- Thermoplastic Polyurethanes
Desmopan 487
injection molding grade; grease and oil-resistant; low compression set; good heat resistance; Application; Automotive engineering; roller coating; Seals, membranes; Damping elements
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About
Product Types
No data available
Material
- Thermoplastic Polyurethanes
- Cold-flexibility, Soft touch, 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 |
|---|---|---|---|---|
| Drying Temperature | - | °C | 80 - 120 | |
| 注塑-模具溫度 | - | °C | 20 - 40 | |
| 注塑-熔體溫度 | - | °C | 230 - 240 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 拉伸儲能模量 | ISO 6721-1,-4 | -20 °C | MPa | 183 |
| 拉伸儲能模量 | ISO 6721-1,-4 | 20 °C | MPa | 36 |
| 拉伸儲能模量 | ISO 6721-1,-4 | 60 °C | MPa | 24 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 10% 應變時的應力 | DIN 53504 | 200 mm/min | MPa | 1,8 |
| 100% 應變時的應力 | DIN 53504 | 200 mm/min | MPa | 6,1 |
| 300% 應變時的應力 | DIN 53504 | 200 mm/min | MPa | 14,4 |
| 50% 應變時的應力 | DIN 53504 | 200 mm/min | MPa | 4,8 |
| 回彈力 | ISO 4662 | % | 57 | |
| 壓縮率 | DIN ISO 815-1, Method A | 24 h; 70 °C | % | 23 |
| 壓縮率 | DIN ISO 815-1 | 72 h; 23 °C | % | 13 |
| 壓縮率 | DIN ISO 815-1, Method C | 24 h; 70 °C | % | 16 |
| 撕裂强度 | ISO 34-1 | 500 mm/min | kN/m | 84 |
| 斷裂應變 | DIN 53504 | 200 mm/min | % | 556 |
| 最終拉伸强度 | DIN 53504 | 200 mm/min | MPa | 45.1 |
| 耐磨性 | ISO 4649 method A | mm³ | 12 | |
| 邵氏硬度 A | DIN ISO 7619-1 | 1s | 86 | |
| 邵氏硬度 D | DIN ISO 7619-1 | 1s | 33 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 密度 | ISO 1183-1 | kg/m³ | 1196 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
