Water-based emulsion type real copper primer and preparation method thereof
A water-based emulsion and primer technology, applied in the direction of coating, etc., can solve problems such as human injury, failure to meet environmental protection requirements, and strong odor of organic solvents, and achieve the effects of reducing environmental pressure, improving decorative effects, and low VOC emissions
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Embodiment 1
[0021] An environmentally friendly emulsion type real copper primer, comprising the following components in mass percentage: 10% ethanol, 1% dimethylethanolamine, 50% water-based emulsion, 0.3% water-based defoamer, 0.3% water-based dispersant, water-based fluid Variable agent 3%, crystal pearl powder 10%, propylene glycol butyl ether 10%, water-based wetting agent 0.5%, water-based adhesion promoter 3%, water-based leveling agent 0.2%, methyl etherified amino resin 5% and purified water 6.7% .
[0022] Present embodiment also provides a kind of preparation method of environment-friendly emulsion type genuine copper primer, and preparation method is as follows:
[0023] Step 1: Weigh ethanol, dimethylethanolamine, water-based emulsion, water-based defoamer, water-based dispersant and water-based rheological agent according to the proportion of the amount, add them to the dispersion tank, and disperse them at a low speed with a disperser; During the low-speed dispersion, the r...
Embodiment 2
[0027] An environmentally friendly emulsion type real copper primer, comprising the following components in mass percentage: 8% ethanol, 0.8% dimethylethanolamine, 45% water-based emulsion, 0.2% water-based defoamer, 0.3% water-based dispersant, water-based fluid Variable agent 4%, crystal pearl powder 9%, propylene glycol butyl ether 9%, water-based wetting agent 0.3%, water-based adhesion promoter 3%, water-based leveling agent 0.3%, methyl etherified amino resin 8% and purified water 12.1% .
[0028] The present embodiment also provides a preparation method of the above-mentioned environment-friendly emulsion type real copper primer, the preparation method is as follows:
[0029] Step 1: Weigh ethanol, dimethylethanolamine, water-based emulsion, water-based defoamer, water-based dispersant and water-based rheological agent according to the proportion of the amount, add them to the dispersion tank, and disperse them at a low speed with a disperser; During the low-speed disp...
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