| 含联苯结构环氧树脂体系固化反应动力学研究 |
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| 引用本文： | 张春玲,牟建新,于文志,米新艳,付铁柱,庞建勋,那辉,吴忠文.含联苯结构环氧树脂体系固化反应动力学研究[J].高等学校化学学报,2004,25(10):1937-1940. |
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| 作者姓名： | 张春玲 牟建新 于文志 米新艳 付铁柱 庞建勋 那辉 吴忠文 |
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| 作者单位： | 1. 吉林大学化学学院, 长春130021;
2. 材料科学与工程学院, 长春130021 |
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| 基金项目： | 国家自然科学基金重大国际合作研究项目 (批准号 :2 0 3 2 0 12 0 169)，吉林省科技发展计划项目 (批准号 :2 0 0 2 0 64 6)资助 |
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| 摘 要： | 用示差扫描量热仪(DSC)对含联苯结构环氧树脂(TMBP)/4,4′-二氨基二苯砜(DDS)固化体系的固化反应过程进行了分析,并用Kissinger和Ozawa方法分别求得体系固化反应的表观活化能ΔE为69.7和74.2kJ/mol,根据Crane理论计算得到该体系的固化反应级数n=0.89及在不同升温速率下的频率因子A,确定了使用DDS作为固化剂的固化反应条件.
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| 关 键 词： | 联苯 环氧树脂 固化反应动力学 |
| 文章编号： | 0251-0790(2004)10-1937-04 |
| 收稿时间： | 2003-10-08 |
Curing Reaction Kinetics of Epoxy Resin Containing Biphenyl Structure Using DDS as Curing Agent |
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| ZHANG Chun-Ling ,MU Jian-Xin ,YU Wen-Zhi ,MI Xin-Yan ,FU Tie-Zhu ,PANG Jian-Xun ,NA Hui ,WU Zhong-Wen.Curing Reaction Kinetics of Epoxy Resin Containing Biphenyl Structure Using DDS as Curing Agent[J].Chemical Research In Chinese Universities,2004,25(10):1937-1940. |
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| Authors: | ZHANG Chun-Ling MU Jian-Xin YU Wen-Zhi MI Xin-Yan FU Tie-Zhu PANG Jian-Xun NA Hui WU Zhong-Wen |
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| Institution: | 1. College of Chemistry, Changchun 130021, China;
2. College of Materials Science and Engineering, Jilin University, Changchun 130021, China |
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| Abstract: | The reaction process of the curing system(TMBP/DDS) was studied by DSC and carefully analyzed. Based on the Kissinger method and Ozawa method, the apparent activation energy(ΔE) was got 69.7 and 74.2 kJ/mol respectively. The reaction order(n=0.89) and frequency factor A in various temperature were calculated according to Crane theory. The curing reaction condition was made by using DDS as the curing regent. |
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| Keywords: | Biphenyl Epoxy resin Curing reaction kinetic |
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