室内防水抗污型瓷砖填缝剂的制备与性能研究  

Study on Preparation and Performances of Indoor Waterproofing and Stain Resistant Tile Sealant

作　　者：董峰亮[1] Dong Fengliang(Davco （Guangzhou） Building Materials Co., Ltd., Guangzhou, Guangdong 510235, China)

机构地区：[1]德高(广州)建材有限公司,广东广州510235

出　　处：《中国建筑防水》2018年第9期16-18,24,共4页China Building Waterproofing

摘　　要：通过试验比较了不同类型、不同掺入量的可再分散乳胶粉对填缝剂性能的影响,并通过掺入不同的憎水性添加剂优选制备出性能最佳的防水抗污型填缝剂。研究表明,当体系憎水性三元共聚胶粉的掺量为2%,憎水剂脂肪酸衍生物的掺量为0.2%时,填缝剂表现出较好的防水抗污性。The effects of re-dispersible latex powder with different types and different amounts on the properties of the sealant are compared through experiments, and the best waterproofing and antifouling type sealant is prepared by adding different hydrophobic additives. The resuhs show that when the amount of hydrophobicity three component copolymer powder is 2% and the amount of hydrophobic fatty acid derivative is 0.2%, the sealant has better waterproofing and pollution resistance.

关 键 词：填缝剂 胶粉 憎水剂 滴水试验 耐污性能 

分 类 号：TU502[建筑科学—建筑技术科学] TU578