TECASINT 1061 black

Polyimide with 15 % graphite and 10 % PTFE

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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)
Color
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

automotive industry
aircraft and aerospace technology
conveyor technology
mechanical engineering
precision engineering
textile industry
vacuum technology

Downloads

Datasheet (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Condition Test Method
    Notched impact strength (Charpy) 3.9 kJ/m2 max 7.5 J DIN EN ISO 179-1
    Impact strength (Charpy) 25.8 kJ/m2 max 7.5 J DIN EN ISO 179-1
    Shore hardness 85 Shore D DIN EN ISO 868
    Tensile strength 77 MPa 50 mm/min DIN EN ISO 527-1
    Modulus of elasticity
    (tensile test)    		 4400 MPa 50 mm/min DIN EN ISO 527-1
    Flexural strength 120 MPa 10 mm/min DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 4000 MPa 10 mm/min DIN EN ISO 178
    Compression modulus MPa 10 mm/min EN ISO 604
    Compressive strain at break % 10 mm/min EN ISO 604
    Elongation at break (tensile test) 2.9 % 50 mm/min DIN EN ISO 527-1
    Compression strength 170 MPa 10 mm/min EN ISO 604
    Elongation at break (flexural test) 3.6 % 10 mm/min DIN EN ISO 178
    Compression strength 174 MPa 10mm/min, 10% strain EN ISO 604
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Condition Test Method
    Glass transition temperature 667 F -
    Heat distortion temperature C 1.85 MPa DIN 53 461
    Specific heat J/(g*K) -
    Thermal conductivity W/(k*m) 40°C ISO 8302
    Thermal expansion (CLTE) 10-5*1/K 50-200°C DIN 53 752
    Service temperature 260 C long-term -
  • product-technical-detail-collapse-item-2-lvl-1
    Other properties Value Unit Condition Test Method
    Flammability (UL94) V0 - corresponding to DIN IEC 60695-11-10;
    HZ Technical guidelines yes lbs/in^2 -
    HZ-Catalogue yes lbs/in^2 -
    Water absorption 0.64 % 24 h in water, 73°F DIN EN ISO 62
    Water absorption 1.82 % 24 h in water, 176°F DIN EN ISO 62

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