高等学校化学学报

高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (2): 346.

• 研究简报 • 上一篇    下一篇

环氧树脂E-44的电子束固化研究

高春玲1,2, 郭冬子3, 谢立青1   

  1. 1. 北京师范大学射线束技术与材料改性教育部重点实验室,北京师范大学低能核物理研究所,北京市辐射中心,北京 100875;
    2. 中国人民解放军第174医院肿瘤科,厦门 361003;
    3. 北京机电工程总体设计研究院,北京 100036
  • 收稿日期:2004-02-26 出版日期:2005-02-10 发布日期:2005-02-10
  • 通讯作者: 高春玲(1968年出生),女,博士研究生,从事辐射化学效应研究.E-mail:chunlinggao@sina.com E-mail:chunlinggao@sina.com

Electron Beam Curing of Epoxy Resin E-44

GAO Chun-Ling1,2, GUO Dong-Zi3, XIE Li-Qing1   

  1. 1. Key Laboratory of Beam Technology and Materials Modification of Ministry of Education, Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing Radiation Center, Beijing 100875, China;
    2. The 174th Hospital of People's Liberation Army, Xiamen 361003, China;
    3. Beijing System Design Institute of Electro-Mechanic Engineering, Beijing 100036, China
  • Received:2004-02-26 Online:2005-02-10 Published:2005-02-10

PDF (PC)

被引次数

5

关键词: 环氧树脂E-44, 电子束固化, 光引发剂, 吸收剂量, 剂量率

Abstract: The critical parameters of electron beam to cure the epoxy resin E-44 were studied. The initiating efficiency of every photoinitiator increases with the increase of the absorbed dose. Diphenyl iodonium hexafluoroantimonate being the photoinitiator has a higher initiating efficiency, whose optimal quantity is 3%. The curing degree of the system is improved continuously with the increments of the photoinitiator content when the absorbed dose and the dose rate are fixed. The curing degree increases with raising dose rate obviously when the absorbed dose are fixed.

Key words: Epoxy resin E-44, Electron beam curing, Photoinitiator, Absorbed dose, Dose rate

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