Polyphenylsulfone (PPSU) is an amorphous high-performance thermoplastic with excellent heat resistance, impact strength, and sterilization durability. It is widely used in medical, food, and aerospace industries where durability, hygiene, and long service life are crucial.
PPSU is one of the most durable high-performance polymers for environments requiring repeated sterilization, mechanical endurance, and long-term stability.