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 | 349 kpsi | 2,410 MPa |
| Flexural Strength - 5% | D790 | 13, kpsi | 91 MPa |
| Izod Impact Resistance - Notched | D256 | 12.92 ft-lb/in | 690 J/m |
| Tensile Elongation @ Break | D638 | 60-120% | 60-120% |
| Tensile Elongation @ Yield | D638 | 7.20 % | 7.20 % |
| Tensile Modulus | D638 | 339 kpsi | 2,340 MPa |
| Tensile Strength @ Break | D638 | 10 kpsi | 69 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 of injection molded test specimens | |||
Rod Sizing
Sheet Sizing
Film Sizing
Slab Sizing
Extruded Sheet Sizing
Documentation
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