| About |
|---|
| injection molding grade; easy flowing; high scratch and wear resistance; low blooming; automotive interior applications&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Good liquidity,Good wear resistance,High scratch resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.21 | g/cm³ | ISO 1183 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 36 | ISO 868 | |
| Compression deformation | 13 | % | ISO 815 |
| abrasion resistance | 13 | mm³ | ISO 4649 |
| Tensile strain | 550 | % | DIN 53504 |
| tensile strength | 39 | MPa | DIN 53504 |
| Tensile modulus | 32 | MPa | ISO 6721-1,-4 |
| IMPACT | 58 | % | ISO 4662 |
| tear strength | |||
| MD | 75 | KN/m | ISO 34-1 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | <80 | °C | |
| Injection temperature | |||
| Rear barrel temperature | 230-235 | °C | |
| Central temperature of the barrel | 235-235 | °C | |
| Barrel front temperature | 235-240 | °C | |
| Die temperature | 235-240 | °C | |
| Mold temperature | 20-40 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 7.9 in/min |
| 3. Method A |
| 4. 20 in/min |
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