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NBR is known for its excellent oil resistance, mainly used for the preparation of oil and rubber products. As the industry continues to develop, their higher performance requirements, such as good resistance to ozone, hot air aging resistance and flame resistance and so on. Chlorinated polyethylene rubber (CM) having a high tensile strength, good resistance to ozone resistance, aging resistance, flame resistance, and lower costs. The study shows that the CM added NBR vulcanized rubber physical properties, the heat-air aging resistance, flame resistance and resistance to ozone can be significantly improved. Due to the differences in the structure of the NBR and CM, so NBR / CM and in the choice of glue curing system has many limitations. Peroxide curing system is relatively mature vulcanization system, but simply using peroxide-cured NBR / CM and glue will appear uncoordinated two-phase cure rate, low strength of vulcanized rubber
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