TECATEC PEKK MT CW60 black

Medical grade PEKK composite

This carbon filled composite is based on PEKK, and offers higher thermal stability than PEEK based composites. Due to the 60% reinforcement with woven carbon fibre fabric, it provides extreme mechanical strength and stiffness combined with excellent dimensional stability.

Compliances

Facts

Chemical designation
PEKK (Polyetherketoneketone)
Colour
black
Density
1,61 g/cm3

Main Features

  • biocompatible
  • very high strength
  • high dimensional stability
  • very good sterilisable
  • inherent flame retardant
  • good heat deflection temperature

Target industries

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Technical details


  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)
    54300 MPa 1mm/min, warp DIN EN ISO 527-2
    Tensile strength 585 MPa 50mm/min, 5N; warp DIN EN ISO 527-2
    Tensile strength 626 MPa 50mm/min, 5N; fill DIN EN ISO 527-2
    Flexural strength 960 MPa 10mm/min, 10 N; warp DIN EN ISO 178
    Modulus of elasticity
    (flexural test)
    50900 MPa 10mm/min, 10 N; warp DIN EN ISO 178
    Compression strength 509 MPa 1% / 10% EN ISO 604
    Modulus of elasticity
    (tensile test)
    55300 MPa 1mm/min, fill DIN EN ISO 527-2
    Flexural strength 900 MPa 10mm/min, 10 N; fill DIN EN ISO 178
    Modulus of elasticity
    (flexural test)
    47600 MPa 10mm/min, 10 N; fill DIN EN ISO 178
    Compression strength 450 MPa 1% / 10% EN ISO 604
    Compression modulus 5100 MPa 10mm/min, 5 N ; warp EN ISO 604
    Compression modulus 4800 MPa 10mm/min, 5 N; fill EN ISO 604
    Compression modulus 3470 MPa 10mm/min, 5 N; thickness EN ISO 604
    Compression strength 333 MPa 1% / 10% EN ISO 604
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Melting temperature 380 C DIN EN ISO 11357
    Service temperature 260 C long term NN
    Thermal expansion (CLTE) 0,5 10-5*1/K 23-80°C, warp DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 0,5 10-5*1/K 23-80°C, fill DIN EN ISO 11359-1;2
    Glass transition temperature 165 C DIN EN ISO 11357
    Thermal expansion (CLTE) 5 % 23-80°C, thickness DIN EN ISO 11359-1;2
  • product-technical-detail-collapse-item-2-lvl-1
    Other properties Value Unit Parameter Norm
    Resistance to hot water/ bases + - -
    Flammability (UL94) V0 - corresponding to DIN IEC 60695-11-10;
    Resistance to weathering - - -
    Water absorption 0.23 % 48h, 80°C DIN EN ISO 62

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