Thermalux® Family
Thermalux® PPSU
Thermalux® Polyphenylsulfone (PPSU) is a transparent and rigid high-temperature engineering thermoplastic and belongs to the sulfone family of polymers. It is known for its extreme toughness, high flexural and tensile strength, excellent hydrolytic stability and good resistance to chemicals and heat.
Attributes
Typical Properties
Download Data Sheet | Property | Test Standard | English Units | Metric Units |
| Mechanical | |||
| Flexural Modulus* | D790 | 337 kpsi | 2,323 MPa |
| Flexural Strength - 5%* | D790 | 14.4 kpsi | 99.3 MPa |
| Izod Impact Resistance - Notched* | D256 | 3.06 ft-lb/in | 163 J/m |
| Tensile Elongation @ Break* | D638 | 23.7% | 23.7% |
| Tensile Elongation @ Yield* | D638 | 7.40 % | 7.40 % |
| Tensile Modulus* | D638 | 339 kpsi | 2,340 MPa |
| Tensile Strength @ Break* | D638 | 9.9 kpsi | 68.3 MPa |
| Tensile Strength @ Yield* | D638 | 11.6 kpsi | 79.9 MPa |
| Thermal | |||
| HDT @ 264 psi** | D648 | 404 °F | 207 °C |
| Physical | |||
| Moisture Absorption** | D570 | 0.37 % | 0.37 % |
| Specific Gravity** | D792 | 1.29 | 1.29 |
| Electrical | |||
| Volume Resistivity** | D257 | 1 x 10¹⁵ ohm-cm | 1 x 10¹⁵ ohm-cm |
| *Data above is based on testing or machined test specimens made from extruded bar stock | |||
| **Data above is based on testing of injection molded test specimens | |||
Rod Sizing
Sheet Sizing
Film Sizing
Slab Sizing
Extruded Sheet Sizing
Documentation
No documents found.
Similar Products
Standard Stock
Thermalux® PSU
- Good heat resistance
- High strength and stiffness
- Good chemical resistance
- Biocompatible
1 Colors
Non-standard (Made to Order)
Standard Stock
Thermalux® PESU
- High heat resistance
- High strength and stiffness
- Good chemical resistance
1 Colors