FIELD: chemistry.
SUBSTANCE: rubber mixture contains halobutyl rubber, additional rubber containing polybutadiene rubber, butadiene styrene rubber, nitrile rubber or mixture thereof with mineral filler containing silicon dioxide in amount of 20-250 parts per 100 parts rubber, and a composite modifier containing a sulphur-containing silane compound and an additive formed from an ethanolamine-containing compound.
EFFECT: invention increases adhesion strength and ensures low rolling resistance of the rubber.
5 dwg, 2 dwg, 2 tbl, 4 ex
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