TECAPEEK MT grey

Medical PEEK grey

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TECAPEEK MT grey is a biocompatible PEEK suitable for use in medical applications. For more details see TECAPEEK MT natural.

Compliances

Facts

Chemical designation
PEEK (Polyetheretherketone)
Colour
grey
Alternative colours available
light yellow green black blue beige ivory
Density
1.32 g/cm3

Main Features

  • biocompatible
  • high creep resistance
  • very good chemical resistance
  • good slide and wear properties
  • very good stress cracking resistance
  • hydrolysis and superheated steam resistant
  • good machinability

Target industries

medical technology

Downloads

Datasheet (PDF)
Product handling (PDF)

Technical details

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    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)    		 4100 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 118 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 118 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 5 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 15 % 50mm/min DIN EN ISO 527-2
    Impact strength (Charpy) n.b. kJ/m2 max. 7,5J DIN EN ISO 179-1eU
    Shore hardness 89 D DIN EN ISO 868
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 151 C DIN EN ISO 11357
    Melting temperature 341 C DIN EN ISO 11357
    Thermal conductivity 0.27 W/(k*m) ISO 22007-4:2008
    Specific heat 1.1 J/(g*K) ISO 22007-4:2008
    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
    Thermal expansion (CLTE) 7 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
    surface resistivity 1012 Ω -
  • product-technical-detail-collapse-item-3-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 0.02 - 0.03 % 24h / 96h (23°C) DIN EN ISO 62

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