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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
TPU WHT-1490 烟台万华
WANTHANE®
透明零件,鞋类,汽车领域
透明
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物性数据
| 热性能 | 测试条件 | 测试方法 | 烟台万华/WHT-1490 |
|---|---|---|---|
| 玻璃化温度Tg | ASTM D3417 | ＜-70 °C | |
| 低温软化温度 | ASTM D1053 | -44 °C |
| 其他性能 | 测试条件 | 测试方法 | 烟台万华/WHT-1490 |
|---|---|---|---|
| 硬度 | shore A | ASTM D2240 | 92±2 |
| shore D | ASTM D2240 | 无 |
| 机械性能 | 测试条件 | 测试方法 | 烟台万华/WHT-1490 |
|---|---|---|---|
| 回弹性 | ASTM D1054 | 40 % | |
| 拉伸模量 | 100% | ASTM D412 | ＞7.0 Mpa |
| 300% | ASTM D412 | ＞12.0 Mpa | |
| 拉伸强度 | ASTM D412 | ＞35.0 Mpa | |
| 耐磨性 | ASTM D1044 | 40 mg | |
| 伸长率 | ASTM D412 | ＞400 % | |
| 撕裂强度 | ASTM D624 | ＞100 N/mm | |
| 压缩永久变形 | (70℃×24h) | ASTM D395 | 45 % |
| (23℃×70h) | ASTM D395 | 33 % |
| 加工性能 | 测试条件 | 测试方法 | 烟台万华/WHT-1490 |
|---|---|---|---|
| 加工温度 | 170-190 °C |