N-异冰片基丙烯酰胺的RAFT聚合制备阻燃树脂  

Synthesis of N-isobornyl acrylamide flame retardant resin by RAFT polymerization

作　　者：苏浩嘉 徐徐[1] 王石发[1] 季永新[1] SU Hao-jia;XU Xu;WANG Shi-fa;JI Yong-xin(College of Chemical Engineering,Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]南京林业大学化学工程学院,江苏南京210037

出　　处：《应用化工》2021年第1期53-55,60,共4页Applied Chemical Industry

基　　金：国家重点研发计划资助(2018YFD0600402)。

摘　　要：以N-异冰片基丙烯酰胺为单体,利用RAFT聚合,改性环氧树脂,接枝阻燃剂,制备了N-异冰片基丙烯酰胺的RAFT聚合阻燃树脂,用凝胶色谱和粒径分析仪对树脂进行了表征。将树脂涂布后,测试了阻燃性能。结果表明,在单体占总质量为N-异冰片基丙烯酰胺28%,甲基丙烯酸甲酯30.7%,丙烯酸丁酯30.3%,丙烯酸11%时,水溶性最好,阻燃效果最好。N-isobornyl acrylamide was used as monomer,and RAFT polymerization,modified epoxy resin,and grafted flame retardant were used to prepare RAFT of N-isobornyl acrylamide.Polymer flame retardant resin.The resin was characterized by gel chromatography and particle size analyzer.After coating the resin,the flame retardant properties were tested.The results show that when monomers account for 28%of total mass of N-isobornyl acrylamide,30.7%of methyl methacrylate,30.3%of butyl acrylate,and 11%of acrylic acid,the water solubility is the best and the flame retardant effect is the best.

关 键 词：阻燃树脂 N-异冰片基丙烯酰胺 环氧树脂 RAFT聚合 涂料 

分 类 号：TQ322.44[化学工程—合成树脂塑料工业]