| 环氧端基聚丙烯酸正丁酯的光聚合反应机理 |
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| 引用本文： | 李善君,王洪冰,叶锦镛.环氧端基聚丙烯酸正丁酯的光聚合反应机理[J].复旦学报(自然科学版),1990(1). |
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| 作者姓名： | 李善君 王洪冰 叶锦镛 |
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| 作者单位： | 复旦大学材料科学研究所，复旦大学材料科学研究所，复旦大学材料科学研究所 1988届硕士研究生 |
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| 摘 要： | 研究了以N.N-二(2,3环氧丙基)苯胺(DEA)-二苯甲酮(BP)或DEA-4-(2,3环氧丙氧基)二苯甲酮(EBP)为引发体系的丙烯酸正丁酯的光聚合动力学。提出了DEA-BP引发体系的丙烯酸正丁酯的聚合反应速率方程式。研究表明,DEA分子连结于大分子链的末端,DEA-EBP体系的光聚合引发速率较DEA-BP体系为快。
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| 关 键 词： | 光敏化 聚合 聚丙烯酸酯 环氧树脂 反应动力学 |
STUDY ON THE PHOTOPOLYMERIZATION OF EXPOXY-TERMINATED POLY(n-BUTYLACRYLATE) |
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| Li Shanjun,Wang Hongbing,Ye Jinyong,.STUDY ON THE PHOTOPOLYMERIZATION OF EXPOXY-TERMINATED POLY(n-BUTYLACRYLATE)[J].Journal of Fudan University(Natural Science),1990(1). |
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| Authors: | Li Shanjun Wang Hongbing Ye Jinyong |
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| Institution: | Institute of Materials Science |
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| Abstract: | The kinetics of the photopolymerization of n-butylacrylate with N, N-bis (2, 3-epoxypropyl) aniline (DEA)-benzophenone (BP) and DEA-4(2, 3-epoxypropoxyl)benzophenone (EBP) as inintiation system were investigated. The rate equation ofn-butylacrylate initiated with DEP-BP system was obtained. The results shown thatDEA molecules was incorporated to the end of polymer chain, and the initiating rateof photopolymerization of the DEA-EBP system was more faster than that of theDEP-BP system. |
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| Keywords: | photosensitization polymerization poly(n-butylacrylate) epoxy resins reaction kinetics |
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