EN ISO 23936-1 and NORSOK M-710 compliant plastic materials

PEEK - Polyetheretherketone 

TECAPEEK Ensinger Plastics

PEEK material (chemically known as polyetheretherketone) is manufactured by Ensinger in standard stock shapes for machining. It is extruded in sheet, rod and tube that may use Victrex® PEEK 450G or Solvay KetaSpire® KT-820 polymer. PEEK is a unique semi crystalline, engineering thermoplastic that also offers excellent chemical compatibility.

Parts manufactured from high temperature plastic PEEK polymer can also operate at temperatures up to 260°C (480°F) and have a melting point around 341°C (646°F). PEEK plastic is often used in hot water or steam environments because it maintains physical properties such as flexural and tensile strength at a high level despite the severe environment. Polyetheretherketone is often viewed as one of the engineering thermoplastics that tends to command a high price, however experienced users have come to realise the added value that PEEK materials bring by offering the possibility of manufactured parts that are lighter, stronger and able to survive longer periods under harsh conditions.


Why TECAPEEK?

Decades of expertise

PEEK retaining ring being machined
We have 3 decades of experience in the field of PEEK extrusion, and were in fact one of the first companies to ever extrude PEEK successfully. Over the years we have developed a distribution network with more than 20 subsidiaries, and are supplying PEEK all over the world. 

Huge portfolio

PEEK reinforced plastics
As one of the largest PEEK manufacturers in the world, Ensinger is able to provide a comprehensive portfolio of stock shapes via several different manufacturing processes. In addition to our standard PEEK natural, we also offer several grades for specific industries such as medical, semiconductor, electronics and mechanical engineering. Furthermore, we offer an exceptionally broad range of dimensions for PEEK plates, PEEK rods and PEEK tubes.

Custom size products

Cut to size PEEK plastics
In order to meet individual processing requirements of a designed component, we offer various finishing options, such as cutting and planing, or grinding and fabrication. These operations can add value to the user by bringing you closer to your final part configuration, thus, saving time and resources.

properties and characteristics of PEEK

PEEK polymer is a high performance plastic material with an excellent balance of physical properties. It has one of the highest levels of heat resistance and mechanical strength available among plastics. It is also one of the best choices when looking for good chemical resistance, as well as radiation resistance. Click on the list below for detailed PEEK characteristics.

Extensive product range - more than 50 peek variations

Ensinger is a manufacturer of various PEEK modifications. All PEEK plastics are supplied as:
  • PEEK rod
  • PEEK sheet and plate
  • PEEK tube

Find here the full portfolio.

A big advantage of PEEK is the ability to modify it. Special grades such as fiber reinforced, PTFE filled, conductive PEEK and others are available. You can select the most suitable material according to the usage environment and usage. We also offer special PEEK for medical, oil and gas, semiconductor and aerospace applications.

To request material samples or ask for a quotation please navigate through  the product detail pages. 

If you are not sure what material to use for your application, or if you have questions on technical details feel free to contact our technical support for advice. 


Your advantages


Application examples

Back up ring

Machined from TECAPEEK SM natural (spin moulded PEEK tube)

  • High long term service temperature (260oC)
  • Low tendency to creep, even at high temperatures
  • High strength, hardness and rigidity
Gear casing PEEK plastic, TECAPEEK and TECAPEEK PVX, food technology

Gear case for tooth rack

Machined from TECAPEEK natural and TECAPEEK PVX

  • High mechanical strength
  • Good kinetical friction properties
  • No lubrication necessary
  • Low density
  • Narrow tolerances
gear wheel, PEEK plastic, TECAPEEK

Gear wheel

Machined from TECAPEEK natural

  • Suitable for high loads 
  • Good temperature resistance
  • High surface pressure
Closing die for food technologie TECAPEEK black

Closing die

Machined from TECAPEEK black

  • Closing die used in food technology
  • Long-term service temperature up to 260 °C
  • Brief exposures of up to 300 °C
  • Excellent mechanical properties
Dental healing cap TECAPEEK MT Classix white

Dental healing cap

Machined from TECAPEEK CLASSIX™ white

  • Temporary implant, which can have blood and tissue contact of up to 30 days
  • Outstanding sterilisation resistance
  • Very good chemical resistance

Target arm

Machined from TECATEC PEEK CW50 black (PEEK composite)

  • Target arm (internal fixation system), traumatology
  • Net shape design
  • Best mechanical strength 
  • High thermal dimensional stability

Typical applications that are machined from PEEK plastics: 

Electronical industry: insulators, connectors and wafer-carrier

Mechanical engineering: gear wheels, sliding elements, compressor- and pump-components, drives, bushings, valves and rollers

Automotive industry: clutch and gearbox components and turbocharger impeller

Conveyor technics: guidances, strokes, rollers, grippers, and valves

Medical industry: parts for surgical instruments and short term implants

Food industry: valves, blenders, strippers, dosing systems and kneaders

Oil- and gas industry: drill heads, sealings and sensors

thread in part for robot arm made of TECAPEEK natural
PEEK Plastic Material TECAPEEK natural

Composite Robotic Arm

insert made of TECAPEEK natural

Metal replacement with TECAPEEK natural inside a carbon fiber composite robotic arm

In high speed moving components, saving weight is crucial to reducing inertia and improving efficiency. In this case study, a composite robotic arm used for high-speed picking and handling Delta Robots was enhanced by replacing a metal insert with TECAPEEK natural high performance thermoplastic material.