羧酸铝化合物在溶聚丁苯橡胶中的应用  

Application of aluminum carboxylate compound in SSBR

作　　者：谢松白 李波 龚子情 张定军[1] 胡海华 赵洪国 吴宇 黄溪岱 张华强 XIE Songbai;LI Bo;GONG Ziqing;ZHANG Dingjun;HU Haihua;ZHAO Hongguo;WU Yu;HUANG Xidai;ZHANG Huaqiang(School of Material Science and Engineering,Lanzhou University of Technology,Lanzhou 730050,China;Pretrochemical Research Institute of PetroChina,Synthetic Rubber Engineering Research Renter,Synthetic Rubber Engineering Technology Research Center of Gansu Province,Lanzhou 730060,China)

机构地区：[1]兰州理工大学材料科学与工程学院,甘肃兰州730050 [2]中国石油石油化工研究院合成橡胶工程研究中心甘肃省合成橡胶工程技术研究中心,甘肃兰州730060

出　　处：《弹性体》2021年第6期5-10,共6页China Elastomerics

基　　金：国家重点研发计划项目(2017YFB0307100);中国石油科技项目(2019-2616-3)。

摘　　要：研究了自主制备的四种羧酸铝化合物YAY、YADN、YADO、BSAN对溶聚丁苯橡胶(SSBR)炭黑分散度、动态力学性能等的影响。结果表明,加入羧酸铝化合物能够提高炭黑在SSBR的分散度,YADN、YADO的引入能够使SSBR的抗湿滑性能得到增强,滚动阻力得到减小,其中添加YADO的炭黑补强的SSBR的综合性能最佳。The effects of four self-prepared aluminum carboxylate compounds,YAY,YADN,YADO and BSAN,on the vulcanization characteristics,physical and mechanical properties,carbon black dispersion and dynamic mechanical properties of solution polymerized styrene butadiene rubber(SSBR)were studied.The results show that the addition of aluminum carboxylate compounds can improve the dispersion of carbon black in SSBR,and YADN and YADO can enhance the wet skid resistance of SSBR and reduce rolling resistance.Among them,carbon black with YADO has the best overall performance to rein force SSBR.

关 键 词：溶聚丁苯橡胶 羧酸铝化合物 炭黑 炭黑分散度 动态力学性能 

分 类 号：TQ333.1[化学工程—橡胶工业]