| 改性环氧丙烯酸树脂的制备 |
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| 引用本文： | 马萍,韩俊凤,陈兴娟,王正平.改性环氧丙烯酸树脂的制备[J].应用科技,2006,33(1):59-61,64. |
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| 作者姓名： | 马萍 韩俊凤 陈兴娟 王正平 |
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| 作者单位： | 哈尔滨工程大学,化工学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 为提高环氧丙烯酸树脂的光固化性能，采用顺丁烯二酸酐对环氧丙烯酸树脂进行改性，作为光固化涂料的预聚体，结果表明这种改性后的环氧丙烯酸酯比传统酯化反应制备的环氧丙烯酸酯有双键含量大和光同化速率优越的特点，着重讨论了环氧丙烯酸酯树脂的合成工艺，以及树脂合成中反应温度、催化剂和阻聚剂的选择，研究了酸值在实验过程中的变化．
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| 关 键 词： | 紫外光固化 环氧丙烯酸酯 顺丁烯二酸酐 |
| 文章编号： | 1009-671X（2006）00-0059-03 |
| 收稿时间： | 2005-05-18 |
| 修稿时间： | 2005年5月18日 |
Preparation of modified epoxy acrylate resin |
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| MA Ping,HAN Jun-feng,CHEN Xing-juan,WANG Zheng-ping.Preparation of modified epoxy acrylate resin[J].Applied Science and Technology,2006,33(1):59-61,64. |
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| Authors: | MA Ping HAN Jun-feng CHEN Xing-juan WANG Zheng-ping |
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| Abstract: | In order to improve the UV curing capability of epoxy acrylate resin, the epoxy act-ylate resin modified by maleic anhydred is used as oligomer of UV curing coating. The result shows that the modified epoxy acrylate resin possesses higher double-bond content and better UV curing rate than traditional epoxy acrylate oligomer made by traditional estefification. The synthesis process of epoxy acrylate resin , choice of reaction temperature, catalyst, inhibitors, the effect of change of acid value during experiment and time of UV-curing on resin properties are discussed. |
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| Keywords: | UV-curing epoxy acrylate resin maleic anhydride |
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