TECASINT 6062 black

Modified Polyimide filled with graphite and PTFE for Direct Forming

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The basis of this type, modified with graphite and PTFE, is a non-meltable and high-temperature resistant polyimide plastic. TECASINT 6062 black is a further development of the unfilled type TECASINT 6012 natural and can also only be processed in the direct forming process. This material is a polyimide that was specially developed for tribological applications that require very good sliding/friction properties at high temperatures and moderate PV values. Due to the graphite/PTFE combination, the polyimide TECASINT 6062 black has the lowest static friction compared to the other types of the 6000 series.
This prevents a stick-slip effect in low-speed sliding applications. Like all PI polymers, this type also has good resistance to high-energy radiation and chemicals. The polymer is suitable for applications in mechanical engineering, aerospace technology and the automotive industry.

Facts

Chemical designation
PI (Polyimide)
Colour
black
Alternative colours available
black
Density
1.51 g/cm3

Main Features

  • very good slide and wear properties
  • excellent slip-stick properties
  • resistance against high energy radiation
  • good chemical resistance
  • sensitive to hydrolysis in higher thermal range

Target industries

mechanical engineering
automotive industry
aircraft and aerospace technology

Downloads

Datasheet (PDF)

Technical details

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    Mechanical properties Value Unit Parameter Norm
    Shore hardness 82 Shore D DIN EN ISO 868
    Impact strength (Charpy) 75.8 kJ/m2 max 7.5 J DIN EN ISO 179-1
    Notched impact strength (Charpy) 5 kJ/m2 max 7.5 J DIN EN ISO 179-1eA
    Tensile strength 50 MPa 50 mm/min DIN EN ISO 527-1
    Modulus of elasticity
    (tensile test)    		 4100 MPa 1 mm/min DIN EN ISO 527-1
    Flexural strength 75 MPa 10 mm/min DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 4200 MPa 2 mm/min DIN EN ISO 178
    Compression modulus 1500 MPa 1 mm/min EN ISO 604
    Compressive strain at break 17 % 10 mm/min EN ISO 604
    Elongation at break (tensile test) 2.1 % 50 mm/min DIN EN ISO 527-1
    Compression strength 125 MPa 10 mm/min EN ISO 604
    Elongation at break (flexural test) 2.3 % 10 mm/min DIN EN ISO 178
    Compression strength 120 MPa 10mm/min, 10% strain EN ISO 604
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Thermal conductivity 0.48 W/(k*m) 40°C ISO 8302
    Specific heat 1.05 J/(g*K) -
    Heat distortion temperature 267 C 1.85 MPa DIN 53 461
    Glass transition temperature 286 C -
    Thermal expansion (CLTE) 2.2 - - 10-5*1/K 50-200°C DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 5.8 - - 10-5*1/K 200-300°C DIN EN ISO 11359-1;2
    Service temperature C long term -
  • product-technical-detail-collapse-item-2-lvl-1
    Other properties Value Unit Parameter Norm
    Flammability (UL94) V0 - corresponding to DIN IEC 60695-11-10;
    HZ-Catalogue yes - -
    HZ Technical guidelines yes lbs/in^2 -
    Water absorption 0.2 % 24 h in water, 23°C DIN EN ISO 62
    Water absorption 3.8 % 24 h in water, 80°C DIN EN ISO 62