The invention discloses a rubber composition for auto tyres and belongs to the technical field of auto tyres. According to the invention, the rubber composition for auto tyres is mainly compounded of butadiene styrene rubber, styrene-isoprene-butadiene rubber and butadiene rubber in the presence of linseed oil, aromatic modified terpene resin, light calcium carbonate, silica, zinc stearate, dibutyl ester, magnesium oxide, methyl 2,2-dithienylglycolate and sodium pyrosulfite; and the heat generation property of the rubber composition can b reduced effectively.
Rubber composition for auto tyres
2015-05-20
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |