Polyurethane, due to its high resistance to abrasion and pressing, is a more and more commonly used sealing material.
Polyurethane is thus an ideal material for o-rings and other sealing elements. Seals made of this material have such features as low permanent deformation, high elasticity, high abrasion resistance, high resistance to pressing, longer life than in case of standard elastomers, thanks to their good mechanical properties, and lower friction which allows to reduce start-up force.

Temperature range -30°C ÷ +100°C
Hardness (IRHD) No data
Resistance to media
  • HFA and HFB fluids
  • hydraulic fluids and biodegradable oils
  • air