快速合成小粒径聚丁二烯胶乳技术研究  

Study of Rapid Synthesis of Small Size Special Polybutadiene Latex

作　　者：翟云芳 魏绪玲 ZHAI Yun-fang;WEI Xu-ling(Lanzhou Petrochemical Research Center,Petrochemical Research Institute,Lanzhou 730060,China)

机构地区：[1]中国石油石油化工研究院,兰州化工研究中心,甘肃兰州730060

出　　处：《塑料工业》2020年第S01期59-60,85,共3页China Plastics Industry

摘　　要：采用乳液聚合法快速制备了小粒径聚丁二烯胶乳。研究了乳化剂用量、电解质用量、水比、后期反应温度等因素对小粒径聚丁二烯胶乳的反应时间及其质量的影响,并得出了快速合成可满足后续实验要求的小粒径聚丁二烯胶乳的最佳条件。The small size special polybutadiene latex was prepared by emulsion polymerization.The influence of emulsifier quantity,electrolyte quantity,water quantity,reaction temperature of late stage and so on,on the reaction time and quality of small size special polybutadiene latex were studied.The best conditions for the synthesis of small size special polybutadiene latex were obtained.

关 键 词：丁二烯-丙烯腈-苯乙烯三元共聚物 聚丁二烯胶乳 合成 

分 类 号：TQ322.9[化学工程—合成树脂塑料工业]