轮胎用橡胶组合物的制造方法
轮胎用橡胶组合物的制造方法
本发明提供湿路抓着性能、低滚动阻力性和耐磨耗性优异的轮胎用橡胶组合物的制造方法。是在二烯系橡胶100质量份中配合了二氧化硅80～180质量份、并配合了相对于二氧化硅量为5～18质量％的硅烷偶联剂的橡胶组合物的制造方法，其特征在于，在混合机中一起投入上述二氧化硅和硅烷偶联剂，进行混合，然后投入上述二烯系橡胶，进行混炼。
Provided is a method of producing a rubber composition for a tire having excellent wet grip performance, low rolling resistance, and excellent wear resistance. A method of producing a rubber composition containing 80-180 parts by mass of silica with respect to 100 parts by mass of a diene-based rubber, and containing a silane coupling agent in an amount of 5-18 mass% with respect to the silica content, said method characterized by introducing the silica and the silane coupling agent together into a mixer, mixing the silica and the silane coupling agent, and then introducing the diene-based rubber to the mixture and kneading the resultant mixture.
Document information
轮胎用橡胶组合物的制造方法
2022-10-14
Patent
Electronic Resource
Chinese
| IPC: | C08J Verarbeitung , WORKING-UP / 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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |