| About |
|---|
| Made from UDEL® polysulfone resin, these stock shapes remain stable, resisting creep and deformation under continuous load and elevated temperatures. They have high tensile strength and, as temperatures increase, flexural modulus remains high. Thermalux products will withstand exposure to soap, detergent solutions and some hydrocarbon oils, even at elevated temperatures under moderate stress levels. Applications Include: Float switches Membrane cartridge filter system Solenoid valve body Dairy connectors Advantages of Thermalux: Dimensionally stable Easily machined FDA compliant Transparent grades available Excellent mechanical and electrical properties Steam resistant Low outgassing levels&& |
| Product Description | |
|---|---|
| Supplier | Westlake Plastics |
| Generic | PSU |
| Material Status | Commercial: Active |
| Features | Good flexibility,Good Dimensional Stability,Good Electrical Properties,Machinable,Food contact compliance,Low odor,Good Tensile Strength,Grease resistance,Resistance to the steam,Hydrocarbons,Resistance to detergents,V-0 |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 24hr | 0.30 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 69 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | 无断裂 | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 181 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 174 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 5.6E-5 | 1/℃ | ASTM D696 |
| Thermal conductivity coefficient | 0.26 | W/m/K | ASTM C177 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 5.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 17 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 kHz | 3.06 | ASTM D150 | |
| Dissipation factor | |||
| 1 kHz | 1.0E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 4.50 mm | V-0 | UL 94 | |
| Extreme oxygen index | 30 | % | ASTM D2863 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | 75.0 | % | ASTM D1746 |
| Haze | 5.0 | % | ASTM D1746 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 69 | ASTM D2240 | |
| R-level | 120 | ASTM D785 | |
| Tensile modulus | 2480 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 70.3 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| yield | 5.0 to 6.0 | % | ASTM D638 |
| fracture | 50 to 100 | % | ASTM D638 |
| Bending modulus | 2690 | MPa | ASTM D790 |
| bending strength | |||
| yield | 106 | MPa | ASTM D790 |
| compressive strength | 95.8 | MPa | ASTM D695 |
| 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. |