- Thermoplastic Polyurethane
Desmopan 453
injection molding grade; grease and oil-resistant; 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
- Abrasion resistant, Chemical resistant, Scratch resistant, Wear resistant, Tear resistant, Cold-flexibility
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 | |
| 射出成形-溶融温度 | - | °C | 220 - 240 | |
| 射出成形-金型温度 | - | °C | 20 - 40 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Tensile storage modulus | ISO 6721-1,-4 | -20 °C | MPa | 1780 |
| Tensile storage modulus | ISO 6721-1,-4 | 20 °C | MPa | 240 |
| Tensile storage modulus | ISO 6721-1,-4 | 60 °C | MPa | 110 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Compression set | DIN ISO 815-1, Method A | 24 h; 70 °C | % | 27 |
| Compression set | DIN ISO 815-1 | 72 h; 23 °C | % | 15 |
| Rebound resilience | ISO 4662 | % | 30 | |
| Tear strength | ISO 34-1 | 500 mm/min | kN/m | 180 |
| Ultimate tensile strength | DIN 53504 | 200 mm/min | MPa | 37.9 |
| ショア硬度A | DIN ISO 7619-1 | 1s | 97 | |
| ショア硬度D | DIN ISO 7619-1 | 1s | 51 | |
| 引張り破断伸び率 | DIN 53504 | 200 mm/min | % | 472 |
| 強度 （10%伸び時） | DIN 53504 | 200 mm/min | MPa | 8,2 |
| 強度 （100%伸び時） | DIN 53504 | 200 mm/min | MPa | 18,3 |
| 強度 （300%伸び時） | DIN 53504 | 200 mm/min | MPa | 30,6 |
| 強度 （50%伸び時） | DIN 53504 | 200 mm/min | MPa | 15,1 |
| 耐摩耗性 | ISO 4649 method A | mm³ | 32 |
| 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
