| About |
|---|
| TYPE: Polyester-based grade Injection molding grade FEATURES: Excellent mechanical properties, high abrasion resistance, good wear resistance, short cycle times Applications: Rigid / flexible composite systems, engineering components, etc&& |
| Product Description | |
|---|---|
| Supplier | Wanhua |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Quick molding cycle,Good wear resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.22 | g/cm³ | ASTM D792 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 48.0 | MPa | ASTM D412 |
| 100% strain | 28.0 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 290 | % | ASTM D412 |
| tear strength | 260 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395 | ||
| 23℃，24 hr | 40 | % | ASTM D395 |
| 70℃，22 hr | 76 | % | ASTM D395 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -9.00 | ℃ | ASTM D3418 |
| Vicat Softening Temp | 190 | ℃ | ASTM D1525 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 72 | ASTM D2240 | |
| DIN Abrasion | 42.0 | mm³ | ISO 4649 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 to 110 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.030 | % | |
| Barrel rear temperature | 210 | °C | |
| Barrel middle temperature | 215 | °C | |
| Barrel front temperature | 220 | °C | |
| Nozzle temperature | 225 | °C | |
| Mold temperature | 23 | °C | |
| 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 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |