第 31 卷第 3 期 Vol. 31 No. 3 2001 年 6 月 Jun 2001

所属栏目：其它 新型复合水性建筑外墙涂料的研制

汤建新; 陈洪; 谭美军(株洲工学院)

摘　要：研究了一种以有机高分子聚丙烯酸乳液 (纯丙乳液 )、聚醋酸乙烯酯 (PVAc)乳液与无机材料硅溶胶三者复合为基料 ,同时选用合适的颜 (填 )料、助剂、水等优化加成得到一种有机—无机复合水性外墙涂料。它具有硬度高、耐污染、抗水、耐老化、耐酸碱等优异综合性能 ,且无公害 ,是一种理想的建筑物外部装饰材料

关键词：聚丙烯酸; 聚醋酸乙烯; 硅溶胶; 水溶性; 复合涂料

中图分类号：TQ633　　文献标识码：A　　文章编号：1009-9212(2001)03-0040-03

Research of New Composite Water Soluble Building Exterior Coating

TANG Jian xin; CHEN Hong; TAN Mei jun （Zhuzhou Institute of Technology; Zhuzhou 412008; China）

Abstract：A composite water soluble building exterior coating which is basic of organic poly acrylic acid, PVAc and inorganic silica sol, proper pigment, filler, solvent water was researched and obtained. The specifically of coating is very excellent in stain resistance, reasibility, weatherability acid resistance, alkali resistance and high hardness. It is a perfect exterior decorative material with no pollution.

Key words：poly acrylic acid; PVAc; silica sol; water soluble; composite coating

收稿日期：2001-04-09

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