| GNJ型建筑结构胶粘剂的开发 |
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| 引用本文： | 王志勇,刘学元,谭卫华. GNJ型建筑结构胶粘剂的开发[J]. 粘接, 2007, 28(4): 30-31 |
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| 作者姓名： | 王志勇 刘学元 谭卫华 |
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| 作者单位： | 葛洲坝集团公司,湖北,宜昌,443002;葛洲坝粘合剂开发公司,湖北,宜昌,443002 |
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| 摘 要： | 简要介绍了固化剂的选择、不同增韧剂的优劣及活性填料等材料对胶粘剂力学性能的影响。确定了以改性脂环族多胺与聚酰胺复配、加入奇士增韧剂和活性S iO2填料及其他助剂组成的GNJ型建筑结构胶粘剂配方,其钢-钢剪切强度达26.38 MPa,钢-钢拉伸强度达43.39 MPa。
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| 关 键 词： | 改性脂环族多胺 增韧剂 活性SiO2 建筑结构胶粘剂 |
| 文章编号： | 1001-5922（2007）04-0030-02 |
| 修稿时间： | 2007-03-16 |
Study of GNJ type building structural adhesive |
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| WANG Zhi-yong,LIU Xue-yuang,TAN Wei-hua. Study of GNJ type building structural adhesive[J]. Adhesion in China, 2007, 28(4): 30-31 |
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| Authors: | WANG Zhi-yong LIU Xue-yuang TAN Wei-hua |
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| Affiliation: | 1. Gezhouba Group Corporation, Yichang, Hubei 443002, China; 2. Gezhouba Adhesive Development Corporation, Yichang, Hubei 443002, China |
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| Abstract: | This paper concisely introduced the effects of the choice of curing agent,the flexibilizer quality and the active filler on the mechanical properties of the adhesive.The GNJ type building structural adhesive formulation was obtained by compounding of modified alicyclie polyamin and polyamide and adding of QSBE flexbilizer,active SiO2 and other assistants.The steel-steel shear strength can reach 26.38 MPa and the steel-steel tensile strength can reach 43.39 MPa. |
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| Keywords: | modified alicyclic polyamine flexibilizer active SiO2 building structural adhesive |
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