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Ensinger PEI
Clwyd Compounders CR Polychloroprene (CR; aka Neoprene)
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Polychloroprene (CR; aka Neoprene) has good all-round properties, resists degradation from sun, ozone and weather. Typical applications include wetsuits and professional diving suits, gloves, refrigeration seals, gaskets, hoses and car fan belts.

Typical applications: Wetsuits and professional diving suits, gloves, refrigeration seals, gaskets, hoses and car fan belts.

Advantages:

  • Good all-round properties
  • Resists degradation from sun, ozone and weather
  • Performs well in contact with oils and many chemicals
  • Remains useful over a wide temperature range
  • Displays outstanding physical toughness
  • Resists burning inherently better than exclusively hydrocarbon rubbers
  • Outstanding resistance to damage caused by flexing and twisting
Disadvantages:
  • Attacked by strong oxidizing acids, esters, ketones, chlorinated, aromatic and nitrohydrocarbons
  • Limited flexibility at low temperatures

Information provided by CLWYD COMPOUNDERS LTD.

Vendors:
Available Properties
  • Hardness, Shore A
  • Tensile Strength
  • Elongation at Break
  • Maximum Service Temperature, Air, Upper continuous
  • Minimum Service Temperature, Air, non-brittle
  • Minimum Service Temperature, Air, sealing applications
  
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Category Notes
Plastic

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