填料改性环氧树脂粘钢胶的制备及性能研究  

Study on Preparation and Properties of Epoxy Resin Adhesive with Modified Packing

作　　者：曹国静 谭蕾[1] 李翠芹[1] 郭百威 周燕霖 喻明宇 陆永美 涂龙斗 Cao Guojing;Tan Lei;Li Cuiqin;Guo Baiwei;Zhou Yanlin;Yu Mingyu;Lu Yongmei;Tu Longdou(School of Chemistry and Chemical Engineering,Guizhou University,Guiyang 550025;College of Civil Engineering,Guizhou University,Guiyang 550025,China)

机构地区：[1]贵州大学化学与化工学院,贵州贵阳550025 [2]贵州大学土木工程学院,贵州贵阳550025

出　　处：《广东化工》2020年第4期25-26,共2页Guangdong Chemical Industry

基　　金：贵州大学“SRT计划”项目,项目号:贵大SRT字(2018)346号;国家自然科学基金项目,编号:51368009。

摘　　要：采用十六烷基三甲基溴化氨(CTAB)对膨润土进行改性,制备改性环氧树脂粘钢胶,考察了改性膨润土对环氧树脂粘钢胶的拉伸性能和剪切性能的影想。结果表明,与商业改性膨润土相比,CTAB改性膨润土制备的环氧树脂粘钢胶具有更加优异的拉伸性能,但CTAB改性膨润土制备的环氧树脂粘钢胶剪切性能有所下降。Bentonite was modified by cetyltrimethylammonide bromide(CTAB) to prepare epoxy resin adhesive. The effects of modified bentonite on the tensile and shear properties of epoxy resin adhesive were investigated. The results showed that CTAB modified bentonite had better tensile properties than commercial modified bentonite, but the shear properties of CTAB modified bentonite were decreased.

关 键 词：填料改性 环氧树脂粘钢胶 拉伸强度 剪切强度 

分 类 号：TQ[化学工程]