PEEK (Polyetheretherketone) – PTFE fibres

PEEK

PEEK (Polyétheréthercétone) – fibres de PTFE

Polyketone (PK)

Reinforced PTFE fibres

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Transparent Food Contact Recycled Biobased flame-retardant UV resistant

This material meets the criteria ~ Specialized grades may meet this criteria

Quality Scores

Mechanics
Thermal
Chemical
UV ageing
Injection moulding difficulty
Recycling

Performance profile

Mechanical properties

Propriétés mécaniques de PEEK (Polyétheréthercétone) – fibres de PTFE
Density1.40 to 1.45 g/cm³ ISO 1183
Charpy notched impact6 kJ/m2
Flexural modulus4800 MPa
Flexural resistance160 MPa
Tensile modulus3000 to 11500 MPa ISO 527-1
Tensile resistance139 to 141 MPa ISO 527-1, -2
Tensile strain1.8 to 3.7 % ISO 527-1, -2, Break

Chemical resistance and characteristics

Chemical resistance

Le PEEK offre une résistance chimique quasi universelle : excellente tenue aux acides concentrés, bases, solvants organiques, huiles et carburants. Seuls les acides forts oxydants (H2SO4 concentré, HNO3 fumant) et les solvants très polaires à chaud peuvent l'affecter.

Recommended applications

  • Film
  • General purpose
  • Containers
  • Packaging
  • Sacs
  • Réservoirs
  • Emballage alimentaire
  • Industrial applications
  • Film soufflé
  • Tuyauterie

Frequently asked questions

Hybster Engineering Consultancy

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
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