金属用单涂层日光热反射水性涂料的研制  

Development of Single Layer Waterborne Solar Heat Reflecting Coatings for Metal

作　　者：郭清泉[1] 周立清[1] 黄惠民[1] 陈焕钦[2] 

机构地区：[1]广东工业大学轻工化工学院,广州510006 [2]华南理工大学化工与能源学院,广州510640

出　　处：《涂料工业》2006年第6期5-7,10,共4页Paint & Coatings Industry

摘　　要：日光热反射涂料具有隔热降温功能,本文的研制目标是金属用单涂型日光热反射水性涂料,需要将防腐、隔热、环保等多种性能体现在一层涂层中。通过所用树脂、颜填料和助剂的选择和搭配,尤其针对本研究体系的特殊性,采用了一种特种助剂T,使研制的涂层在可见-近红外波段的反射比达到80.6%,机械性能等各项指标符合要求。Solar heat reflecting coatings can decrease the temperature of covered objects. This paper aims to prepare a single layer solar heat reflecting coatings for metal, which integrates the functions of anticorrosion, heat insulation, environment protection, etc. Proper selection of the resin, pigments and fillers and additives, Especially, a special additive T and formulation lead to the average reflectance ratio is up to 80. 6% and mechanical properties and others meet the request.

关 键 词：日光热反射涂料 防腐 特种助剂T 反射比 红外辐射 

分 类 号：TQ630.7[化学工程—精细化工]