The present invention is directed a rubber composition for a truck tire, the rubber composition comprising 75 phr to 95 phr of polyisoprene, 5 phr to 25 phr of at least one diene based rubber selected from polybutadiene rubber and styrene butadiene rubber, and 40 phr to 70 phr of silica, wherein the silica has a BET surface area within a range of 260 m2/g and 350 m2/g. Furthermore, the present invention is directed to a truck tire comprising such a rubber composition and a truck with a respective tire.
RUBBER COMPOSITION AND TRUCK TIRE
2024-02-08
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |