The invention relates to a high-
solid epoxy zinc phosphate primer paint formula and a preparation method of high-
solid epoxy zinc phosphate primer paint. The high-
solid epoxy zinc phosphate primer paint is mainly applied to the protection of
metal materials of containers, ships, automobiles, hardware,
engineering machinery, bridges, sea
engineering and the like, and comprises polymers (including low-
polymerization-degree modified epoxy resin, low-
viscosity epoxy polysiloxane resin and the like), low-
viscosity cycloaliphatic amine epoxy solidifying agents, coloring
pigment,
zinc phosphate anti-
rust pigment, inorganic fillers, organic solvents, dispersing agents, thickening agents,
defoaming agents and flatting agents. The preparation method of the high-solid epoxy
zinc phosphate primer paint formula is also provided. The paint rformula has the advantages that in the production of the high-solid epoxy
zinc phosphate primer paint according to the formula, the size
solid content are not less than 80 percent; the airless spraying
diluent consumption is less than 5 percent; the
solvent consumption is reduced by more than 60 percent through being compared with that of the conventional epoxy zinc phosphate paint; the
discharge of the organic solvents is greatly reduced; other performance is identical to that of the conventional epoxy zinc phosphate paint.