| About |
|---|
| Product Description | |
|---|---|
| Supplier | Wanhua |
| Generic | TPU |
| Material Status | Commercial: Active |
| Features | Low temperature toughness,Good wear resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.18 | g/cm³ | ASTM D792 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| fracture | 36.0 | MPa | ASTM D412 |
| 100% strain | 5.50 | MPa | ASTM D412 |
| 300% strain | 11.0 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 560 | % | ASTM D412 |
| tear strength | 95.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395 | ||
| 23℃，24 hr | 15 | % | ASTM D395 |
| 70℃，22 hr | 45 | % | ASTM D395 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -43.0 | ℃ | ASTM D3418 |
| Vicat Softening Temp | 90.0 | ℃ | ASTM D1525 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 84 | ASTM D2240 | |
| DIN Abrasion | 40.0 | mm³ | ISO 4649 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| extrusion | Nominal value | Unit | Test method |
| drying temperature | 90 to 100 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.030 | % | |
| Screw length to diameter ratio | 25.0:1.0 to 30.0:1.0 | ||
| Screw compression ratio | 2.0 : 1.0 to 3.0 : 1.0 | ||
| drying temperature | 90 to 100 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.030 | % | |
| Temperature of material cylinder zone 1 | 175 | °C | |
| Temperature of material cylinder zone 2 | 180 | °C | |
| Temperature of material cylinder zone 3 | 185 | °C | |
| Temperature of material cylinder zone 4 | 190 | °C | |
| Joint temperature | 195 | °C | |
| Mouth temperature | 190 | °C | |
| Notes |
|---|
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