TECAPEEK CMF grey

Grey ceramic filled PEEK

TECAPEEK CMF represents PEEK with ceramic filler. It is offered in white or grey color for different applications in which part pigment is a consideration.

Facts

Chemical designation
PEEK (Polyetheretherketone)
Colour
grey
Alternative colours available
white
Density
1,65 g/cm3

Main Features

  • good machinability
  • high strength
  • high stiffness
  • low thermal expansion
  • low burring
  • good heat deflection temperature
  • very good thermal stability

Target industries

Technical details


  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Tensile strength 105 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 102 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 4 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 5 % 50mm/min DIN EN ISO 527-2
    Flexural strength 170 MPa 2mm/min, 10 N DIN EN ISO 178
    Modulus of elasticity
    (flexural test)
    5500 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression strength 25/46/105 MPa 1% / 2% / 5% EN ISO 604
    Compression modulus 4300 MPa 5mm/min, 10 N EN ISO 604
    Impact strength (Charpy) 35 kJ/m2 max. 7,5J DIN EN ISO 179-1eU
    Ball indentation hardness 286 MPa ISO 2039-1
    Modulus of elasticity
    (tensile test)
    5500 MPa 1mm/min DIN EN ISO 527-2
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Melting temperature 339 C DIN EN ISO 11357
    Service temperature 300 C short term NN
    Service temperature 260 C long term NN
    Thermal expansion (CLTE) 5 10-5*1/K 23-60°C, long. DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 5 10-5*1/K 23-100°C, long. DIN EN ISO 11359-1;2
    Glass transition temperature 151 C DIN EN ISO 11357
    Thermal conductivity 0.38 W/(k*m) ISO 22007-4:2008
    Specific heat 1.0 J/(g*K) ISO 22007-4:2008
    Thermal expansion (CLTE) 6 10-5*1/K 100-150°C, long. DIN EN ISO 11359-1;2
  • product-technical-detail-collapse-item-2-lvl-1
    Electrical properties Value Unit Parameter Norm
    volume resistivity 1014 O*cm DIN IEC 60093
    surface resistivity 1014 O DIN IEC 60093
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Resistance to hot water/ bases + - -
    Resistance to weathering - - -
    Water absorption 0.03 % 24h / 96h (23°C) DIN EN ISO 62
    Flammability (UL94) V0 - corresponding to DIN IEC 60695-11-10;

Stock program