METHOD OF PREPARING RUBBER MIXTURE

摘要

FIELD: chemistry. ^ SUBSTANCE: rubber mixture is obtained by adding ground up treated rubber crumb to a base rubber mixture. The base mixture used is frost-resistant B-14 butadiene-nitrile rubber mixture. The rubber crumb is further ground up and mechanically activated on a planetary mill. ^ EFFECT: simple process of making frost-resistant rubber articles with preservation of operational properties of the articles on the level of the base rubber mixture. ^ 3 tbl