Polyphenylsulfone – (PPSU)

Polyphenylsufone (PPSU) is an amorphous thermoplastic that have good impact strength and chemical resistance as compare to most amorphous thermoplastic, and it has virtually unlimited hot steam cycle sterilization ability without thermo cracking problem. PPSU have less resistant against strong hydrochloric or sulphuric acid and aromatic hydrocarbon, this material does not have resistant to acetone, methyl ethyl ketone (MEK) and chlorinated solvent, also the material is not suitable for gliding application .