Radel? polyphenylsulfone (PPSU) has higher performance in our sulfone polymers, and has better impact and chemical resistance than polysulfone (PSU) and polyetherimide (PEI).
Radel? PPSU has high temperature resistance and excellent hydrolytic stability, making it an ideal choice for hot water fittings and medical device applications that require repeated steam sterilization.
The Radel? R-7000 series is designed for aircraft interiors and complies with FAA's stringent regulations for low heat release, low smoke and low toxic gas emissions.