Crystallinity in PEKK and CF/PEKK Composites: Structure, Kinetics, and Processing Implications
Author: [Bruce Zhou]Affiliation: [Jota Machinery Composites Material Prepreg Solution]Corresponding Author: [jotamachinery@gmail.com]Published : December 09 , 2025 AbstractPoly(etherketoneketone) (PEKK) has emerged as a key matrix for high-performance thermoplastic composites, particularly in aerospace structures produced by automated tape placement, press moulding and welding. In contrast to poly(etheretherketone) (PEEK), PEKK offers tunable crystallisation behaviour through variation of the