Features of Diphenyl Sulfone

The diphenyl sulfone structure is very inflexible and features high heat resistance properties. When taking polyetersulfone (PES) as an example, which is one of the super engineering plastics, it is a monomer that shows excellent characteristics in terms of heat resistance, creep resistance, dimensional stability, flame resistance, hot water resistance, etc., when diphenylsulfone is introduced as a unit of the polymer.