TECASINT 2061 black

Polyimide with 15 % graphite and 10 % PTFE

Starting with the base polymer TECASINT 2011, the plastic TECASINT 2061 with 15 % graphite and 10 % PTFE has been developed. This plastic's properties include, above all, low static friction and a low coefficient of friction. Owing to its self lubricating property, TECASINT 2061 is very good for dry application. The material is suitable for low friction and low wear applications at medium temperatures (<200°C) and loads.

Facts

Chemical designation
PI (Polyimide)
Colour
anthracite
Alternative colours available

Density
1,52 g/cm3

Main Features

  • very good slide and wear properties
  • good wear resistance
  • high thermal and mechanical capacity
  • resistance against high energy radiation
  • good chemical resistance
  • sensitive to hydrolysis in higher thermal range

Target industries

Technical details


  • Mechanical properties
    Mechanical propertiesValueUnitParameterNorm
    Notched impact strength (Charpy)3.2kJ/m2max 7.5 J, 23°CDIN EN ISO 179-1eA
    Impact strength (Charpy)19.4kJ/m2max 7.5 J, 23°CDIN EN ISO 179-1eU
    Shore hardness84DShore D, 23°CDIN 53505
    Tensile strength63MPa50 mm/min, 23°CDIN EN ISO 527-1
    Elongation at break2.7%50 mm/min, 23°CDIN EN ISO 527-1
    Modulus of elasticity
    (tensile test)
    3900MPa1 mm/min, 23°CDIN EN ISO 527-1
    Flexural strength89MPa10 mm/min, 23°CDIN EN ISO 178
    Modulus of elasticity
    (flexural test)
    3490MPa2 mm/min, 23°CDIN EN ISO 178
    Compression strength164MPa10 mm/min, 23°CEN ISO 604
    Compression modulus1748MPa1 mm/min, 23°CEN ISO 604
    Elongation at break3.3%10 mm/min, 23°CDIN EN ISO 178
    Compression strength142MPa10mm/min, 10% strain, 23°CEN ISO 604
    Compressive strain at break16.4%10 mm/min, 23°CEN ISO 604
  • Thermal properties
    Thermal propertiesValueUnitParameterNorm
    Glass transition temperatureC-
    Service temperature-Clong-term-
    Thermal expansion (CLTE)10-5*1/K50-200°CDIN 53 752
    Thermal expansion (CLTE)10-5*1/K200-300°CDIN 53 752
  • Other properties
    Other propertiesValueUnitParameterNorm
    Water absorption0.35%24 h in water, 23°CDIN EN ISO 62
    Water absorption1.5%24 h in water, 80°CDIN EN ISO 62
    Flammability (UL94)V0-corresponding toDIN IEC 60695-11-10;

Stock program