外墙乳胶漆失光率研究  

Study of Gloss Reduction of Latex Paint for Exterior Wall

作　　者：游潘丽[1] 姚亚东[1] 尹光福[1] 程小伟[1] 李协吉[1] 杨振华[1] 

机构地区：[1]四川大学材料科学与工程学院,四川成都610064

出　　处：《化学建材》2005年第4期4-6,10,共4页Chemical Materials for Construction

基　　金：教育部优秀青年教师教学科研奖励计划(2002123);四川省杰出青年基金(2001-2);四川省重点招标项目(02GG009-001)资助课题

摘　　要：通过实验,分析讨论了乳液、纳米二氧化硅、白云母对外墙乳胶漆失光率的影响。研究结果表明,乳液的性能不同,乳胶漆的失光率不同;乳胶漆中加入0.1%纳米SiO2,失光率由39%降为12.7%,乳胶漆的失光率明显降低;加入白云母5%,失光率降低16%,对乳胶漆的光泽度和失光率都有一定的改善作用。Based on experiments, effects of emulsion, nanometer silicon dioxide and white mica on gloss reduction of latex paint for exterior wall were analysed and discussed. Experimental results showed that gloss reduction of latex paints varied with different properties of emulsions. Addition of 0.1% nanometer silic on dioxide to latex paint remarkably reduced gloss reduction from 39% to 12.7%. Addition of 5% white mica reduced gloss reduction by 16%, also improving to a ce rtain extent the glossness of latex paint.

关 键 词：失光率 乳液 纳米二氧化硅 白云母 乳胶漆 

分 类 号：TQ630.1[化学工程—精细化工] TU561.62[建筑科学—建筑技术科学]