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PEEK is a polymer used in the industrial and aerospace field thanks to its exceptional mechanical properties, very similar to those of some metal alloys: in its filament-worked version, it allows to obtain complex geometries, freeing the Designer of most of the design constraints and limitations of traditional manufacturing technologies.

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  • Excellent mechanical performance
  • Excellent resistance to high temperatures and chemicals
  • Flame retardant
  • Best option for Metal Replacement practices


  • Non-uniform properties on all axes
  • Difficult to print
  • More expensive material than others in 3D printing
  • Low impact resistance


3D printing process: FDM

Tolerance: < 100mm ± 0,60mm; > 100mm ± 0,75%

Max size: 300 x 300 x 400 mm; 11,8 x 11,8 x 15,8 in

Lead time: <3 days


"For exceptional performance"

Due to its properties similar to many non-ferrous alloys, PEEK is used for all projects that require performance excellence in any working environment: either at high temperatures or immersed in water, greases, oils or other chemical agents.


Mechanical properties
Tensile breaking load
100 MPa
Modulus of elasticity
3738 MPa
Elongation at break
3 %
Flexural modulus
3612 MPa
HDT 0.45 MPa
180 °C
Izod impact resistance
7,1 kJ/m2


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