مهندسی لاستیک ایران زمین
, also called nitrilebutadiene rubber, an oilresistant synthetic rubber produced from a copolymer of acrylonitrile and main applications are in fuel hoses, gaskets, rollers, and other products in which oil resistance is required. In the production of NBR, acrylonitrile (CH 2 =CHCN) and butadiene (CH 2 =CHCH=CH 2) are emulsified in water and then polymerized (their singleunit ...
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