树脂改性用低顺式聚丁二烯橡胶研究进展  

Research progress in low cis-polybutadiene rubber for resin modification

作　　者：朱景芬 崔英 李楠 ZHU Jing-fen;CUI Ying;LI Nan(Lanzhou Petrochemical Research Center,Petrochemical Research Institute,PetroChina,Lanzhou 730060,China;No 11 Oil Production Plant,Changqing Oilfield Company,PetroChina,Qingyang 745000,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,兰州730060 [2]中国石油长庆油田分公司第十一采油厂,甘肃庆阳745000

出　　处：《合成橡胶工业》2020年第5期426-430,共5页China Synthetic Rubber Industry

摘　　要：综述了树脂改性用低顺式聚丁二烯橡胶(LCBR)的合成路线、生产工艺、国内生产装置的情况及国内外LCBR的研究现状,同时对树脂改性用LCBR的研究方向进行了展望。LCBR生产工艺主要包括连续聚合工艺及间歇聚合工艺,国内树脂改性用LCBR产品仍存在技术瓶颈。对于树脂改性用LCBR的研究主要集中在降低凝胶含量及低胶液黏度产品的开发方面。The synthesis route,production process,domestic production facilities and research status of low cis-polybutadiene rubber(LCBR)for resin modification were reviewed,and the research progress of LCBR for resin modification was prospected with 26 references.LCBR production process mainly included continuous polymerization process and intermittent polymerization process.But there were still technical bottlenecks in domestic LCBR products for resin modification.The research on resin modified LCBR mainly focused on the development of products that reduced gel content and low viscosity.

关 键 词：低顺式聚丁二烯橡胶 高抗冲聚苯乙烯 丙烯腈-丁二烯-苯乙烯共聚物 改性 综述 

分 类 号：TQ333.2[化学工程—橡胶工业]