Polyetheretherketone (PEEK) is a thermoplastic polymer that is often used as an alternative to metal or other types of plastic. PEEK has a temperature resistance of up to 240°C and a special resistance to chemicals. In addition, PEEK is self-lubricating and can be recycled.
PEEK material is in particular demand in the aerospace and automotive industries, as parts made of PEEK poseess a high strength-to-weight ratio. PEEK is used in the medical industry because of its excellent biocompatibility. The resistance to chemicals makes PEEK suitable for oil and gas and food industries as well. PEEK material is mainly used as a support ring for seals, in rolling and plain bearings, as valve plates or as matrix material for composites. Additionally, Polyetheretherketone can be processed to compounds.
We offer PEEK powder & granules, PEEK semi-finished and finished parts.

PEEK (Polyetheretherketone) SF products can be processed to:

- Seals
- Valves
- Compressor components
- Turned parts
- Bearings
- Rolling bearings
- and much more.

In addition, PEEK monofilaments can be used for 3D printing. PEEK films are used in loudspeakers, as coating material and as insulation. Shrink tubings is also very well suited for insulating cables or for guiding gases.

BIEGLO offers various PEEK (Polyetheretherketone) SF products:

- Rods
- Tubes
- Sheets
- Foils
- Shrink tubings
- Monofilaments
- Multifilaments

PEEK Rods, tubes and sheets can also be supplied reinforced with carbon or glass fibers, with PTFE and modified with carbon fibers, PTFE and graphite. In addition, BIEGLO can also offer different colors for PEEK SF products.

PEEK powder and granules have the following applications:

- Extrusion of: sheets, rods and tubes, filaments and foils
- Injection molding of semi-finished and finished parts
- Hot compression moulding of semi-finished products
- Spincasting of large diameter pipes
- Compound production
- As matrix material for composites
- For coatings of other materials

BIEGLO offers PEEK granules and PEEK powders of different viscosities of virgin PEEK:

- CoPEEK 012G: High viscosity
- CoPEEK 021G: Middle viscosity
- CoPEEK 085G: Low viscosity
- CoPEEK 125G: Very low viscosity

On demand BIEGLO can also offer:

- Fine PEEK powder of different viscosities
- Ultra fine PEEK powder of different viscosities
- High filtered CoPEEK

Our Portfolio of finished Parts will be available soon.

Products will be launched here in a few days.

Polyetheretherketone (PEEK) belongs to the family of thermoplastics and is located at the very top of the polymer pyramid with a temperature resistance of up to 240 ° C. PEEK is known to be self-lubricating and as a thermoplastic, PEEK can also be recycled.

PEEK is used in the aerospace and automotive industries because of its low weight. Due to the very good Biocompatibility it is also used in the medical industry. In the oil & gas as well as in the food industry PEEK is applied because of its very good chemical resistance.

In these industries PEEK material is often used back-up rings for seals or as a plain bearing, and PEEK can also be used as a matrix material in composites.

PEEK finished parts might be:

- seals and gaskets
- gears
- bearings
- valves
- insulators
- connectors

In addition BIEGLO can produce parts according to customer drawings. Polyetheretherketone (PEEK) finished parts can also be produced using compounds with PTFE, carbon- or glassfibers.


  • Gear-wheel, gear boxes
  • Running gear
  • Gearing mechanism
  • Valves
  • Plug-valve (instead of stainless steel)
  • Seals for valves or pumps
  • Brakes
  • Coupling
  • Electronic and sensor system
  • Air-conditioning systems
  • Connectors
  • Coating of metal surfaces
  • Engine management system
  • Parts for car engines like bearing cages
  • Friction bearings, piston rings
  • Parts in the processing equipment for Milk industry
  • Parts in the processing equipment for Meat industry
  • Parts for ovens and processing with high temperature or steam e processes
  • Substitutions for the steel in kitchens
  • Seals
  • Scrapers
  • Seals and backup rings
  • Connectors
  • Compressor components
  • Pumps (surface and submersible)
  • Plugs and packers
  • Composites
  • Cables and wireline
  • Tubes and pipes
  • Insulating components