TECAPEEK SD black

PEEK with defined electrostatic dissipative properties

PEEK SD is an electrically modified PEEK ESD plastic material with a defined surface resistance between 106 -109 Ohm. Due to its electrostatic dissipation properties, this material is commonly used in applications within the electronics industry, test sockets being one example. Such materials are also referred to as ESD safe materials. PEEK ESD has excellent dimensional stability and can be machined easily to very tight tolerances. Static plastic, such as PEEK ESD, is increasingly used in the electronics industry due to increasing requirements for temperature and chemical resistance.

Facts

Chemical designation
PEEK (Polyetheretherketone)
Color
black
Density
1,72 g/cm3

Main Features

  • electrically static dissipative
  • excellent chemical resistance

Target industries

Technical details


  • Mechanical properties
    Mechanical propertiesValueUnitConditionTest Method
    Modulus of elasticity
    (tensile test)
    1,200,000psi@ 73 °FASTM D 638
    Elongation at break2.3%@ 73 °FASTM D 638
    Tensile strength18,180psi@ 73 °FASTM D 638
    Impact strength (Izod)1.08ftlbsin@ 73 °FASTM D 256
    Rockwell hardness106-M scaleASTM D 785
    Compression strength7,200/24,640psi1% / 10% strainASTM D 695
    Modulus of elasticity
    (flexural test)
    957,200psi@ 73 °FASTM D 790
    Flexural strength19,900psi@ 73 °FASTM D 790
    Compression modulus617,000psi@ 73 °FASTM D 695
    Shore hardness94-D scaleASTM D 2240
  • Thermal properties
    Thermal propertiesValueUnitConditionTest Method
    Glass transition temperature318F-
    Thermal expansion (CLTE)2.78*10^-5 in/in / degre73-212°F, long.DIN EN ISO 11359-1;2
    Thermal expansion (CLTE)2.78*10^-5 in/in / degre73-140°F, long.DIN EN ISO 11359-1;2
    Thermal expansion (CLTE)3.89*10^-5 in/in / degre212-302°F, long.DIN EN ISO 11359-1;2
    Melting temperature638F-
    Service temperature572Fshort term-
    Service temperature500Flong term-
  • Electrical properties
    Electrical propertiesValueUnitConditionTest Method
    surface resistivity109ODIN IEC 60093
  • Other properties
    Other propertiesValueUnitConditionTest Method
    Water absorption0.02%24hrASTM D 570

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