| 用DSC技术研究环氧树脂体系的固化反应 |
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| 引用本文： | 李治成,高家武,宋焕成.用DSC技术研究环氧树脂体系的固化反应[J].复合材料学报,1989,6(4):71. |
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| 作者姓名： | 李治成 高家武 宋焕成 |
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| 作者单位： | 1.北京航空材料研究所; |
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| 摘 要： | 本文用差示扫描量热法(DSC)研究了九种环氧树脂与六种固化剂的反应性。分析了环氧树脂的结构和固化剂的结构对各环氧树脂体系的固化反应的影响,并结合热失重分析(TG)研究了间苯二胺(m-PDA)和二氨基二苯基砜(DDS)与各种环氧树脂固化物的分解温度。
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| 收稿时间： | 1988-10-25 |
AN APPLICATION OF DSC TECHNIQUE TO THE STUDY OF CURE REACTIONS OF EPOXY RESIN SYSTEMS |
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| Li Zhicheng,Gao Jiawu.AN APPLICATION OF DSC TECHNIQUE TO THE STUDY OF CURE REACTIONS OF EPOXY RESIN SYSTEMS[J].Acta Materiae Compositae Sinica,1989,6(4):71. |
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| Authors: | Li Zhicheng Gao Jiawu |
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| Affiliation: | 1.Beijing Institute of Aeeronautical Materials;2.Beijing University of Aeronautics and Astronautics |
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| Abstract: | The reaction characteristics of nine kinds of epoxy resins cured with six kinds of curing agents are investigated by using Differential Scanning Calo-rimetry(DSC).The influence of the structures of epoxy resins and curing agents on reactions of different curing systems is discussed.By combining Charruogra-vimetry with DSC, the decomposition temperatures of cured products of mphenyldiamine/epoxy resins and 4,4'-diaminodiphenylsulfone/epoxy resins are studied. |
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