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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 B90A 德国巴斯夫
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密封件,脚轮轮胎,管材,体育用品,运动鞋底,鞋类
耐磨,低温柔韧性,高拉伸强度,耐化学性
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物性数据
| 机械性能 | 测试条件 | 测试方法 | 德国巴斯夫/B90A |
|---|---|---|---|
| 磨损量 | ISO 4649-A | 30.0 mm³ |
| 硬度 | 测试条件 | 测试方法 | 德国巴斯夫/B90A |
|---|---|---|---|
| 硬度 | 邵氏D,3秒 | ISO 7619 | 42 |
| 邵氏A,3秒 | ISO 7619 | 91 |
| 弹性体 | 测试条件 | 测试方法 | 德国巴斯夫/B90A |
|---|---|---|---|
| 拉伸强度 | 20%Strain | DIN 53504 | 4.00 Mpa |
| 300%应变 | DIN 53504 | 20.0 Mpa | |
| 100%应变 | DIN 53504 | 7.00 Mpa | |
| 屈服 | DIN 53504 | 55.0 Mpa | |
| 伸长率 | 断裂2 | DIN 53504 | 550 % |
| 断裂 | DIN 53504 | 550 % | |
| 撕裂强度 | ISO 34-1 | 90 kN/m | |
| 压缩永久变形 | 70°C,24hr | ISO 815 | 40 % |
| 23°C,72hr | ISO 815 | 25 % |