The invention discloses high-elasticity rubber for an automobile tire, and belongs to the technical field of rubber. The high-elasticity rubber for the automobile tire is prepared from the following components: 20 to 30 parts of cis-polybutadiene, 20 to 40 parts of butadiene rubber, 20 to 30 parts of isoprene rubber, 30 to 50 parts of egg white, 20 to 30 parts of aromatic hydrocarbon oil, 5 to 10 parts of silica, 5 to 10 parts of graphite powder, and 5 to 10 parts of ethyl carbamate. According to the high-elasticity rubber, two types of conjugated diene rubber are mainly selected and compounded, and the egg white has elasticity, so that elasticity and comprehensive performance of the rubber are improved; the tire manufactured from the rubber is high in elasticity and abrasive resistance, and then, the service life of the tire is prolonged, so that the use safety of an automobile can be improved.
High-elasticity rubber for automobile tire
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 |
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