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)
Color
black
Density
1.51 g/cm3

Main Features

  • excellent slip-stick properties
  • very good slide and wear 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

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Condition Test Method
    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 Condition Test Method
    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 Condition Test Method
    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