| About |
|---|
| UHMW-PE powder grade&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | Ultra-high molecular weight polyethylene |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.930 | g/cm³ | ISO 1183 |
| Apparent density | 0.45 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 190℃，21.6kg | < 0.10 | g/10min | ISO 1133 |
| Viscosity value | |||
| Reduced viscosity | |||
| — | 2300.0 | ml/g | |
| — | 2700.0 | ml/g | |
| Elongational Stress F（150/10） | 0.280 | MPa | ISO 11542-2 |
| Average molecular weight | 5700000 | g/mol | |
| Average particle size | |||
| d50 | 145 | ||
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Double 14°V-Notch Strength（23℃） | 130 | kJ/m² | ISO 11542-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 41.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 80.0 | ℃ | ISO 306 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+12 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+14 | ohms·cm | IEC 60093 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 15 seconds | 60 | ISO 868 | |
| Tensile modulus | 790 | MPa | ISO 527-2/1B |
| tensile strength | |||
| yield | 21.0 | MPa | |
| fracture | 37.0 | MPa | |
| 50% strain | 21.0 | MPa | |
| Tensile strain | |||
| yield | 13 | % | ISO 527-2/1B |
| Nominal tensile fracture strain | 340 | % | ISO 527-2/1B |
| Wear by Sandslurry Method | 100 | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. PE and PP |
| 3. Margolies’ Equation |
| 4. Laser scattering |
| 5. based on GUR 4120=100 |
| 【 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. |