- Thermoplastic Polyurethanes
Desmopan 5377A
Extrusion- and injection molding grade; improved microbial resistance; Improved hydrolysis resistance; Application; Textile coating; Wristwatch straps; hard - soft systems
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About
Product Types
No data available
Material
- Thermoplastic Polyurethanes
- Soft touch, Chemical resistant, Scratch resistant, Cold-flexibility, Abrasion resistant, Tear resistant, Wear 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 | 80 | |
| 擠出-熔體溫度 | - | °C | 170 - 190 | |
| 注塑-模具溫度 | - | °C | 20 - 40 | |
| 注塑-熔體溫度 | - | °C | 180 - 200 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 拉伸儲能模量 | ISO 6721-1,-4 | -20 °C | MPa | 180 |
| 拉伸儲能模量 | ISO 6721-1,-4 | 20 °C | MPa | 29 |
| 拉伸儲能模量 | ISO 6721-1,-4 | 60 °C | MPa | 21 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 10% 應變時的應力 | DIN 53504 | 200 mm/min | MPa | 1,3 |
| 100% 應變時的應力 | DIN 53504 | 200 mm/min | MPa | 4,9 |
| 300% 應變時的應力 | DIN 53504 | 200 mm/min | MPa | 8,9 |
| 50% 應變時的應力 | DIN 53504 | 200 mm/min | MPa | 3,6 |
| 回彈力 | ISO 4662 | % | 45 | |
| 壓縮率 | DIN ISO 815-1, Method A | 24 h; 70 °C | % | 43 |
| 壓縮率 | DIN ISO 815-1 | 72 h; 23 °C | % | 20 |
| 壓縮率 | DIN ISO 815-1, Method C | 24 h; 70 °C | % | 29 |
| 撕裂强度 | ISO 34-1 | 500 mm/min | kN/m | 40 |
| 斷裂應變 | DIN 53504 | 200 mm/min | % | 644 |
| 最終拉伸强度 | DIN 53504 | 200 mm/min | MPa | 27 |
| 耐磨性 | ISO 4649 method A | mm³ | 80 | |
| 邵氏硬度 A | DIN ISO 7619-1 | 1s | 77 | |
| 邵氏硬度 D | DIN ISO 7619-1 | 1s | 28 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| 密度 | ISO 1183-1 | kg/m³ | 1140 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
