环氧树脂建筑结构胶粘剂的性能研究  

Study on Properties of Epoxy Resin Building Structure Adhesive

作　　者：吕强 LV Qiang(Xi'an Natural Gas Engineering Co.,Ltd.,Xi'an Shaanxi 710000,China)

机构地区：[1]西安市天然气工程有限责任公司,陕西西安710000

出　　处：《粘接》2020年第4期16-20,共5页Adhesion

摘　　要：在低温环境下对建筑结构进行加固、拼接等施工时,其中会使用到胶粘剂,一般情况下胶粘剂在低温环境下施工其性能会降低。环氧树脂建筑结构胶粘剂的组成成分主要包含着环氧树脂、填料、固化剂、稀释剂、促进剂和偶联剂,每个组成成分的用量和种类都会对胶粘剂的性能造成影响。于是文章对6个组成成分进行实验研究,选择比较适合的用量和类别,能够有助于提高胶粘剂的性能。最后所制得的环氧树脂建筑结构胶粘剂的综合性能有很大程度的提高,且当温度越高时,其性能将会越好。In the construction of reinforcement and splicing of building structures in low temperature environment,adhesives will be used.Under normal circumstances,the performance of adhesives under low temperature environment will be reduced.The composition of epoxy resin building structure adhesive mainly contains epoxy resin,filler,curing agent,diluent,accelerator and coupling agent.The amount and type of each component will affect the performance of the adhesive.Therefore,the experimental study of the six components,the selection of suitable dosages and categories,can help improve the performance of the adhesive.The overall performance of the final epoxy resin building structural adhesive is gready improved,and the higher the temperature,the better the performance will be.

关 键 词：环氧树脂建筑结构胶粘剂 性能 组成成分 低温 

分 类 号：TQ437.1[化学工程]