- Thermoplastic Polyurethane
Desmopan 453 DPS 041
injection molding grade; grease and oil-resistant; hydrolysis-stabilised; low compression set; good wear resistance; Application; Injection molded engineering parts; Automotive engineering; Coupling elements
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About
Product Types
No data available
Material
- Thermoplastic Polyurethane
- Cold-flexibility, Abrasion resistant, Chemical resistant, Scratch resistant, Wear resistant, Tear resistant
General Characterization
No data available
Storage Conditions
No data available
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Maximum drying temperature | - | °C | 110 | |
| 注塑-模具温度 | - | °C | 20 - 40 | |
| 注塑-熔体温度 | - | °C | 220 - 240 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 拉伸储能模量 | ISO 6721-1,-4 | -20 °C | MPa | 1780 |
| 拉伸储能模量 | ISO 6721-1,-4 | 20 °C | MPa | 240 |
| 拉伸储能模量 | ISO 6721-1,-4 | 60 °C | MPa | 110 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 10% 应变时的应力 | DIN 53504 | 200 mm/min | MPa | 8,2 |
| 100% 应变时的应力 | DIN 53504 | 200 mm/min | MPa | 18,3 |
| 300% 应变时的应力 | DIN 53504 | 200 mm/min | MPa | 30,6 |
| 50% 应变时的应力 | DIN 53504 | 200 mm/min | MPa | 15,1 |
| 压缩率 | DIN ISO 815-1, Method A | 24 h; 70 °C | % | 27 |
| 压缩率 | DIN ISO 815-1 | 72 h; 23 °C | % | 15 |
| 回弹力 | ISO 4662 | % | 30 | |
| 撕裂强度 | ISO 34-1 | 500 mm/min | kN/m | 180 |
| 断裂应变 | DIN 53504 | 200 mm/min | % | 472 |
| 最终拉伸强度 | DIN 53504 | 200 mm/min | MPa | 37.9 |
| 耐磨性 | ISO 4649 method A | mm³ | 32 | |
| 邵氏硬度 A | DIN ISO 7619-1 | 1s | 97 | |
| 邵氏硬度 D | DIN ISO 7619-1 | 1s | 51 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 密度 | ISO 1183-1 | kg/m³ | 1230 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
