甲基丙烯酸异冰片酯与甲基丙烯酸甲酯共聚合及聚合物表观性能  

ON COPOLYMERIZATION OF ISOBORNYL METHACRYLATE AND METHYL METHACRYLATE AND THEIR COPOLYMERS

作　　者：李明谦[1] 贾欣如[2] 李中[1] 蒋硕健[1] 

机构地区：[1]北京大学 [2]北京大学化学系,北京市100871

出　　处：《材料科学进展》1989年第3期285-288,共4页

基　　金：国家自然科学基金;9287005

摘　　要：研究了甲基丙烯酸异冰片酯与甲基丙烯酸甲酯在 BPO 引发下的共聚合。竞聚率 r_1和 r_2分别为0.91±0.02和0.46±0.01。测试了不同组成共聚物的热、光、力学等性能。A free radical copolymerization of isobornyl methacrylate (IB-MA) and methyl methacrylate(MMA)was investigated.The Compositions ofthe copolymers were determined by NMR.The monomer reactivity ratios werecalculated as r_1=0.91 and r_2=0.46.The thermal,optical and mechanical pro-perties of the copolymers with various composition were determined.

关 键 词：IBMA 共聚合 共聚物 

分 类 号：O632.52[理学—高分子化学]