The preparation method of rust-proof primer with water-based phenol red dan

China Coatings Online News Information: The present invention proposes a method for preparing a water-based phenolic red dan rust-proof primer, including the following parts according to the quality score: water-based phenolic resin 20-30%, water-based epoxy resin 5-8%, national standard red dan powder 23-36%, environmentally friendly zinc phosphate 5-5-1 8%, ultra-phosphorus zinc white 5-8%, precipitation of sulphate 5-8%, corrosion inhibitor 2-5%, water-like dispersant 0.2-0.3%, water-defying agent 0.1-0.2%, water-like anti-foaming agent 0.1-0.2%, water Magnesium silica 1-2%, water-based compound drying agent 0.5-1%, water-based anti-cortide 0.2-0.4%, water-based thickener 0.5-1%, neutralizer 1-2%, anti-flash rust agent 0.5-1%, membrane additive 2 -4%, solvent-assisted 2-4%, water-based humidifier 0.1-0.2%, deionized water 5.3-6.7%; While stirring, add national standard red dan powder and other dispersion, grinding, adding water-based epoxy resin and other side mixing edges to the production tank, adding compound drying agent and other stirring, with quick dryness, corrosion resistance, chemical resistance.