| 单组分常温固化EP胶粘剂的研制 |
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| 引用本文： | 邵霞,郑怀礼.单组分常温固化EP胶粘剂的研制[J].中国胶粘剂,2010,19(2). |
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| 作者姓名： | 邵霞 郑怀礼 |
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| 作者单位： | 1. 上海应用技术学院,上海,200233
2. 重庆大学化学与化工学院,重庆,400030 |
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| 基金项目： | 上海应用技术学院基金项目(QJ2010-02) |
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| 摘 要： | 以环氧树脂(EP)为基体树脂、有机硅为偶联剂,成功研制出一种常温固化的建筑用EP/有机硅单组分胶粘剂,并对其力学性能、耐老化性能、耐盐雾性能和耐介质性能等进行了测定。结果表明:该胶粘剂固化前呈黏稠状液体,可常温固化,施工性能较好;其拉伸强度超过15MPa,剪切强度超过10MPa,并具有较好的耐介质性能;该胶粘剂避免了传统EP胶粘剂在施工方面的诸多不足之处,具有良好的应用前景。
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| 关 键 词： | 单组分 环氧树脂 有机硅 胶粘剂 室温固化 |
Study on preparation of a one-component epoxy resin adhesives based on normal temperature curable |
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| SHAO Xia,ZHENG Huai-li.Study on preparation of a one-component epoxy resin adhesives based on normal temperature curable[J].China Adhesives,2010,19(2). |
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| Authors: | SHAO Xia ZHENG Huai-li |
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| Affiliation: | 1. Shanghai Institute of Technology;Shanghai 200233;China;2. School of Chemistry and Chemical Engineering;Chongqing University;Chongqing 400030;China |
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| Abstract: | With epoxy resin(EP) as matrix resin,organosilicon as coupler,so an one-component EP/organosilicon adhesive used for building based on normal temperature curable was triumphantly prepared. Its mechanics performances,aging resistance,salt spray-resistance and medium-resistance were tested. The results showed that the uncured liquid dope adhesives with normal temperature curable had better operation performance and medium-resistance,the tensile strength and shear strength were above 15 MPa and 10 MPa respecti... |
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| Keywords: | one-component epoxy resin organosilicon adhesive normal temperature curable |
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