| About |
|---|
| good wear resistance; extrusion; opaque to translucent; Cylindrical pellets; Pressurised hoses&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Good wear resistance,Higher melt stability |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ISO 1183 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ISO 868 | ||
| Shore A, 23 ℃ | 96 | ISO 868 | |
| Shore D, 23 ℃ | 50 | ISO 868 | |
| Wear resistance | |||
| 23℃ | 30.0 | mm³ | ISO 4649-A |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ISO 527-3/200 | ||
| Fracture, 23 ℃ | 50.0 | MPa | ISO 527-3/200 |
| 100% strain, 23 ℃ | 15.0 | MPa | ISO 527-3/200 |
| 300% Strain, 73°F | 31.0 | MPa | ISO 527-3/200 |
| Tensile strain | |||
| Fracture, 23 ℃ | 420 | % | ISO 527-3/200 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | |||
| 23℃ | 120 | kN/m | ISO 34-1 |
| Compression deformation | ISO 815 | ||
| 23℃，72 hr | 25 | % | ISO 815 |
| 70℃，24 hr | 50 | % | ISO 815 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact Resilience（23℃） | 31 | % | ISO 4662 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 210 to 230 | °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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