物理化学学报 >> 1993, Vol. 9 >> Issue (01): 85-88.doi: 10.3866/PKU.WHXB19930114

研究简报 上一篇    下一篇

共缩聚聚酰胺胶囊的制备及其性质的研究

张河哲; 王玉洁; 白光月   

  1. 东北师范大学化学系,长春 130024
  • 收稿日期:1991-08-27 修回日期:1991-11-13 发布日期:1993-02-15
  • 通讯作者: 王玉洁

Preparation and Properties of CO-Polymerization Polyamine Capsules

Zhang He-Zhe; Wang Yu-Jie; Bai Guang-Yue   

  1. Department of Chemistry, Northeast Normal University, Changchun 130024
  • Received:1991-08-27 Revised:1991-11-13 Published:1993-02-15
  • Contact: Wang Yu-Jie

关键词: 共缩聚聚酰胺, 胶囊, 拉伸强度, 渗透系数

Abstract: We have prepared polyamine capsules with ethylenediamine and diethylenetri-amine or their mixtures as aqueous phase monomer, and sebacoyl chloride as oil phase monomer. By using cell-tensiometer, their critical tensile pressures were measured, which could contrast the tensile strength of all kinds of capsules quantitatively. We have also compare the porous properties of the capsules qualitatively by the permeable efficiencies of KCI through the capsule wall. The results showed that the tensile strength and porous properties could be related to the proportion of ethylenediamine to diethylenetriamine monomeres.

Key words: Co-polymerization polyamine, Capsule, Tensile strength, Permeable efficiency