偶联剂SUMILINK^(■)200在全钢载重子午线轮胎胎面胶中的应用  

Application of Coupling Agent SUMILINK^(■)200 in Tread Compound of Truck and Bus Radial Tire

作　　者：刘峰[1] 孙涛[1] 王俊英[1] 周宝珍 王书磊 邢涛[1] 陈雪梅[1] LIU Feng;SUN Tao;WANG Junying;ZHOU Baozhen;WANG Shulei;XING Tao;CHEN Xuemei(Shandong Linglong Tire Co.,Ltd,Zhaoyuan 265400,China)

机构地区：[1]山东玲珑轮胎股份有限公司,山东招远265400

出　　处：《轮胎工业》2021年第6期377-380,共4页Tire Industry

摘　　要：研究偶联剂SUMILINK^(■)200在全钢载重子午线轮胎天然橡胶/炭黑胎面胶中的应用。结果表明:在胎面胶中添加偶联剂SUMILINK®200后,胶料的门尼粘度增大,硫化胶的物理性能变化不大,60℃时的损耗因子明显减小,动态生热降低;偶联剂SUMILINK®200用量为1.5份时,成品轮胎的滚动阻力系数减小4.2%。The application of coupling agent SUMILINK^(■)200 in natural rubber/carbon black tread compound of truck and bus radial tire was studied.The results showed that after adding the coupling agent SUMILINK®200 in the tread compound,the Mooney viscosity of the compound increased,the physical properties of the vulcanizate changed little,the loss factor at 60℃was significantly reduced,and the dynamic heat build-up decreased.When the dosage of coupling agent SUMILINK^(■)200 was 1.5 phr,the rolling resistance index of the finished tire decreased by 4.2%.

关 键 词：全钢载重子午线轮胎 胎面胶 偶联剂 炭黑 动态力学性能 滚动阻力 

分 类 号：TQ330.387[化学工程—橡胶工业] U463.341[机械工程—车辆工程]