TECASINT 4021 black

polyimide with 15 % graphite

Starting with the base polymer TECASINT 4011, TECASINT 4021 with 15% graphite has been developed. Thanks to the improved friction and wear properties, TECASINT 4011 is particularly suitable for tribological applications. It is also suitable for dry applications since the material is self lubricating.

Facts:

Chemical Designation:
PI (Polyimide)
Colour:
# anthracite
Density:
1,49 g/cm3

Main Features:

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

Target Industries:

conveyor technology
hot glass technology
mechanical engineering
precision engineering
automotive industry

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