In this paper，regarding the problem of high absorption in ultraviolet band of traditional thermal control coatings，Y2Ce2O7，nano-ZnO and SBA-15 were used as raw materials to prepare the thermal control pigments with high ultraviolet reflectivity by high temperature sintering，which was then mixed with inorganic binder potassium silicate or organic binder epoxy-modified silicone resin to form thermal control coatings with low absorptivity/emissivity ratio（αs/ε）， especially the coatings with ZnO/SBA-15 and potassium silicate showed reflectivity above 0.90 in UV band and αs/ε below 0.08. The microstructure，optical properties and weatherability of the pigments and thermal control coatings were
studied. The results showed that the thermal control coatings provided excellent optical properties and high environmental adaptability.
SUN Hui
. Preparation and Performance Study of Highly Ultraviolet Reflective Pigments and Thermal Control Coatings[J]. Paint & Coatings Industry, 2019
, 49(6)
: 1
-6
.
DOI: 10.12020/j.issn.0253-4312.2019.6.1
[1]DUH，LI J，ZHU W，et al. Thermal performance analysisand comparison of stratospheric airships with rotatable and fixedphotovoltaic array[J].[J].Energy Conversion & Management, 2018, 158:373-386
[2]杨光付，张广智，左禹 .几种典型舰船涂料太阳反射率测试对比分析 [J].现代涂料与涂装， 2010，13（4）38-40.
[3]李娅 .热控涂层研究进展 [J].科技资讯， 201：92-92.
[4]XIAO H，LI C，YANG D，et al.Optical degradation ofsilicone in ZnOsilicone white paint irradiated by 200 keVprotons[J].Nuclear Inst & Methods in Physics Research B, 2008, 266(15):3375-3380
[5]ZHAODY，FENG J L，HUO Q S，et al.Triblock copolymersynthesis of mesoporous silica with periodic 50-300 angstrompores[J].Science, 1998, 279(5350):548-552
[6] MIHAI G D，MEYNEN V，MERTENS M，et al.ZnO nanoparticles supported on mesoporous MCM-41 and SBA-15： a comparative physicochemical and photocatalytic study[J].Journal of Materials Science，2010，45（21）5786-5794.
[7] LACOMBE S，CARDY H，SOGGIU N，et al.Diffuse reflectance UV-visible spectroscopy for the qualitative and quan.titative study of chromophores adsorbed or grafted on silica[J].Microporous & Mesoporous Materials，2001，46（2）311-325.
[8] KIOMARSIPOUR N，RAZAVI R S，GHANI K.Improvement of spacecraft white thermal control coatings using the new synthesized Zn-MCM-41 pigment[J]. Dyes & Pigments， 2013，96（2）403-406.
[9]HEYDARI VAHREINI Z，HEIDARI M，et al.Synthesis of Zn-SBA-15 as a new pigment for spacecraft white thermalcontrol coatings[J].Journal of Coatings Technology & Research, 2016, 13(4):727-733
[10]蒋荃，刘顺利，刘翼.建筑用太阳热反射涂料环境适应性的研究[J].涂料工业, 2012, 42(12):44-47
[11]XIAO T, FAN X, FAN D, et al.High thermal conductivityand low absorptivityemissivity properties of transparent fluorinated polyimide films[J].Polymer Bulletin, 2017, 74(11):4561-4575
[12]华中工学院电磁测量教研室 .常用电工仪表与测量 [M].北京：机械工业出版社, 1985.
[13]王海燕, 王艳芝, 孙宗荟, 等.聚氨酯薄膜紫外 臭氧环境的老化行为[J].北京科技大学学报, 2013, 35(12):1636-1642
[14]苏景新, 白云, 关庆丰, 等.飞机蒙皮结构表面涂层失效的电化学阻抗分析[J].中国腐蚀与防护学报, 2013, 33(3):251-256
[15]BUSUIOC A M，MEYNEN V，BEYERS E，et al.Structural features and photocatalytic behaviour of titania depositedwithin the pores of SBA-15[J].Applied Catalysis A General, 2006, 312(9):153-164
[16]ZHAO M，HAN A，YE M，et al.[J].Preparation and characteriza-tion of Fe3+doped Y2Ce2O7，pigments with high near-infrared reflectance[J]Solar Energy, 2013, 97:350-355
[17]丁俭，赵乃勤，师春生，等.烧结工艺对 纳米复合材料性能及组织的影响[J].材料热处理学报, 2006, 27(3):6-9
[18]刘力虎，唐贵德，严振庄，等.烧结温度对 . 体系结构和磁性的影响[J].材料热处理学报, 2007, 28(3):6-9
[19]运新跃，黄德信，徐兵，等.烧结温度对氧化锆陶瓷相组成及力学性能的影响[J].硅酸盐通报, 2009, 28(Z1):102-105
[20]李正阳，周爱国，李良，等.无压烧结制备 Ti3SiC2-金刚石复合材料的反应机理与微观结构[J].兵器材料科学与工程, 2013, (6):29-31
[21]JIANG H，YOU W，LIU X，et al.Yb3+，and Er3+，co-doped Y2Ce2O7，nanoparticles：synthesis and spectroscopic properties[J].BulletinofMaterials Science, 2013, 36(7):1147-1151
[22]MENEZES R R，SOUTO P M，KIMINAMI R H G A.Microwave hybrid fast sintering of porcelain bodies[J].Journal ofMaterials Processing Tech, 2007, 190(1):223-229
