太阳能反射涂层屏蔽热辐射的研究  

STUDY ON HEAT RADIATION SHIELD SOLAR ENERGY REFLECTING COATING

作　　者：康翠荣[1] 孟庆英[1] 乔亚莉[1] 宋威[1] 杨治安[1] 

机构地区：[1]天津大学分析中心

出　　处：《涂料工业》1996年第4期12-13,共2页Paint & Coatings Industry

摘　　要：具有三膜层结构的太阳能反射涂层在４００～１８００ｎｍ波长范围内，反射率高达８０％。用温度自动检测系统测定了涂层的表面温度以及贮罐内装液体的温度。与常规铝粉涂层、白色涂料涂层相比，太阳能反射涂层可使表层温度降低１０℃和４℃；涂有太阳能反射涂层的贮罐与铝粉涂层贮罐相比，内装液体温度约低１９℃。A three-layer solar energy reflecting coating has been developed, the reflection factor of which is up to 80% in the range of waveness 400～1800 nm. The surface temperature and interior temperature of the tank are determined with automatic temperature auditor. Compared to the conventional aluminium coating and white color coating, the solar energy reflecting coating can lower the surface temperature by 10℃ and 4℃ respectively. The liquid temperaure inside the tank will be decreased by 19℃ with solar energy reflecting coating compared to the aluminium coating.

关 键 词：涂料 涂层 反射率 太阳能反射涂料 热辐射 

分 类 号：TQ630.72[化学工程—精细化工] TQ637