In accordance with the invention a wire coat rubber composition for a tire comprises from 70 phr to 100 phr of cis 1,4-polyisoprene rubber, from 0 phr to 30 phr of solution-polymerized styrene butadiene rubber, from 65 phr to 95 phr pre-silanized precipitated silica, from 0.1 phr to 5 phr of a cobalt salt, up to 15 phr carbon black, up to 10 phr of a resin, and up to 10 phr oil. Further the present invention is directed to a tire comprising such a wire coat composition.
根据本发明,用于轮胎的金属丝包胶橡胶组合物包含70 phr至100 phr的顺式1,4‑聚异戊二烯橡胶,0 phr至30 phr的溶聚丁苯橡胶,65 phr至95 phr的预硅烷化的沉淀二氧化硅,0.1至5 phr的钴盐,至多15 phr的炭黑,至多10 phr的树脂和至多10 phr的油。本发明进一步涉及包含这样的金属丝包胶组合物的轮胎。
A WIRE COAT RUBBER COMPOSITION FOR A TIRE AND A TIRE COMPRISING A WIRE COAT RUBBER COMPOSITION
用于轮胎的金属丝包胶橡胶组合物和包含金属丝包胶橡胶组合物的轮胎
22.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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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