TECASINT 1011 natural

unfilled polyimide

TECASINT 1011 is an unfilled polyimide natural grade. This material particularly stands out in the TECASINT 1000 product family for very high strength and elongation. It is characterised by properties such as a very high modulus of elasticity, high rigidity, high degree of hardness and low thermal and electrical conductivity. These are accompanied by high purity and low outgassing in accordance with ESA regulation ECSS-Q-70-20. Its previous name was SINTIMID Pur HT.


Chemical designation
PI (Polyimide)
# black
1,34 g/cm3

Main Features

  • very good thermal stability
  • high thermal and mechanical capacity
  • very good electrical insulation
  • good chemical resistance
  • resistance against high energy radiation
  • low outgassing
  • high creep resistance
  • sensitive to hydrolysis in higher thermal range

Target industries

aircraft and aerospace technology
nuclear and vacuum technology
mechanical engineering
precision engineering
cryogenic engineering
semiconductor technology
electrical engineering
food engineering

Technical details

Stock program