A low cost interior wall coatings has been developed, which is formulated based on styrene/acrylic emulsion and silica sol as binder and mixed with bentonite, pigments and fillers and additives.

• 以苯丙乳液和硅溶胶为主成膜物,膨润土为辅助粘结剂,加入适量的颜填料及助剂配制低成本内墙涂料。