Properties of acrylonitrile butadiene rubber by acrylonitrile content influence, along with the increase of the acrylonitrile content on tensile strength, heat resistance, oil resistance, air tightness, hardness, elastic, but cold resistance reducing. NBR ozone resistance and electrical insulation performance. Polar better water resistance of nitrile rubber is very strong, compatibility with other polymers are generally not too good, but and chloroprene rubber, phenolic resin, polyvinyl chloride and other high polar polymers, especially with chlorine containing polymers with good compatibility, often with. In addition, in order to improve the processing performance, nitrile butadiene rubber often with natural rubber, styrene butadiene rubber, polybutadiene rubber and other nonpolar rubber and.

Nitrile rubber is mainly used for production of oil products, such as oil hose, rubber belt, rubber diaphragm and a large oil sac, commonly used in the production of various types of oil resistant molded products, such as O ring, oil seal, rubber bowl, diaphragm, valve, bellows, also used in the production of plywood and wear parts.