injection molded PEEK

Injection molded stock shapes from PEEK polymer are handled under the trade name TECAPEEK IM natural. Injection molded tubes range from 1,25 to 7 inches. OD and provide wall thicknesses up to 0,56 inches. Standard lengths are 3 and 6 inches.



Chemical designation
PEEK (Polyetheretherketone)
1,44 -

Main Features

  • excellent chemical resistance
  • excellent mechanical properties
  • high thermal resistance
  • good heat deflection temperature
  • good machinability
  • very good slide and wear properties
  • hydrolysis and superheated steam resistant

Target industries

Technical details

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  • Mechanical properties
    Mechanical propertiesValueUnitConditionTest Method
    Tensile strength at yield14,500psi@73°FASTM D 638
    Elongation at break45%@73°FASTM D 638
    Modulus of elasticity
    (tensile test)
    537,000psi@73°FASTM D 638
    Flexural strength23,900psi@73°FASTM D 790
    Modulus of elasticity
    (flexural test)
    595,000psi@73°FASTM D 790
    Compression strength18,100psi@73°FASTM D 695
    Impact strength (Charpy)21.4ftlbsin@73°F-
  • Thermal properties
    Thermal propertiesValueUnitConditionTest Method
    Melting temperature649F-
    Service temperature500FLong Term-
    Service temperature572FShort Term-
    Thermal expansion (CLTE)2.5*10-5ininFDIN EN ISO 11359-1;2
  • Electrical properties
    Electrical propertiesValueUnitConditionTest Method
    Volume resistivity4.9*1016O*cm@73°FASTM D 149
    surface resistivity1.0*1016Ohm/square@73°FASTM D 257
    Dielectric strength630V/mil0.1" thick IEC 60243-1ISO 60243-1
    Dielectric constant2.8-@73°F, 1kHzDIN IEC 60250
    Dissipation factor0.003-@73°F, 1MKzDIN IEC 60250
  • Other properties
    Other propertiesValueUnitConditionTest Method
    Flammability (UL94)V0--

Stock program