polyeterieetteriketoni

Polyetheretherketone, often abbreviated as PEEK, is a high-performance thermoplastic polymer. It belongs to the polyaryletherketone family of polymers, characterized by their strong ether and ketone linkages in their chemical structure. PEEK is renowned for its exceptional mechanical properties, including high strength, stiffness, and toughness, even at elevated temperatures. It exhibits excellent resistance to a wide range of chemicals, including many organic solvents, acids, and bases. Furthermore, PEEK possesses good wear resistance and a low coefficient of friction.

The thermal stability of PEEK is another significant attribute, with a high melting point and glass transition temperature that allows it to maintain its mechanical integrity under demanding conditions. It also demonstrates good electrical insulation properties. PEEK can be processed using conventional thermoplastic techniques such as injection molding, extrusion, and compression molding. Its biocompatibility has led to widespread use in the medical field for implants and surgical instruments. Beyond healthcare, PEEK finds applications in the aerospace, automotive, and electronics industries due to its durability and resistance to harsh environments.