Rubber adhesion promoter with low Co(II) ions concentration for steel cord, was prepared by surface modification of fumed silica with cobalt chloride. The effect of this promoter on processing and physico-mechanical properties of the filled elastomer compositions based on synthetic polyisoprene rubber, and also on the properties of rubber - metal systems was investigated.
резина, металлокорд, адгезия, соединения кобальта, rubber, steel cord, adhesion, cobalt compounds
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