影像科学与光化学 ›› 1988, Vol. 6 ›› Issue (3): 36-41.DOI: 10.7517/j.issn.1674-0475.1988.03.36

• 研究论文 • 上一篇    下一篇

带支链环氧肉桂酸酯树脂的光固化反应动力学研究

黄骏廉, 邵正中, 潘宝荣   

  1. 复旦大学材料科学研究所 上海
  • 收稿日期:1987-05-14 修回日期:1987-10-09 出版日期:1988-08-20 发布日期:1988-08-20

A STUDY ON KINETICS OF PHOTO-CURING REACTION OF EPOXY CINNAMATE RESINS WITH BRACHED CHAINS

HUANG JUN-LIAN, SHAO ZHENG-ZHONC, PAN BAO-RONC   

  1. Institute of Material Science, Pudan University, Shanghai
  • Received:1987-05-14 Revised:1987-10-09 Online:1988-08-20 Published:1988-08-20

摘要: 本文用DSC、IR等方法,对带支链环氧肉桂酸酯树脂的光固化反应动力学进行了研究。实验证明该光固化过程为二级反应并测得了在不同反应温度及不同双键含量下的速率常数和光固化反应表面活化能。

关键词: 环氧肉桂酸酯, 示差扫描量热计, 红外光谱, 光固化反应表面活化能

Abstract: In this paper the kinetics of photo-curing of epoxy cinnamate resins with brached chains was studied by means of DSC and IR. It was showed that the photo-curing process is a second order reaction. The rate constants at different temperature and the surface activation energy of the photo-curing reaction were determined.

Key words: epoxy cinnamate, DSC, IR, surface activation energy of photo-curing reaction