Neoprene Gasket, knowned as CR Gasket or Neoprene Seal, which mainly used as oil sealing gasket like NBR Gasket, made by rubber compression molded tooling or die cutting tooling.
Rubber Neoprene Gasket Major Shape: O Ring, Round Flat, Flat, Shoulder, Spherical, Sink, Diaphragm
Neoprene Rubber Gasket Property:
Neoprene Rubber Good Physical Property: Have a good tensile strength, elongation crystalline and adhesion
Neoprene Sealing Gasket have good Oil Proof : Neoprene Oil resistance ranks only second to that of NBR
Neoprene Rubber Seal have a certain Heat & Flame Resistance: Heat resistance is equal to that of NBR materials
Neoprene Gasket good weather resistance, ozone resistance and aging resistance, is rank only second to EPR Gasket and II R ( Isobutylene Isoprene Rubber )
Acid & alkali resistance and anti chemical: Norganic acid and alkali resistance is good
Neoprene Gasket working temperature:
1. 80℃ ～ 100℃ for a long time
2. 120℃ ～150℃ for a short period
3. Decomposing temperature is 230℃～260℃
CR & Neoprene Gasket Notes:
Neoprene Rubber cold tolerance and insulation are poor.
Neoprene Rubber bad storage stability easily appearing self-vulcanization phenomenon and it tend to harden as Mooney Viscosity increases.