复合外墙涂料的耐候性和耐沾污性研究  

Research on Weather Resistance and Stain Resistance of Organic-inorganic Composite Coatings for Exterior Wall

作　　者：闫星星 王存军 刘宪文 

机构地区：[1]陕西宝塔山油漆股份有限公司,陕西兴平713100

出　　处：《中国涂料》2013年第9期36-41,共6页China Coatings

摘　　要：以改性纳米硅溶胶和苯丙乳液为基料辅以合适的颜填料和助剂制作成的有机无机复合外墙涂料性能优异。着重讨论了不同PVC涂料如何搭配改性纳米硅溶胶才能取得突出的耐候性和优异的耐沾污性。Based on nano-silica sol and styrene-acrylic emulsion as the base material, adding pigments, fillers and additives, an organic-inorganic composite exterior paint with outstanding properties is prepared. This paper focuses on how to collocate the modified nano-silica sol in coatings formula to prepare PVC coatings with good weather resistance and excellent stain resistance.

关 键 词：改性纳米硅溶胶 苯丙乳液 耐候性 耐沾污 

分 类 号：TQ630.72[化学工程—精细化工]