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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 8785A 德国科思创（拜耳）
Desmopan®
鞋类,运动鞋,可用于高耐磨产品
耐磨,紫外线稳定,良好的流动性和快速成型等优点,还以卓越的改良耐磨性著称.
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/8785A |
|---|---|---|---|
| 扭转储能模量 | 23℃ | ISO 6721-2 | 11 Mpa |
| 70℃ | ISO 6721-2 | 7 Mpa | |
| -20℃ | ISO 6721-2 | 39 Mpa |
| 其它性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/8785A |
|---|---|---|---|
| 密度 | ISO 1183 | 1200 kg/m |
| 机械性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/8785A |
|---|---|---|---|
| 冲击回弹 | ISO 4662 | 60 % | |
| 断裂伸长率 | 200mm/mim | L.A.ISO 527 -1,-3 | 500 % |
| 拉伸应力 | 200mm/mim，300%应变 | L.A.ISO 527 -1,-3 | 14 Mpa |
| 200mm/mim，100%应变 | L.A.ISO 527 -1,-3 | 5 Mpa | |
| 耐磨性 | ISO 4649 | 18 mm | |
| 撕裂强度 | 500mm/mim | ISO 34 -1 | 70 kN/m |
| 压缩永久变形 | 72hi℃ | ISO 815 | 15 % |
| 24hi70℃ | ISO 815 | 42 % | |
| 硬度 | ISO 868 | 83 |
| 基本性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/8785A |
|---|---|---|---|
| 拉伸强度 | 200mm/mim | L.A.ISO 527 -1,-3 | 45 Mpa |