一种新型纳米隔热涂料的制备及性能  

Preparation and Properties of a Novel Thermal Insulation Coating

作　　者：杨波 常萌蕾[2] 李茂东 陈东初[2] 魏红阳[2] 叶秀芳[2] 张舒 Yang Bo;Chang Menglei;Li Maodong;Chen Dongchu;Wei Hongyang;Ye Xiufang;Zhang Shu(GuangzhouSpecial Pressure Equipment Inspection and Research Institute, National Quality Supervision and Inspection Center ofEnergy-saving Products for Heat Transfer and Insulation, The Quality Supervision & Inspection Station of Graphene & Its Functional Products ofGuangdong Province, Guangzhou 510663, China;School of Material Science and Energy Engineering, Foshan University, Foshan 528000, China)

机构地区：[1]广州特种承压设备检测研究院国家节能传热及隔热产品质量监督检验中心(广东)广东省质量监督石墨烯及功能产品检验站(广州),广东广州510663 [2]佛山科学技术学院,广东佛山528000

出　　处：《广东化工》2018年第24期73-75,共3页Guangdong Chemical Industry

基　　金：广州市质量技术监督局科技项目(2015kj21);广东省科技厅广东省公益研究与能力建设项目目(2016A020221025);广东省教育厅创新强校工程项目目(2016GCZX008)

摘　　要：本文通过在纳米ATO颗粒表面进一步包覆二氧化硅及ATO,获得新型核壳结构ATO@SiO_2@ATO纳米粉体。经XRD、SEM、激光粒度分析、隔热性能分析,结果表明:ATO@SiO_2@ATO粉体颗粒尺寸达到纳米级别且粉体粒度均匀呈球形结构,将纳米ATO粉体、ATO@SiO_2粉体、ATO@SiO_2@ATO粉体制成隔热涂料,隔热性能测试结果表明,不同Sb掺杂浓度的ATO@SiO_2@ATO样品均优于ATO@SiO_2及纯ATO,其中,ATO@SiO_2@ATO-10%样品的隔热性能最优。In this paper,the nano ATO particlescoated with silicon dioxide and ATO on the surface,nano powder obtained core-shell structure ATO@[e-mail] analyzed by XRD,SEM,laser particle size and the heat insulation performance.The results show that the particle size of ATO@SiO2@ATO powder reaches the nanometer level and powder particle show homogeneous spherical structure.Nano ATO powder,ATO@SiO2powder,ATO@SiO2@ATO powder made of thermal insulation coatings,insulation performance test results show that the ATO@SiO2@ATO-10%powder insulation performance is better than the ATO powder.

关 键 词：纳米ATO ATO@SiO2@ATO 核壳结构 隔热涂料 

分 类 号：TQ[化学工程]