摘要
弹性涂料不仅具有普通涂料的保护和装饰作用,而且具有防水和遮盖裂缝功能。采用氟碳乳液和弹性乳液混拼制备高耐候弹性涂料,试验结果表明,以高氟含量、高硬度的F500-4乳液与高弹性丙烯酸乳液BA205按1∶1的质量比混拼作为基料,涂料的PVC为20%,配制成的涂料具有良好的耐水性、耐碱性、耐沾污性、弹性,及优异的耐人工老化性。
The elastic coating not only has the normal protective coatings and decorative role,but also has features of waterproofing and cracks covering. High weather resistance and elasticity latex is prepared by using fluorocarbon emulsion and elastic enmlsion. The results show that when F500-4 emulsion of high fluoro content and high hardness and acrylic emulsion BA205 of high elasticity are mixed in mass ratio of 1：1,and the PVC of the coating is 20%,the prepared latex has good water resistance, alkali resistance, stain resistance, elasticity and excellent resistance to artificial aging.
出处
《新型建筑材料》
北大核心
2010年第3期81-83,共3页
New Building Materials
关键词
高耐候
弹性涂料
水性涂料
氟涂料
high weather resistance
elastic coating
waterborne coating
fluoride coating
