▎ 摘　　要

NOVELTY - Preparing anti-corrosion paint involves heating solvent until the temperature of the raw material mixing area of the stirring device shows 60-70degreesC. The body filler is added, mixed and stirred with the solvent at the temperature of the water bath. The stirring speed is 3000 rotations/minutes (r/min) until the physical filler is completely integrated into the solvent to form the first intermediate. The first intermediate is mixed with functional to form the second intermediate. The coating additives are mixed with the second intermediate to form a suspension to obtain the third intermediate which is further mixed with the film-forming substance to obtain an emulsion to obtain a finished coating. USE - Method for preparing anti-corrosion paint with good structural stability and dispersibility. ADVANTAGE - The production process, raw materials and raw material ratios are optimized to obtain anti-corrosion coating with good structural stability and good dispersibility, and also with good coating performance. DETAILED DESCRIPTION - Preparing anti-corrosion paint involves preparing raw materials, including film-forming substances, functional fillers, body fillers, coating additives and solvents; equipment preparation; solvent addition; body filler addition; equipment adjustment; coating additive addition; film-forming substance addition; and finished product preparation. The preparation equipment includes stirring equipment, which has a built-in water bath heating mechanism, external vacuum mechanism, stirring mechanism and ultrasonic mixing mechanism. The inside of the stirring equipment is evacuated, so that the internal pressure of the stirring equipment is maintained at the pressure gauge value of -0.1-(-) 0.06 megapascals. The solvent is added to the stirring device, and heated until the temperature of the raw material mixing area of the stirring device shows 60-70degreesC. The body filler is added into the stirring device. The solvent and body filler mixture is stirred at the temperature of the water bath at a stirring speed of 3000 r/min until the physical filler is completely integrated into the solvent to form the first intermediate. The functional filler is added into the stirring device. The first intermediate and the functional filler are stirred through the stirring device at a stirring speed of 1500 r/min until the functional filler is completely dissolved to form the second intermediate. The vacuum state of the stirring device is released and the stirring device is cooled back to normal pressure and normal temperature. The coating additives are added to the second intermediate and stirred to form a suspension to obtain the third intermediate, which is mixed with film-forming substance at a stirring speed of 2 rotations/second to obtain an emulsion to obtain a finished coating, which is sampled, tested, packaged and stored.