Water-based anticorrosive paint for ships and preparation method of water-based anticorrosive paint

The invention relates to the technical field of painting, and particularly discloses water-based anticorrosive paint for ships. The water-based anticorrosive paint for the ships is prepared from the following components in parts by weight: 100 to 120 parts of acrylate emulsion, 0.5 to 1 part of defoaming agent, 5 to 7 parts of coalescing agent, 0.3 to 0.5 part of anti-settling agent, 0.3 to 0.5 part of thickening agent, 1 to 1.5 parts of dispersing agent, 20 to 25 parts of pigment filler, 30 to 40 parts of mica powder and 10 to 20 parts of water, the acrylate emulsion is prepared from the following raw materials: a mixed monomer composed of methyl methacrylate, butyl acrylate and methacrylate, a functional monomer composed of vinyltriethoxysilane and phosphate acrylate, an emulsifier, an initiator and water. The water-based anticorrosive paint provided by the invention has relatively high adhesive force with a steel structure, relatively high paint film compactness and excellent anticorrosive performance. 本申请