Polyetheretherketone fibres (PEEK)

PEEK fibres are produced by polycondensation. The polymer is processed into fibres using the melt spinning process.

PEEK (polyetheretherketone) is a high-performance thermoplastic polymer known for its exceptional thermal and mechanical stability.

PEEK offers continuous temperature resistance up to approximately 250°C and has a high melting point of around 330°C, making it suitable for demanding thermal environments.

Yes. PEEK provides good resistance to a wide range of chemicals, supporting its use in aggressive industrial environments.

PEEK has good radiation resistance, which makes it suitable for specialised technical applications where exposure to radiation may occur.

Yes. PEEK fibres are characterised by high rigidity, contributing to dimensional stability and structural performance.

Yes. PEEK is a thermoplastic material with a defined melting point and high thermal stability.

PEEK threads are used in aerospace, automotive, filtration, industrial processing and other high-temperature or chemically demanding applications.

Because it combines high temperature resistance, chemical resistance, radiation resistance and mechanical rigidity in one material.

Compared to common synthetic fibres, PEEK offers significantly higher temperature stability and improved resistance to harsh industrial conditions.