Description

Chloroprene Rubber is moderately resistant to both petroleum oils and weather (ozone, UV, oxygen). This qualifies Chloroprene uniquely for certain sealing applications where many other materials would not be satisfactory. Chloroprene has relatively low compression set, good resilience and abrasion, and is flex cracking resistant. Chloroprene has excellent adhesion qualities to metals for rubber to metal bonding applications. It is used extensively for sealing refrigeration fluids due to its excellence resistance to Freon and ammonia.

Temperature Range

Low -40° C
High 121° C

Hardness Range

15 to 95 Shore A

Application Advantages

  • Excellent ozone, weather and natural aging resistance
  • Excellent abrasion resistance
  • Excellent resistance to alcohols, ammonia, dilute and concentrated acids and alkalis
  • Good heat resistance
  • Good mechanical properties rating
  • Good compression set rating
  • Good flame resistance
  • Good resistance to water, steam, most oils and petroleum products
  • OK in kerosene, ketones and oxygenated solvents

Application Limitations

  • Chlorinated solvents, degreasers, diestic synthetic lubricants
  • Limited flexibility at lower temperatures

Usage:

  • V-belts , impellers, underground cables, hose, Bridge Bearing Pads