TECASINT 1061 black

Polyimide with 15 % graphite and 10 % PTFE

Starting with the base polymer TECASINT 1011, TECASINT 1061 with 15% graphite and 10% PTFE has been developed. Its properties include very low static friction and a low coefficient of friction. The material is self lubricating, which means it also has good properties in dry running conditions. TECASINT 1061 is suitable for low friction and low wear applications at medium temperatures (<200°C) and loads.

Facts

Chemical designation
PI (Polyimide)
Colour
black
Density
1,48 g/cm3

Main Features

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

Target industries

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Technical details


  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Notched impact strength (Charpy) 3.9 kJ/m2 max 7.5 J, 23°C DIN EN ISO 179-1
    Impact strength (Charpy) 25.8 kJ/m2 max 7.5 J, 23°C DIN EN ISO 179-1
    Shore hardness 85 - Shore D, 23°C -
    Tensile strength 77 MPa 50 mm/min, 23°C DIN EN ISO 527-1
    Elongation at break (tensile test) 2.9 % 50 mm/min, 23°C DIN EN ISO 527-1
    Modulus of elasticity
    (tensile test)
    4400 MPa 50 mm/min, 23°C DIN EN ISO 527-1
    Flexural strength 120 MPa 10 mm/min, 23°C DIN EN ISO 178
    Modulus of elasticity
    (flexural test)
    4000 MPa 10 mm/min, 23°C DIN EN ISO 178
    Compression strength 170 MPa 10 mm/min, 23°C EN ISO 604
    Elongation at break (tensile test) 3.6 % 10 mm/min, 23°C DIN EN ISO 178
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 353 C -
    Service temperature 260 C long-term -
  • product-technical-detail-collapse-item-2-lvl-1
    Other properties Value Unit Parameter Norm
    Water absorption 0.64 % 24 h in water, 23°C DIN EN ISO 62
    Water absorption 1.82 % 24 h in water, 80°C DIN EN ISO 62
    Flammability (UL94) V0 - corresponding to DIN IEC 60695-11-10;

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