TPU-Ether Wanthane® WHT-8190RV Wanhua Chemical Group Co., Ltd.
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Technical Data Sheet
| elastomer | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Permanent compression deformation | 70°C,22hr | ASTM D395 | 68 % |
| 23°C,24hr | ASTM D395 | 23 % | |
| tear strength | ASTM D624 | 100 kN/m | |
| elongation | Break | ASTM D412 | 380 % |
| tensile strength | Break | ASTM D412 | 32.0 MPa |
| 300%Strain | ASTM D412 | 15.0 MPa | |
| 100%Strain | ASTM D412 | 8.00 MPa |
| mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| DINAbrasion | ISO 4649 | 60.0 mm³ |
| thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Glass transition temperature | ASTM D3418 | -40.0 °C | |
| Vicat softening temperature | ASTM D1525 | 83.0 °C |
| Physical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D792 | 1.12 g/cm³ |
| hardness | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Shore hardness | ShoreA | ASTM D2240 | 90 |
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