PAEK is a type of high-performance polymer that has laudable mechanical properties. It is an acronym for PolyArilETherKetone. It is a high-temperature thermoplastic resin with excellent properties such as chemical resistance, dimensional stability, and mechanical strength. PAEK offers a unique combination of hardness, toughness, and high-temperature resistance, making it ideal for applications in industries such as aerospace, automotive, and medical. Some synonyms for PAEK include Polyetherketone (PEK), Polyetherketoneketone (PEKK), and Polyetheretherketone (PEEK), which is probably the most well-known of all the PAEK family names. Despite the different names, all these polymers share similar characteristics and properties.