CR (Chloroprene Rubber, Neoprene)

  • CR was the earliest synthetic rubbers used to produce seals.
  • CR has good aging characteristics in ozone and weather environments, along with abrasion and flex cracking resistance.
  • CR is not effective in aromatic and oxygenated solvent environments.
  • The working temperature range is considered to be -40°C to +110°C.(-40°F to +230°F) But for short working periods it will take even 120°C.
  • Good gasoline resistance.

What is CR (Chloroprene Rubber, Neoprene) used for?

  • Rubber gasket
  • Rubber pipe
  • Rubber seal
  • O-ring
  • Weather-resistant products (such as wetsuits and orthotics).