采用改性沸石粉、硅藻土、纳米氧化锌复合硅藻土和改性硅丙乳液复配,通过调整颜填料和助剂的种类及配比,成功制备了性能优异的水性调湿防霉沸石硅藻泥内墙涂料。在根据相关国家标准对涂料性能进行测试表征的基础上,系统研究了功能填料的种类、用量对防霉、室内空气净化及调湿等性能的影响。研究结果表明:该水性涂料具有优异的成膜性能,VOC含量低,防霉调湿,净化空气,可以作为环保功能型内墙涂料使用。

The modified zeolite powder,nano-zinc oxide composite diatomite and silica-acrylic emulsion were used to adjust the types and ratios of pigments,fillers and additives to successfully prepare a water-resistant stain-resistant mold-resistant diatom mud with excellent performance wall paint.Based on the test and characterization of coating properties according to relevant national standard methods,the effects of the types and amounts of functional fillers on properties such as mildew resistance,indoor air purification,and humidity control were systematically studied.The research results show that the water-based paint has excellent filmforming properties,low VOC content,anti-mould and humidity-adjusting capabilities,and air purification ability,and can be used as an environmentally-friendly functional interior wall coating.