摘要
以甲基丙烯酸甲酯、苯乙烯和N-环已基马来酰亚胺为主要原料，分别运用溶液法和悬浮法共聚合成耐热有机玻璃。通过选取四个典型配比，比较了两种聚合方法对共聚物中残留N-环已基马来酰亚胺的浓度，共聚物的分子量、分子量分布及其耐热性的影响．
Methylmethacrylate styrene and N-cyclohexylmaleindde are used as main materials tocopolymerize heat-resistant PMMA by solution and suspension polymerization. The quantity ofresidval Nroyclohexylrnaleimide in the copolymens, molecule weight and molecule weightdistributionand the heat-resistance of the copolymers depend on the copolymerization method and all theseare caried out by choosing four typical composition.
出处
《材料科学与工艺》
EI
CAS
CSCD
1998年第4期64-67,共4页
Materials Science and Technology
关键词
CHMI
耐热
有机玻璃
聚合法
改性
N-cyclohexylmaleimide
solution polymerization
suspension polymerization
