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电子束固化环氧树脂的引发和增长反应速率

隋刚 张佐光 李敏 李凤梅

隋刚, 张佐光, 李敏, 等 . 电子束固化环氧树脂的引发和增长反应速率[J]. 北京航空航天大学学报, 2003, 29(8): 682-685.
引用本文: 隋刚, 张佐光, 李敏, 等 . 电子束固化环氧树脂的引发和增长反应速率[J]. 北京航空航天大学学报, 2003, 29(8): 682-685.
Sui Gang, Zhang Zuoguang, Li Min, et al. Rate of initiation and propagation in electron beam curing of epoxy resins[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(8): 682-685. (in Chinese)
Citation: Sui Gang, Zhang Zuoguang, Li Min, et al. Rate of initiation and propagation in electron beam curing of epoxy resins[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(8): 682-685. (in Chinese)

电子束固化环氧树脂的引发和增长反应速率

基金项目: 国家自然科学基金资助项目(59833110); 国家863计划资助项目(2001AA335020)
详细信息
  • 中图分类号: TB 332; O 644.2

Rate of initiation and propagation in electron beam curing of epoxy resins

  • 摘要: 对二苯基碘 鎓 六氟磷酸盐引发的环氧树脂电子束(EB)辐射固化反应动力学进行了研究,应用环氧树脂乙腈溶液推导出引发剂辐射分解速率常数和引发、增长反应速率.动力学研究结果表明,二苯基碘 鎓六氟磷酸盐引发剂经电子束辐射分解产生质子酸的过程是二级反应,在辐射反应过程中,环氧树脂体系的引发速率和增长速率分别迅速达到最大值后逐渐减小.

     

  • [1] Sui G, Zhong W H, Zhang Z G. Electron beam curing of advanced composites[J] J Mater Sci Technol, 2000, 16(6):627~630 [2] Parrot P, His S, Boursereau F. Electron beam cured composites[J] International SAMPE Symposium and Exhibition Proceedings, 1999,44:1354~1358 [3] Abrams F, Tolle T B. An analysis of E-beam potential in aerospace composite manufacturing [J] International SAMPE Symposium and Exhibition Proceedings, 1997, 42:548~557 [4] Saunders C B, Lopata V, Barnard J. Electron beam curing——taking good ideas to the manufacturing floor[J] Radiat Phys Chem, 2000, 57:441~445 [5] Singh A, Saunders C B, Barnard J W,et al. Electron processing of fibre-reinforced advanced composites[J] Rad Phys Chem, 1996, 48(2):153~170 [6] Saunders C B, Lopata V J, Kremers W, et al. Electron curing of fibre-reinforced composites:An industrial application for high-energy accelerators[J] Rad Phys Chem, 1995, 46(4-6):991~995 [7] Crivello J V, Fan M X, Bi D S. The electron beam——induced cationic polymerization of epoxy resins[J] J Appl Polym Sci, 1992, 44(1):9~16 [8] 隋 刚, 仲伟虹, 张佐光, 等. 电子束固化环氧树脂混合体系的研究[J] 辐射研究与辐射工艺学报, 2000, 18(4):252~256 Sui Gang, Zhong Weihong, Zhang Zuoguang,et al. Research on blend system of epoxy resin curedby electron beam[J] Journal of Radiation Research and Radiation, 2000,18(4):252~256(in Chinese) [9] Singh A, Silverman J. Radiation processing of polymers[M] New York:Hauser Publishers, 1992 [10] Beringer F M, Drexler M, Gindler E M, et al. Diaryliodonium salts,Ⅰ Synthesis[J] J Am Chem Soc, 1953, 75(5):2705~2708 [11] 隋 刚, 仲伟虹, 张佐光,等. 828环氧树脂体系电子束固化反应机理的研究[J] 高分子材料科学与工程, 2002,18 (4):49~52 Sui Gang,Zhong Whihong,Zhang Zuoguang,et al. Research on electron beam curing reaction mechanism of 828 epoxy system[J] Polymer Materials Science and Engineering,2002,18(4):49~52(in Chinese) [12] Crivello J V. UV and electron beam-induced cationic polymerization[J] Nucl Instr Meth, 1999, B151:8~21 [13] Crivello J V, Walton T C, Malik R. Fabrication of epoxy matrix composites byelectron beam induced cationic polymerization[J] Chem Mater, 1997, 9:1273~1284 [14] Decker C, Moussa K. Kinetic study of the cationic photopolymerization of epoxy monomers [J] J Polymer Science:Part A:Polymer Chemistry, 1990, 28:3429~3443 [15] 戴光松, 吴世康, Schnabel W. 用吸收光谱法测定 钅 翁 盐光解生成酸的量子产率[J] 感光科学与光化学, 1995,13(4):358~361 Dai Guangsong, Wu Shikang, Schnabel W. Measuring quantum yields of acid formed in photolysis of onium salts by using absorption spectrometry[J] Photographic Science and Photochemistry,1995,13(4):358~361(in Chinese)
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出版历程
  • 收稿日期:  2002-06-20
  • 网络出版日期:  2003-08-31

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