White nitrocellulose finish and preparation method thereof

The invention belongs to the technical field of paint and in particular relates to white nitrocellulose finish and a preparation method thereof. The white nitrocellulose finish is prepared from the following components: 10 percent to 35 percent of nitrocotton, 10 percent to 35 percent of alkyd resin, 8 percent to 10 percent of rosin resin, 5 percent to 15 percent of a plasticizer, 20 percent to 40 percent of titanium white, 0.1 percent to 1 percent of a dispersant, 0.5 percent to 1 percent of a de-foaming agent, 0.5 percent to 1 percent of a flatting agent, 2 percent to 4 percent of an anti-sedimentation agent, 5 percent to 10 percent of an alcohol solvent and 10 percent to 20 percent of an ester solvent. The white nitrocellulose finish provided by the invention has very good fineness and dispersion uniformity and also has very good rigidity; comprehensive properties are remarkably better than those in the prior art. The preparation method has the advantages that a process is simplified, production equipment