Waterborne waterproof anticorrosive paint and preparation method thereof

The invention discloses waterborne waterproof anticorrosive paint and a preparation method thereof. The waterborne waterproof anticorrosive paint comprises, by weight, 40-60 parts of waterborne acrylic emulsion, 20-30 parts of dimethyl siloxane, 15-25 parts of butyl acetate, 10-20 parts of benzoyl chloride, 6-15 parts of dibutyl phthalate, 5-15 parts of organic montmorillonite, 2-8 parts of nano titanium dioxide, 3-8 parts of ground calcium carbonate, 4-8 parts of calcined metakaolin powder, 5-10 parts of polyvinyl alcohol, 3-10 parts of polypropionamide fiber, 1-6 parts of preservative, 1-5 parts of film forming aid, 0.5-3 parts of thickener, 0.2-0.8 part of wetting dispersant and 20-40 parts of deionized water. The waterborne waterproof anticorrosive paint has the advantage of good anticorrosive and waterproof performance, and the preparation method is simple, low in cost and suitable for large-scale popularization and use. 本发明公开了种水性防水防腐涂料及其制备方法，包括如下重量配比的组分：水性丙烯酸乳液40-60份、二甲基硅氧烷20-30份、醋酸丁脂15-25份、苯甲酰氯10-20份、邻