| 吸水率 | 24hr | ASTM D570 | 0.21 % |