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Desmopan 453 DPS 041抗水解
发布时间： 2024-12-26 20:26 更新时间： 2025-02-01 07:02
Desmopan® 453 DPS 041
Thermoplastic Polyurethane Elastomer (Polyester)
Covestro - PUR
产品说明：
Injection molding grade; grease and oil-resistant; hydrolysis-stabilised; low compression set; good wear resistance; Application; Injection molded engineering parts; Automotive engineering; Coupling elements
物性信息：
| 添加剂 |
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| 特性 |
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| 用途 |
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| RoHS 合规性 |
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| 加工方法 |
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| 密度 | 1230 | kg/m³ | ISO 1183 1 |
| 支撐硬度 | ISO 868 2 | ||
| 邵氏 A, 3 sec | 97 | ISO 868 | |
| 邵氏 D, 15 sec | 51 | ISO 868 |
| 拉伸应力 3 | DIN 53504 | ||
| 断裂, 23°C | 37.9 | MPa | DIN 53504 |
| 10% 应变, 23°C | 8.20 | MPa | DIN 53504 |
| 50% 应变, 23°C | 15.1 | MPa | DIN 53504 |
| 应变, 23°C | 18.3 | MPa | DIN 53504 |
| 300% 应变, 23°C | 30.6 | MPa | DIN 53504 |
| 拉伸应变 4(断裂, 23°C) | 470 | % | DIN 53504 |
| Tensile Storage Modulus | ISO 6721-1,-4 | ||
| -20°C | 1.78 | GPa | ISO 6721-1,-4 |
| 20°C | 0.240 | GPa | ISO 6721-1,-4 |
| 60°C | 0.110 | GPa | ISO 6721-1,-4 |
| 抗磨损性 | 32.0 | mm³ | ISO 4649-A |
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