PES
| Shortening | PES |
|---|---|
| Color | Transparent brow-yellow |
| Common uses | Pumphousing, Valve piston, electrical Insulation parts, Membrane |
| Type | Polyethensulfone |
- Benefits
- Limitations
- Documents
- Very good electrical insulation.
- Hydrolytic resistance.
- Dimensionally stable.
- Microwave resistant.
- High temperature resistance (UL index 180 ºC, service life 20 years).
- Impact toughness down to -175 ºC.
- Transparent.
- High creep resistance.
- Radiation resistant (X-ray, beta and gamma radiation)
- Do not tolerate ketones, esters, chlorinated hydrocarbons and polar aromatic solvents.
- Does not withstand UV light (can be painted black for outdoor use).
- Very sensitive to instructions.
- High mold temperature (150 ºC).
- Heat treatment of the finished part is often required (8 h, 200 ºC).
Download documents
| Materialdatablad PES |
