Process material

VICTREX PEEK high-performance polymers are capable of being processed on conventional thermoplastic equipment

Process with ease with VICTREX PEEK polymers

VICTREX PEEK polymer is capable of being processed on conventional thermoplastic equipment. Unfilled and filled grades may be supplied in the form of granules, powder or ultra-fine powder. granules are generally recommended for injection moulding, extrusion, monofilament and wire coating operations. Powder is used for compression moulding whilst fine powders are generally used for coating processes, composite pre-preg manufacture and compression moulding.

Most standard reciprocating screw injection moulding machines are capable of moulding unfilled and filled VICTREX PEEK grades. Complex and intricate high-performance components can be mass-produced without annealing or conventional machining. Victrex technical experts can assist with design and process variables such as machine design, barrel capacity, screw and mold design, and gating.
VICTREX PEEK thermoplastics can be used in extrusion processes and equipment including wire coating, profile extrusion, film, pipe, sheet and monofilament production. Unfilled and filled grades are readily extruded using conventional melt processing technology. Our highly experienced technical team can help define the machine design, extruder size and control and die design.
Compression moulded parts are generally more crystalline, have a higher modulus and tensile strength and are harder with a lower ductility. Glass and carbon fibres may be combined with VICTREX PEEK for compression moulding. Our technical team recommends that our customers anneal parts with very thick sections to relieve stresses.

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Check out the five factors to consider when molding PEEK polymer to avoid the need for troubleshooting while helping to reach the full potential of your home appliance design.


Victrex lab workers inspecting PEEK product
technical guide

Most standard reciprocating screw injection moulding machines are capable of moulding unfilled and filled VICTREX PEEK grades. 

Download the injection moulding guide
technical guide

PEEK polymers are readily extruded using conventional processing technology with specific requirements 

Download the extrusion guide
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The compression molding process is very useful with small volume manufacture or large components.
Download the compression guide
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Learn more about the properties that VICTREX PEEK solutions can offer

Download the PEEK properties guide

Have a question?

Work with Victrex technical team to spur innovation and speed up application developments. Our experts are able to assist with the various stages of the application lifecycle from selecting a material to supporting the production of a final part. Our experience in this field gives us a wealth of knowledge you cannot find anywhere else.

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