Polysulfone (PSU) and Polyphenylsulfone (PPSU)

They have great strength, hardness and rigidity over a wide temperature range. Can be used continuously at temperatures up to + 180 °C, excellent thermal stability, distortion temperature under heat and creep resistance. They are resistant to hydrolysis, are sterilizable and resistant to gamma-radiation. Theyallow the passage of X-rays. They are translucent and transparent high-temperature plastics that are easily welded. Their electrical properties make them good insulators..

 

• medical technology
• sealing
• retaining segment
• piston valve