The invention relates to a development method of tire rubber having cutting resistance and abrasion resistance as well as low thermogenesis and solves the problem of early damage of tires traveling to and fro between paved roads and non-paved roads of mining areas in mid-short distance heavy-load regions, that is, requirements of the tires for puncturing resistance and cutting chipping resistance during traveling on the non-paved roads of the mining areas are met, requirements of the tires for abrasion resistance and low thermogenesis during traveling on the paved roads at high speeds are also met, so that the early damage of the tires is reduced, and the service lives of the tires are prolonged. According to the tire rubber, the rubber takes natural rubber as a main body and is synthesized with a small number of butadiene-styrene copolymers, and the basic abrasion resistance and cutting resistance of the tire rubber are guaranteed; a reinforcing system adopts both carbon black and white carbon black, in combination of a semi-efficient vulcanization system and a matched vulcanization technology, the excellent cutting resistance and abrasion resistance are acquired, and meanwhile, the thermogenesis of the rubber is also reduced.
Tire rubber having cutting and abrasion resistance and low thermogenesis
2016-01-06
Patent
Elektronische Ressource
Englisch
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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