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PAS、PASM共聚物的合成及流变性
Synthesis and Rheological Behavior of PAS and PASM
【摘要】 以丙烯腈、苯乙烯和甲基丙烯酸甲酯为原料,经乳液聚合合成丙烯腈-苯乙烯二元共聚物(PAS)、丙烯腈-苯乙烯-甲基丙烯酸甲酯三元共聚物(PASM)。研究了PAS、PASM的组成与流变性能和粘流活化能的关系。
【Abstract】 The binary copolymer of acrylonitrile and styrene (PAS) and ternary copolymer of acrylonitrile, styrene and methyl methacrylate (PASM) were synthesized with emulsion polymerization process. The relationship between rheological behavior, viscous flow activation energy and compositions of the copolymers was studied.
【关键词】 苯乙烯;
丙烯腈;
甲基丙烯酸甲酯;
乳液聚合;
流变性;
【Key words】 styrene; acrylonitrile; methyl rnethacrylate; emulsion polymerization; rheology;
【Key words】 styrene; acrylonitrile; methyl rnethacrylate; emulsion polymerization; rheology;
【基金】 河北省自然科学基金 596068
- 【文献出处】 合成树脂及塑料 ,China Synthetic Resin and Plastics , 编辑部邮箱 ,2000年05期
- 【分类号】TQ320
- 【下载频次】45