Rubbery composition for tire tread

The invention provides rubbery composition for tire tread, which includes crude rubber and styrene-butadiene rubber containing hydroxyl group. The crude rubber contains natural rubber, solution-polymerized styrene-butadiene rubber, and neodymium butadiene rubber. The rubber composition can enhance b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEON IL-HWAN, CHANG SOOI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides rubbery composition for tire tread, which includes crude rubber and styrene-butadiene rubber containing hydroxyl group. The crude rubber contains natural rubber, solution-polymerized styrene-butadiene rubber, and neodymium butadiene rubber. The rubber composition can enhance braking performance on the ice and snow road, has great braking performance on the dry road and the wet road, the rotation resistance is low, therefore it is can be used in difference seasons.