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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 DP9370A 德国科思创（拜耳）
Desmopan®
连接器,鞋材
耐老化,耐磨损
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物性数据
| 冲击性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/DP9370A |
|---|---|---|---|
| ImpactResilience | 23°C | ISO 4662 | 63 % |
| 机械性能 | 测试条件 | 测试方法 | 德国科思创（拜耳）/DP9370A |
|---|---|---|---|
| TensileStorageModulus | -20°C | ISO 6721-1 | 125 Mpa |
| 20°C | ISO 6721-1 | 11.0 Mpa | |
| 60°C | ISO 6721-1 | 9.00 Mpa | |
| 拉伸强度 | 100%应变,23°C | DIN 53504 | 3.50 Mpa |
| 300%应变,23°C | DIN 53504 | 6.70 Mpa | |
| 10%应变 | DIN 53504 | 1.00 Mpa | |
| Break,23°C | DIN 53504 | 25.7 Mpa | |
| 拉伸应变 | 断裂,23°C | DIN 53504 | 740 % |
| 耐磨性 | 23°C | ISO 4649-A | 69.0 mm³ |
| 硬度 | 测试条件 | 测试方法 | 德国科思创（拜耳）/DP9370A |
|---|---|---|---|
| 硬度 | 邵氏A,3秒 | ISO 8682 | 70 |
| 弹性体 | 测试条件 | 测试方法 | 德国科思创（拜耳）/DP9370A |
|---|---|---|---|
| 撕裂强度 | 23°C | ISO 34-1 | 39 kN/m |
| 压缩永久变形 | 70°C,24hr | ISO 815 | 49 % |
| 23°C,72hr | ISO 815 | 22 % |