Mechanical properties

Mechanical properties of PEKK (polyetherketoneketone)
Charpy notched impact	4.5 to 5.0 kJ/m2
Flexural modulus	3370 to 4550 MPa ASTM D790
Tensile modulus	3430 to 4440 MPa ASTM D638
Tensile resistance	6.96 to 123 MPa ASTM D638, Break
Tensile strain	11 to 80 % ASTM D638, Break

Recommended applications

Film
General purpose
Containers
Packaging
Bags
Tanks
Food packaging
Industrial applications
Soufflé film
Plumbing

Hybster Team

Hybster Engineering Team

Design Office – Plastics Design & Engineering

The Hybster Design Office brings together the company's plastic engineering, mechanical, and industrialisation engineers. The team supports projects from the ideation phase through to series validation, incorporating Design For Manufacturing (DFM), rheological simulation, material selection, and mould design. It serves the automotive, electronics, electrical, EV charging, and industrial sectors.

Injection moulded part design DFM Simulation Moldflow Subject choice Moulds for conception ISO 20457 Tolerancing

Technical data sheet

Family	PEKK
Process	Injection Moulding
Standards	UL94 HB, RoHS, FDA
UL94	HB