内墙封闭底漆的研究与分析  

Preparation and Properties of Sealing Primer for Interior Wall

作　　者：李淑燕 李自飞 李永优 Li Shuyan;Li Zifei;Li Yongyou(Guangdong Maydos Building Materials Limited Company,Foshan,Guangdong 528300,China)

机构地区：[1]广东美涂士建材股份有限公司,广东佛山528300

出　　处：《涂层与防护》2018年第8期13-16,26,共5页Coating and Protection

摘　　要：内墙封闭底漆能有效渗透到基材内部成膜,深层增强基材强度,对于疏松的腻子层尤为重要。研究了作为主成膜物的不同乳液对封闭底漆耐水性、透水性、抗泛碱性及附着力的影响,实验表明,乳液是封闭底漆抗泛碱性、透水性、附着力的关键材料。探究发现,底漆合理使用有机硅添加剂,能有效降低底漆透水性,改善底漆的耐水性及附着力。The interior wall sealing primer can effectively penetrate into the interior parts of the substrate to form a film,wherein the reinforcement of the substrate strength is particularly important for loose putty layers.This paper studied the effect of different emulsions on the water resistance,water permeability,pan-alkaline resistance and adhesion of the sealer primer.The results show that emulsions are the key materials for sealing primers pan-alkaline resistance,water permeability and adhesion.It is indicated that the reasonable use of silicone additives can effectively reduce the water permeability and improve the water resistance and adhesion of the primer

关 键 词：封闭底漆 透水性 附着力 耐水性 抗泛碱性 

分 类 号：TQ630.7[化学工程—精细化工]