应用化学 ›› 1995, Vol. 0 ›› Issue (5): 113-114.

• 研究论文 • 上一篇    下一篇

乙丙共聚物熔融接枝甲基丙烯酸环氧丙酯

张晓民, 尹志辉, 殷敬华   

  1. 中国科学院长春应用化学研究所高分子物理开放实验室, 长春 130022
  • 收稿日期:1994-11-29 修回日期:1995-03-23 出版日期:1995-10-10 发布日期:1995-10-10
  • 基金资助:
    国家自然科学基金资助项目

Graft Copolymerization of Glycidyl Methacrylate onto Ethylene-propylene Copolymer via Melt Extruding

Zhang Xiaomin, Yin Zhihui, Yin Jinghua   

  1. Polymer Physics Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022
  • Received:1994-11-29 Revised:1995-03-23 Published:1995-10-10 Online:1995-10-10

摘要: 接枝共聚物可作为不相容共混体系的增容剂,反应加工法制备乙丙共聚物(EPM)接枝马来酸酐、丙烯酸已有较多报道.本文选择甲基丙烯酸环氧丙酯(GMA)为单体,过氧化二异丙苯(DCP)为引发剂,制备了乙丙共聚物接枝甲基丙烯酸环氧丙酯(EPM-g-GMA).

关键词: 乙丙共聚物, 甲基丙烯酸环氧丙酯, 接枝共聚

Abstract: Grafting of glycidyl methacrylate(GMA)onto ethylene-propylene copolymer(EPM) has been carried out successfully by means of melt reaction extruding in the presenceof dicumyl peroxide as initiator.The grafted EPMl-g-GMA samples were characterized byFTIR and ESCA.Grafting of GMA changed the crystallization temperature,melting tem-perature,and crystal form of EPM.

Key words: ethylene-propylene copolymer, glycidyl methacrylate, graft copolymerization