FIELD: chemistry.
SUBSTANCE: rubber mixture for tyre tread rubber contains 0.1-10 pts.wt first zinc oxide particles with mean diameter of 1-150 nm per 100 pts.wt rubber component, and not more than 2.5 pts.wt second zinc oxide particles with mean diameter of at least 200 nm per 100 pts.wt rubber component. A tyre or tyre components are also made from the disclosed rubber mixture. This rubber mixture for tyres is suitable for use in making tyre tread rubber, tread base rubber, side wall filler rubber, rubber for the squeezed part and rubber for inner lining of tyres.
EFFECT: good operational characteristics of a tyre and its parts while saving resources and protecting the environment.
12 cl, 5 tbl, 21 ex, 1 dwg
