PET (Polyethylene terephthalate Copolymer – natural and black colour)

Universal structure material with both characteristics of PA 6 and POM: dimensional stability and high stiffness, high chemical resistance and low friction coefficient. The material is used in production of precise structural parts. The parts are heavy-duty and they do not demand any external lubrication in the humid environment or they work in the environment of low thermal expansion indicator.


  • Elements working in humid environment
  • Electroinsulating parts in electromechanics
  • Elements working in acid or alkaline environment
  • Gears with low modules
  • Guide rails and guides
  • Highly loaded rolling and sliding elements


  • Perfect resistance to contamination
  • High resistance to creep
  • Very high stiffness and hardness
  • Very high chemical resistance (higher than POM and PA6)
  • Good machinering properties
  • Low friction coefficient
  • Low coefficient of linear expansion
  • Good ductility
  • High dimensional stability (better than in polyacetal)
  • Physiological safety
  • Low resilience (lower that resilience of POM and PA6)