应用化学 ›› 1998, Vol. 0 ›› Issue (5): 35-38.

• 研究论文 • 上一篇    下一篇

尼龙-6/丙烯酸接枝膜的结构与性能

赵清香, 刘民英, 张征, 牛俊峰, 王玉东, 李相魁   

  1. 郑州大学材料工程系 郑州450052
  • 收稿日期:1997-12-31 修回日期:1998-05-29 出版日期:1998-10-10 发布日期:1998-10-10
  • 基金资助:
    河南省自然科学基金

Structure and Property of Nylon-6-g-Acrylic Acid Membrane

Zhao Qingxiang, Liu Minying, Zhang Zheng, Niu Junfeng, Wang Yudong, Li Xiangkui   

  1. Department of Material Engineering, Zhengzhou University, Zhengzhou 450052
  • Received:1997-12-31 Revised:1998-05-29 Published:1998-10-10 Online:1998-10-10

摘要: 应用IR确定了尼龙-6与丙烯酸接枝反应的接枝点位于尼龙大分子酰胺键的N原子上,用X射线衍射研究了接枝膜的结晶状况,探讨了接枝率对接枝膜的电阻、离子交换容量、强度等性能的影响。

关键词: 尼龙, 丙烯酸, 接枝膜, 结构, 性能

Abstract: The nitrogen atom in a nylon-6 macromolecule could be the grafting site as determined by spectrometry and the XRD results show that the crystallinity of the grafted membrane decreases with the increase of the grafting yield. The effects of the grafting yield on the electric resistance, ion exchange capacity and tensile stress of the membrane also have been investigated.

Key words: nylon-6, acrylic acid, graft membrane, structure, property