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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 C70AW 德国巴斯夫
Elastollan®
家用电器,家用电器,建筑应用领域,型材
增韧,透明
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国巴斯夫/C70AW |
|---|---|---|---|
| 玻璃转化温度 | Internal Method | -48.0 °C | |
| 维卡软化温度 | ASTM D1525 | 67.0 °C | |
| Internal Method | 89 °C |
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/C70AW |
|---|---|---|---|
| 拉伸模量 | 注塑 | ASTM D412 | 11.0 Mpa |
| 耐磨性 | DIN 53516 | 20 mm³ | |
| 泰伯耐磨性 | ASTM D1044 | 40.0 mg | |
| 弯曲模量 | 注塑 | ASTM D790 | 13.1 Mpa |
| 硬度 | 测试条件 | 测试方法 | 德国巴斯夫/C70AW |
|---|---|---|---|
| 硬度 | 邵氏A | ASTM D2240 | 69 |
| 弹性体 | 测试条件 | 测试方法 | 德国巴斯夫/C70AW |
|---|---|---|---|
| 拉伸强度 | 300%应变 | ASTM D412 | 10.3 Mpa |
| 100%应变 | ASTM D412 | 4.14 Mpa | |
| ASTM D412 | 27.6 Mpa | ||
| 伸长率 | 断裂 | ASTM D412 | 720 % |
| 撕裂强度 | ASTM D624 | 77.1 kN/m | |
| 压缩永久变形 | 70°C,22hr | ASTM D395B | 45 % |
| 23°C,22hr | ASTM D395B | 20 % |
| 物理性能 | 测试条件 | 测试方法 | 德国巴斯夫/C70AW |
|---|---|---|---|
| 密度 | ASTM D792 | 1.15 g/cm³ | |
| 熔体质量流动速率 | 190°C/3.8kg | ASTM D1238 | 10to30 g/10min |