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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 C90A 德国巴斯夫
Elastollan®
汽车领域
高强度,耐磨,增强,高抗冲
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国巴斯夫/C90A |
|---|---|---|---|
| 玻璃转化温度 | Internal Method | -38.0 °C | |
| 维卡软化温度 | ASTM D1525 | 128 °C | |
| Internal Method | 113 °C |
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/C90A |
|---|---|---|---|
| 拉伸模量 | 注塑 | ASTM D412 | 39.3 Mpa |
| 耐磨性 | DIN 53516 | 25 mm³ | |
| 泰伯耐磨性 | ASTM D1044 | 25.0 mg | |
| 弯曲模量 | 注塑 | ASTM D790 | 48.3 Mpa |
| 硬度 | 测试条件 | 测试方法 | 德国巴斯夫/C90A |
|---|---|---|---|
| 硬度 | 邵氏A | ASTM D2240 | 90 |
| 弹性体 | 测试条件 | 测试方法 | 德国巴斯夫/C90A |
|---|---|---|---|
| 拉伸强度 | 300%应变 | ASTM D412 | 22.8 Mpa |
| 100%应变 | ASTM D412 | 10.3 Mpa | |
| ASTM D412 | 44.1 Mpa | ||
| 伸长率 | 断裂 | ASTM D412 | 520 % |
| 撕裂强度 | ASTM D624 | 133 kN/m | |
| 压缩永久变形 | 70°C,22hr | ASTM D395B | 40 % |
| 23°C,22hr | ASTM D395B | 25 % |
| 物理性能 | 测试条件 | 测试方法 | 德国巴斯夫/C90A |
|---|---|---|---|
| 密度 | ASTM D792 | 1.21 g/cm³ | |
| 熔体质量流动速率 | 210°C/21.6kg | ASTM D1238 | 30to50 g/10min |