A kind of water-based industrial anticorrosion coating and preparation method thereof
An anti-corrosion coating, industrial technology, applied in anti-corrosion coatings, anti-fouling/underwater coatings, coatings, etc., can solve the problems that restrict the production and application of water-based anti-corrosion coatings, the performance gap of water-based anti-corrosion coatings, etc., to achieve convenient construction, anti-flash The effect of good rust performance and simple production process
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Embodiment 1
[0035] Equipped with 100Kg water-based industrial anticorrosion paint, its preparation method is carried out as follows:
[0036] 1) Put 31.8Kg of water-based styrene-acrylic emulsion, 3Kg of preservative, 2Kg of propylene glycol, and 3Kg of sodium phosphate dodecahydrate into the dispersion tank, control the rotation speed at 600 rpm, and disperse for 5 minutes to obtain a uniform first solution;
[0037] 2) Add 4Kg of zinc phosphate, 12Kg of modified aluminum tripolyphosphate, 6Kg of iron-titanium powder, 4Kg of polyaniline, 12Kg of talcum powder, and 3Kg of glass flakes into the first solution. Obtain a uniform second solution; control the fineness of the second solution to ≤70 μm;
[0038] 3) Add 0.7Kg of leveling agent, 0.5Kg of defoamer, and 18Kg of deionized water into the second solution, control the rotation speed at 600 rpm, and disperse for 5 minutes to obtain a uniform third solution;
[0039] 4) The third solution is filtered, packaged, and stored to obtain a wat...
Embodiment 2
[0043] Equipped with 100Kg water-based industrial anticorrosion paint, its preparation method is carried out as follows:
[0044] 1) Put 38Kg of water-based styrene-acrylic emulsion, 3Kg of preservative, 2Kg of propylene glycol, and 3Kg of sodium phosphate dodecahydrate into the dispersion tank, control the rotation speed at 600 rpm, and disperse for 5 minutes to obtain a uniform first solution;
[0045] 2) Add 6Kg of zinc phosphate, 10Kg of modified aluminum tripolyphosphate, 7Kg of iron-titanium powder, 5Kg of polyaniline, 10Kg of talcum powder, and 4Kg of glass flakes into the first solution. Obtain a uniform second solution; control the fineness of the second solution to ≤70 μm;
[0046] 3) Add 0.7Kg of leveling agent, 0.5Kg of defoamer, and 10.8Kg of deionized water into the second solution, control the rotation speed at 600 rpm, and disperse for 5 minutes to obtain a uniform third solution;
[0047] 4) The third solution is filtered, packaged, and stored to obtain a wat...
Embodiment 3
[0051] Equipped with 100Kg water-based industrial anticorrosion paint, its preparation method is carried out as follows:
[0052] 1) Put 32Kg of water-based styrene-acrylic emulsion, 3Kg of preservative, 2Kg of propylene glycol, and 3Kg of sodium phosphate dodecahydrate into the dispersion tank, control the rotation speed at 600 rpm, and disperse for 5 minutes to obtain a uniform first solution;
[0053]2) Add 8Kg of zinc phosphate, 8Kg of modified aluminum tripolyphosphate, 8Kg of iron-titanium powder, 7Kg of polyaniline, 8Kg of talcum powder, and 5Kg of glass flakes into the first solution. Obtain a uniform second solution; control the fineness of the second solution to ≤70 μm;
[0054] 3) Add 0.7Kg of leveling agent, 0.5Kg of defoamer, and 14.8Kg of deionized water into the second solution, control the rotation speed at 600 rpm, and disperse for 5 minutes to obtain a uniform third solution;
[0055] 4) The third solution is filtered, packaged, and stored to obtain a water-...
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