| abstract |
FIELD: chemistry. n SUBSTANCE: group of inventions can be used for the production of moulded items used in parts and elements of pneumatic suspensions, tires, tire treads, cable casings, hoses, drive belts, conveyor belts, tires, shoe soles and shock-absorbing elements. For obtaining rubber mixtures, at least one ACM polyacrylate rubber, at least one oxide or silicate filler or carbon black, at least one epoxysilane, crosslinking agents and vulcanisation accelerators are mixed. The epoxysilane is represented by the formula n n n n wherein X - OCH 2 CH 3 , R I represents a branched or unbranched, saturated or unsaturated, aliphatic, aromatic or mixed aliphatic / aromatic hydrocarbon group with two bonds and a C 1 -C 30 , which is optionally substituted, or an alkyl ether group with two bonds. n EFFECT: increase of the dynamic properties of rubber mixtures. n 9 cl, 1 dwg, 8 tbl |