白炭黑粒径对湿法混炼天然胶乳/白炭黑胶料性能的影响  

Effect of Silica Particle Size on Properties of Natural Latex/Silica Compounds Prepared by Wet Mixing Method

作　　者：李利[1] 肖培光 吴浩[1] 汪传生[1] 刘潇冬 边慧光[1] LI Li;XIAO Peiguang;WU Hao;WANG Chuansheng;LIU Xiaodong;BIAN Huiguang(Qingdao University of Science and Technology, Qingdao 266061, China)

机构地区：[1]青岛科技大学机电工程学院,山东青岛266061

出　　处：《橡胶工业》2018年第5期543-547,共5页China Rubber Industry

摘　　要：在液相状态下,利用球磨机对白炭黑进行研磨,制备白炭黑水分散体,研究分散体中白炭黑粒径对湿法混炼天然胶乳/白炭黑胶料性能的影响。结果表明,不同粒径白炭黑胶料的性能差异较大,当白炭黑聚集体粒径为9.4μm时,胶料的综合性能最佳。In this study,silica aqueous dispersion was prepared by grinding using a ball mill and the effects of silica particle size in the dispersion on the properties of the natural latex/silica compounds by wet mixing were investigated. The results showed that,the properties of NR/silica compounds with different particle size of silica were significantly different,and when the particle size of silica aggregates was 9. 4 μm,the properties of the compound were the best.

关 键 词：天然胶乳 白炭黑 粒径 湿法混炼 硫化特性 物理性能 

分 类 号：TQ331.2[化学工程—橡胶工业] TQ330.383