摘要
以过氧化二苯甲酰(BPO)为引发剂,水为分散相,聚乙烯醇(PVA)为分散剂,用既可作溶剂又可作共聚单体的甲基丙烯酸甲酯(MMA)与SBS在开放体系下进行悬浮接枝共聚反应。并用红外光谱对接枝物进行了表征,同时研究了合成条件对接枝共聚物剥离强度的影响。
Using BPO as intiator, water as medium, PVA as dispersing agent, MMA as grafting monomer and solvent, SBS-g-MMA was performed in open suspension copolymerization system. The grafted copolymer was characterized by IR spectrosocopy. The effect of polymerization condition on peeling strength of copolymer was also studied.
出处
《中国胶粘剂》
CAS
2004年第3期12-15,共4页
China Adhesives
关键词
丁苯嵌段共聚物
甲基丙烯酸甲酯(MMA)
悬浮聚合
接枝共聚
剥离强度
styrene-butadiene-styrene block copolymer
methyl methacrylate
suspension polymerization
graft copolymerization
peeling strength
