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- Butadiene-Acrylonitrile Rubbers by Great Soviet Encyclopedia... rubbers are among the most im-portant special rubbers that are used in the fabrication of various oil- and gasoline-resistant items. They are also used as plasticizers for plastics that are the basis for making shock-resistant materials. In 1971 the production capacity for butadiene-acrylonitrile rubbers in the capitalist countries was about 250, 000 tons.