丙烯腈-三元乙丙橡胶-苯乙烯接枝共聚物AES的合成  

Graft copolymerization of styrene and acrylonitrile onto EPDM

作　　者：董颖[1] 金春玉[1] 刘洪伟[1] 赵彦广[2] 刘英梅[3] 周淑花[1] 邹向阳[1] 盛光[1] 

机构地区：[1]中国石油吉林石化公司研究院,吉林吉林132021 [2]中国石油吉林石化公司北方公司龙山化工厂,吉林吉林132022 [3]中国石油吉林石化公司销售管理部,吉林吉林132022

出　　处：《弹性体》2011年第2期29-31,共3页China Elastomerics

摘　　要：用溶液聚合法合成了丙烯腈-三元乙丙橡胶-苯乙烯接枝共聚物(AES),研究了接枝聚合反应的影响因素,并进行了红外光谱表征。结果表明,三元乙丙橡胶(EPDM)已接枝上丙烯腈(AN)和苯乙烯(St)的共聚物(SAN)支链,即EPDM与AN及St发生了接枝共聚合反应。Graft copolymerization of styrene and acrylonitrile onto EPDM with the solution-polymerization method was carried,the effect factors of copolymerization were studied,characterization of the synthesized AES with infrared spectroscopy was made.It was showed that EPDM had grafted SAN branches that graft copolymerization of styrene and acrylonitrile onto EPDM had happened.

关 键 词：丙烯腈 苯乙烯 AES 共聚合 

分 类 号：TQ316.343[化学工程—高聚物工业]