Chlorobutyl Reliance Impramer C 1139

Chlorobutyl rubber is produced by chlorination of regular butyl rubber. Chlorobutyl rubber has ability to co-vulcanize with other general purpose rubbers with different curing systems keeping all the characteristic advantages of butyl rubber. It can be used in applications requiring gas impermeability, high heat, weather and chemical resistance. Impramer C1139 Product is offered as white to light amber color bale and has 0.92 as typical specific gravity.

Manufacturer: Reliance

Industry: Rubber

Common Uses:

  • Heavy Duty Inner Tubes
  • Tubeless Tire Inner Liners
  • Curing Envelop
  • Inner Linings for Storage Tanks


  • Mooney Viscosity -ML(1+8)@125C (MU): 33.0-43.0

  • Chlorine(%): 1.15-1.35

  • Volatile Matter(%): <=0.5

  • Non-staining Antioxidant(%): >=0.05

  • Ash Content(%): <=0.5

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