白炭黑在全钢载重子午线轮胎胎面基部胶中的应用  

Application of Silica in Tread Base Compound of Truck and Bus Radial Tire

作　　者：胡源 牟成乾 李建勋 李伟 孔德鲁 林纪祥 HU Yuan;MU Chengqian;LI Jianxun;LI Wei;KONG Delu;LIN Jixiang(Tongli Tire Co.,Ltd,Yanzhou 272000,China)

机构地区：[1]通力轮胎有限公司,山东兖州272000

出　　处：《轮胎工业》2020年第8期483-487,共5页Tire Industry

摘　　要：研究白炭黑在全钢载重子午线轮胎胎面基部胶中的应用。结果表明,以沉淀法白炭黑全部替代全钢载重子午线轮胎胎面基部胶配方中的炭黑,优化白炭黑和吡咯烷酮用量后,能有效降低轮胎冠部生热和滚动阻力,提升轮胎耐久性能。The application of precipitated silica in the tread base compound of truck and bus radial tire was investigated.The results showed that,by using precipitated silica to replace all of the carbon black in the formula of tread base compound,and optimizing the dosage of silica and pyrrolidone,the heat build-up and rolling resistance of tire crown were effectively reduced,and the durability of tire was improved.

关 键 词：沉淀法白炭黑 全钢载重子午线轮胎 胎面基部胶 生热 滚动阻力 耐久性能 

分 类 号：U463.341.3[机械工程—车辆工程] TQ330.383[交通运输工程—载运工具运用工程]