| STUDY ON THE POST-CURE KINETICS OF EPOXY RESIN IRRADIATED BY AN ELECTRON BEAM |
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| 作者姓名： | 包建文 |
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| 作者单位： | National Key |
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| 摘 要： | INTRODUCTIONElectron Beam (EB) curing of polymer matrix composites is a novel green manufacturing process. EB curing ofcomposites offers significant advantages over traditional thermal curing1-3], including shorter curing time, lowenergy consumption, low curing temperature, good dimensional stability, better processing character, and so on.According to the curing reaction mechanism of epoxy resin initiated by onium salt, the curing reactionincludes three reaction steps of chain initiati…
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| 收稿时间： | 2003-09-12 |
| 修稿时间： | 2003-12-29 |
STUDY ON THE POST-CURE KINETICS OF EPOXY RESIN IRRADIATED BY AN ELECTRON BEAM* |
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| Jian-wen Bao,Ye Li,Xiang-yu Zhong,Xiang-bao Chen,Feng-mei Li.STUDY ON THE POST-CURE KINETICS OF EPOXY RESIN IRRADIATED BY AN ELECTRON BEAM[J].Chinese Journal of Polymer Science,2004,0(6):585-588. |
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| Authors: | Jian-wen Bao Ye Li Xiang-yu Zhong Xiang-bao Chen Feng-mei Li |
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| Institution: | National Key Lab of Advanced Composites, Institute of Aeronautical Materials, Beijing 100095, China National Key Lab of Advanced Composites, Institute of Aeronautical Materials, Beijing 100095, China National Key Lab of Advanced Composites, Institute of Aeronautical Materials, Beijing 100095, China National Key Lab of Advanced Composites, Institute of Aeronautical Materials, Beijing 100095, China Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875, China |
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| Abstract: | The post-cure kinetics of electron beam (EB) curing of epoxy resin initiated by diaryiodinium was investigated.The post-cure reaction fits first order reaction kinetics. The reaction rate constant increases with increasing treatment temperature of post-cure. The reaction rate of post-cure is much lower than the rate of its reaction on electron beam treatment. |
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| Keywords: | Epoxy Reaction kinetics Electron beam curing Post-cure |
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