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丁腈橡胶(NBR)是丁二烯和丙烯腈两种单体经自由基引发聚合制得的一种无规共聚物,分子结构中含有不饱和双键和极性基团-CN,使之具有耐油性能好、物理机械性能优异等特点,已经被广泛地应用于各种耐油制品,如O型环、蛇(软)皮管、垫圈、燃料箱衬胶、油罐衬里、印刷消耗品、印刷辊筒、绝缘地面垫板、硬橡胶零件、耐油鞋底、织物涂层、泵的叶
NBR (NBR) is a random copolymer of butadiene and acrylonitrile prepared by radical polymerization. The molecular structure contains unsaturated double bond and polar group -CN, Has good oil resistance, excellent physical and mechanical properties, has been widely used in various oil products, such as O-rings, snakes (soft) skin, gaskets, fuel tank lining rubber, oil tank lining, printing consumables, Printing rollers, insulating floor mats, hard rubber parts, oil resistant soles, fabric coatings, pump leaves