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Extreme™ Peek -Semicrystalline

PEEK has outstanding mechanical properties which are further improved by heat treatment of annealing and the development of the semi-crystalline phase, reaching a tensile strength (UTS) up to 100 MPa. In addition to this it can be used up to 250°C in continuous use depending on the forces it is subjected to. It withstands hostile environments involving fuels, grease, chemicals, high humidity and intense vibration. Due to its outstanding performance and lightweight, it is widely used as a metal replacement in the aerospace and defence industries.

  •  FDM technical material suitable for metal replacement
  •  extremely light (1.3 g/cm3, equal to half the weight of aluminium!) and with a tensile strength up to 100 MPa
  •  up to 250°C continuous use temperature
  •  outstanding flammability resistance, tested to UL94 V0 class
  •  great resistance to vibration, oils, greases, hydrocarbons
  •  very low moisture absorption
  •  difficult to glue
 

Amorphous (Top Mechanical)

Semicrystalline (Top Mechanical)

Tensile Strenght [MPa]

70

100

Elongation [%]

12

9

HDT (0,8 MPa)

145

180

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