| 环氧增韧剂的合成及其在胶粘剂中的应用 |
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| 引用本文： | 李坚辉,张斌,张绪刚,孙明明,王磊,李奇力.环氧增韧剂的合成及其在胶粘剂中的应用[J].中国胶粘剂,2008,17(4):38-40. |
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| 作者姓名： | 李坚辉 张斌 张绪刚 孙明明 王磊 李奇力 |
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| 作者单位： | 黑龙江省石油化学研究院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 为了开发新型的环氧增韧剂,合成了一系列环氧基封端的多元醇,对其在环氧树脂体系中的粘接性能进行了研究。试验结果表明,与未改性的环氧树脂体系相比,应用新型增韧剂改性的环氧树脂体系,其剪切强度提高59.8%,剥离强度提高108%。
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| 关 键 词： | 增韧 环氧树脂 胶粘剂 |
| 文章编号： | 1004-2849(2008)04-0038-03 |
| 修稿时间： | 2007年12月5日 |
Synthesis of toughner for epoxy resin and application in adhesive |
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| LI Jian-hui,ZHANG Bin,ZHANG Xu-gang,SUN Ming-ming,WANG Lei,LI Qi-li.Synthesis of toughner for epoxy resin and application in adhesive[J].China Adhesives,2008,17(4):38-40. |
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| Authors: | LI Jian-hui ZHANG Bin ZHANG Xu-gang SUN Ming-ming WANG Lei LI Qi-li |
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| Abstract: | In order to empolder toughner for epoxy resins, a series of novel epoxy-terminated polyols(oligomer) was synthesized,Their bonding properties were evaluated in modified epoxy networks by the oligomer. The testing result showed that the shear strength and the peel strength in modified epoxy resin by the oligomer have increased by 59.8% and 108% as compared with unmodified epoxy resin. |
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| Keywords: | toughening epoxy resin adhesive |
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