TECAPEEK CF30 black

Carbon filled PEEK

PEEK CF 30 is a 30% carbon filled PEEK material that is manufactured by Ensinger under the tradename TECAPEEK CF30 black. Its carbon fibre reinforcement lends the material a high level of rigidity and creep strength. Carbon fibre reinforced PEEK demonstrates very high mechanical strength values, while exhibiting lower density than 30% glass fibre filled peek. Furthermore, carbon fibre composites tend to be less abrasive than glass fibres while simultaneously resulting in improved wear and friction properties. The addition of carbon fibres also ensures a significantly higher level of heat conductivity which is also beneficial for increasing part life in sliding applications. Carbon filled PEEK has also an excellent resistance to hydrolysis in boiling water and superheated steam. Due to its exceptional properties, TECAPEEK CF30 black is utilized in many of the most critical areas in general industry, as well as in the automotive, marine, nuclear, down hole oil well, electronics, and aerospace fields. TECAPEEK CF30 black is also available in a version suitable for medical applications (TECAPEEK MT CF30 black).

Compliances

Facts

Chemical designation
PEEK (Polyetheretherketone)
Colour
black
Density
1,38 g/cm3

Main Features

  • good chemical resistance
  • improved toughness
  • inherent flame retardant
  • hydrolysis and superheated steam resistant
  • very high stiffness
  • very high creep resistant
  • resistance against high energy radiation
  • high dimensional stability

Target industries

Technical details


  • Mechanical properties
    Mechanical propertiesValueUnitParameterNorm
    Modulus of elasticity
    (tensile test)
    6000MPa1mm/minDIN EN ISO 527-2
    Tensile strength112MPa50mm/minDIN EN ISO 527-2
    Elongation at break10%50mm/minDIN EN ISO 527-2
    Compression strength25/47/111MPa1% / 2% / 5%EN ISO 604
    Impact strength (Charpy)92kJ/m2max. 7,5JDIN EN ISO 179-1eU
    Ball indentation hardness298MPaISO 2039-1
  • Thermal properties
    Thermal propertiesValueUnitParameterNorm
    Glass transition temperature147CDIN EN ISO 11357
    Melting temperature341CDIN EN ISO 11357
    Service temperature300Cshort termNN
    Service temperature260Clong termNN
    Thermal expansion (CLTE)410-5*1/K23-60°C, long.DIN EN ISO 11359-1;2
    Thermal expansion (CLTE)410-5*1/K23-100°C, long.DIN EN ISO 11359-1;2
    Thermal conductivity0.66W/(k*m)ISO 22007-4:2008
    Specific heat1.2J/(g*K)ISO 22007-4:2008
    Thermal expansion (CLTE)610-5*1/K100-150°C, long.DIN EN ISO 11359-1;2
  • Electrical properties
    Electrical propertiesValueUnitParameterNorm
    surface resistivity103 - 109ODIN EN 61340-2-3
    volume resistivity103 - 109O*cmDIN EN 61340-2-3
  • Other properties
    Other propertiesValueUnitParameterNorm
    Resistance to hot water/ bases+--
    Flammability (UL94)V0-corresponding toDIN IEC 60695-11-10;
    Resistance to weathering---
    Water absorption0.03%24h / 96h (23°C)DIN EN ISO 62

Stock program