TREAD RUBBER COMPOSITION COMPRISING SILICA FILLED METAL

A tread rubber composition is provided to improve conductivity and to prevent the static electricity in application to tire by comprising silica supported with metal. A tread rubber composition comprises base rubber 100 parts by weight, and silica supported with metal 5~20 parts by weight. The silic...

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Bibliographische Detailangaben
Hauptverfasser: LEE, HYUN HWA, KANG, SEON HO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A tread rubber composition is provided to improve conductivity and to prevent the static electricity in application to tire by comprising silica supported with metal. A tread rubber composition comprises base rubber 100 parts by weight, and silica supported with metal 5~20 parts by weight. The silica supported with metal is the silica supported with 1~20% metal based on the weight of silica. In the silica supported with metal, the metal is any one selected from a group consisting of nickel(Ni), iron(Fe), cobalt(Co), ruthenium(Ru), rhodium(Rh), palladium(Pd), osmium(Os), iridium(Ir) and platinum(Pt).