PEEK (Polyetheretherketone) is considered as one of the world’s highest performing engineering thermoplastics, offering exceptional chemical resistance and excellent mechanical properties at high temperatures.

Main applications of PEEK in additive manufacturing include metal-replacement, functional prototyping, and end-use parts for industries like aerospace, automotive, oil and gas, medical, dental and research. 

Widely known as one of the strongest metal replacement high-performance thermoplastics, PEKK (Polyetherketoneketone) is a semi-crystalline thermoplastic often used in extreme operating environments because the material exhibits superior ablative characteristics that include flame and ultraviolet radiation retardancy, superior chemical resistance, excellent heat release, extremely low outgassing and toxicity.