颜料对水性反射隔热涂料性能的影响  

Effect of pigments on properties of aqueous reflective thermal insulation coating

作　　者：王晓莉[1] 孟赟[1] 杨胜[1] 

机构地区：[1]中国建筑材料科学研究总院苏州防水研究院,江苏苏州215008

出　　处：《新型建筑材料》2010年第11期86-89,共4页New Building Materials

基　　金：国家"十一五"科技支撑项目(2006BAJ01A03-03)

摘　　要：水性反射隔热涂料制备中通过改变颜料中各组分的配比,考察硫酸钡、氧化锌和立德粉分别与钛白粉混合使用对涂膜性能的影响。结果表明,反射隔热涂料中使用立德粉替代小于30%的钛白粉颜料,不会造成涂膜反射率、对比率、拉伸性能和隔热温差等的显著降低,可在很大程度上节约生产成本。By means of varying pigments ratio in preparation of aqueous reflective thermal insulation coating, the effect of barium sulfate,zinc oxide and lithopone separately mixed with titanium oxide as pigments on properties of coating was investigated. The results showed that using lithopone to substitute less than 30% titanium oxide would not lead to significantly decrease of reflectivity,contrast ratio,tensile properties and thermal insulation,which could save cost to a large extent.

关 键 词：建筑涂料 反射隔热 颜料 钛白粉 性能 

分 类 号：TU561.6[建筑科学—建筑技术科学] TQ628.1[化学工程—精细化工]