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- Covestro Desmopan® W DP 89051D Polyurethane
Covestro Desmopan® W DP 89051D Polyurethane
| Category | Polymer , Thermoplastic , Polyurethane, TP |
| Manufacturer | Covestro |
| Trade Name | Desmopan® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Covestro Desmopan® W DP 89051D Polyurethane.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
PreprocessingMax. Water content
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.915 g/cc | 0.0331 lb/in³ | Melt |
| 1.08 g/cc | 0.0390 lb/in³ | ISO 1183 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 96 | 96 | 3s; ISO 868 |
| Hardness, Shore D | 51 | 51 | 15s; ISO 868 |
| Tensile Strength at Break | 48.0 MPa | 6960 psi | ISO 527-1/-2 |
| Tensile Strength, Yield | 48.0 MPa | 6960 psi | parallel; ISO 527-3 |
| 17.0 MPa @Strain 100 % |
2470 psi @Strain 100 % |
ISO 527-1/-2 | |
| 23.0 MPa @Strain 300 % |
3340 psi @Strain 300 % |
ISO 527-1/-2 | |
| Elongation at Break | >= 300 % | >= 300 % | ISO 527-1/-2 |
| Abrasion | 17 | 17 | mm³; ISO 4649 |
| Compression Set | 46 % @Temperature 70.0 °C |
46 % @Temperature 158 °F |
ISO 815 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Heat Capacity | 1.70 J/g-°C | 0.406 BTU/lb-°F | Melt |
| Thermal Conductivity | 0.124 W/m-K | 0.861 BTU-in/hr-ft²-°F | Melt |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 200 - 240 °C | 392 - 464 °F | |
| Mold Temperature | 20.0 - 40.0 °C | 68.0 - 104 °F | |
| Ejection Temperature | 50.0 °C | 122 °F |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Availability | Asia Pacific | |
| India | ||
| North America | ||
| Eff. thermal diffusivity (m²/s) | 8E-08 |
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