纳米材料改性水性环氧防腐涂料研究进展  

Research progress on anticorrosive waterborne epoxy coating modified by nanomaterial

作　　者：陈中华 曾明 李亮[1] 杨煜培 莫钦 张雅峰 熊林颖 冯春梅 彭娅[1] Chen Zhonghua;Zeng Ming;Li Liang;Yang Yupei;Mo Qin;Zhang Yafeng;Xiong Linying;Feng Chunmei;Peng Ya(College of Materials and Engineering,Xihua University,Chengdu 610039;Chongqing Institute for Food and Drug Control,Chongqing 401123)

机构地区：[1]西华大学材料科学与工程学院,成都610039 [2]重庆市食品药品检验检测研究院,重庆401123

出　　处：《化工新型材料》2021年第5期34-38,共5页New Chemical Materials

基　　金：四川省教育厅重点项目(12ZA15);教育部“春晖计划”科研项目(Z2010093);“西华杯”大学生创新创业项目(2019050)。

摘　　要：相比于溶剂型环氧涂料,水性环氧涂料环保性能好,但耐腐蚀性差。通过纳米材料对水性环氧树脂进行改性,可大大提高涂料的防腐性能。根据纳米材料改善水性环氧涂层防腐性能的原理,综述了零维(ZrO_(2)、TiO_(2)等)、一维(聚苯胺、碳纳米管等)、二维(石墨烯、氧化石墨烯、六方氮化硼等)三种维度的纳米材料改性水性环氧防腐涂料的研究进展,指出了三种涂料的优点和不足,并展望了其发展趋势和应用前景。The corrosion resistance of waterborne epoxy coating is worse than that of solvent based epoxy coating.The anticorrosive performance of waterborne epoxy coating can be greatly improved through modification by nanomaterials.Based on the principle of improving the anticorrosion properties of the waterborne epoxy coating,the research progress of waterborne epoxy anticorrosive coatings modified by three nanomaterials were reviewed,consisiting of zero-dimensional(ZrO_(2),TiO_(2),etc.),one-dimensional(polyaniline,carbonnanotube,etc.),two-dimensional(graphene,oxidizedgraphene,hexagonal boron nitride,etc.)nanomaterials.The advantages and disadvantages of three resins modified by nanomaterials were pointed out.Additionally,the development trend and application prospect of the coatings were prospected.

关 键 词：水性环氧树脂 防腐 纳米材料 改性 

分 类 号：TU561.67[建筑科学—建筑技术科学]