The present invention relates to a rubber composition for a tire tread and a tire including the rubber composition for the tire tread. The rubber composition for the tire tread is capable of providing a tire of which handling performance and braking performance on the wet road surface or the ice and snow road surface are simultaneously improved by comprising: a raw material rubber including 20 to 50 parts by weight of a first styrene butadiene rubber, 20 to 50 parts by weight of a second styrene butadiene rubber, and 10 to 40 parts by weight of a butadiene rubber (BR); and 80 to 180 parts by weight of a reinforcing filler, 2 to 50 parts by weight of a natural oil, and 2 to 30 parts by weight of a hydrocarbon resin with respect to 100 parts by weight of the raw material rubber.
RUBBER COMPOSITION FOR TIRE TREAD AND TIRE INCLUDING SAME
GUMMIZUSAMMENSETZUNG FÜR REIFENLAUFFLÄCHE UND REIFEN DAMIT
COMPOSITION DE CAOUTCHOUC POUR BANDE DE ROULEMENT DE PNEU ET PNEU LA COMPRENANT
30.09.2020
Patent
Elektronische Ressource
Englisch
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