Resin Systems
PEEK & PEKK (PAEK)
High-performance semicrystalline thermoplastics combining toughness, chemical resistance, weldability and elevated-temperature capability.
In simple terms
High-performance semicrystalline thermoplastics combining toughness, chemical resistance, weldability and elevated-temperature capability.
Best for
Reprocessable structural laminates, rapid consolidation and welded aerospace assemblies.
Watch out for
Very high melt temperature, crystallinity control, costly feedstock and high-pressure equipment.
Typical applications
Aircraft clips and panels, oil and gas, medical devices and high-performance automated tape placement.
Related tools
Use the calculators to turn these concepts into preliminary engineering estimates.