Metal flake type single-component water-based heavy-duty paint and preparation method thereof
A heavy-duty anti-corrosion, one-component technology, applied in the direction of anti-corrosion coatings, conductive coatings, coatings, etc., can solve the problems of weather resistance and anti-corrosion performance gap, can not be fully satisfied, etc., to achieve strong weather resistance and metal gloss, electrical conductivity Enhanced effect of chemical protection and physical shielding effect
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Embodiment 1
[0032] A metal flake type one-component water-based heavy-duty anti-corrosion coating, comprising the following raw materials in parts by weight:
[0033] 50 parts carbon titanium cage resin;
[0034] 15 parts of water-based aluminum silver paste;
[0035] 2 parts polyvinylpyrrolidone K-30;
[0036] 0.5 parts of sodium carboxymethylcellulose;
[0037] 1 copy of DF-2307;
[0038] 0.5 copies of KYC-616;
[0039] 2 copies of XH-199;
[0040] 25 parts deionized water.
[0041] The preparation method is:
[0042] (1) Accurately weigh the water-based aluminum silver paste and polyvinylpyrrolidone K-30 according to the above ratio, put them into the mixing tank, then add deionized water and defoamer, and then stir in the mixer at 350r / min for 5 minutes to make the water-based aluminum The silver paste is evenly dispersed;
[0043] (2) Continue to add the carbon-titanium cage resin, DF-2307, KYC-616, XH-199 in the above ratio into the mixing tank of step (1), and stir at 200r / ...
Embodiment 2
[0046] 60 parts carbon titanium cage resin;
[0047] 15 parts of water-based aluminum silver paste;
[0048] 3 parts polyvinylpyrrolidone K-30;
[0049] 0.7 parts of sodium carboxymethylcellulose;
[0050] 1 copy of DF-2307;
[0051] 0.6 copies of KYC-616;
[0052] 2 copies of XH-199;
[0053] 20 parts deionized water.
[0054] The preparation method is:
[0055] (1) Accurately weigh the water-based aluminum silver paste and polyvinylpyrrolidone K-30 according to the above ratio, put them into the mixing tank, then add deionized water and defoamer, and then stir in the mixer at 350r / min for 5 minutes to make the water-based aluminum The silver paste is evenly dispersed;
[0056] (2) Continue to add the carbon-titanium cage resin, DF-2307, KYC-616, XH-199 in the above ratio into the mixing tank of step (1), and stir at 200r / min for 10 minutes to ensure uniform mixing and dispersion to obtain a homogeneous pre- polymer emulsion;
[0057] (3) Add carboxymethylcellulose s...
Embodiment 3
[0059] 60 parts carbon titanium cage resin;
[0060] 10 silver dust;
[0061] 2 parts polyvinylpyrrolidone K-30;
[0062] 0.7 parts of sodium carboxymethylcellulose;
[0063] 1 copy of DF-2307;
[0064] 0.6 copies of KYC-616;
[0065] 1.5 copies of XH-199;
[0066] 20 parts deionized water.
[0067] The preparation method is:
[0068] (1) Accurately weigh silver powder and polyvinylpyrrolidone K-30 according to the above ratio, put them into the mixing tank, then add deionized water and defoamer, and then stir in the mixer at 350r / min for 5 minutes to disperse the water-based aluminum silver paste Uniform;
[0069] (2) Continue to add the carbon-titanium cage resin, DF-2307, KYC-616, XH-199 in the above ratio into the mixing tank of step (1), and stir at 200r / min for 10 minutes to ensure uniform mixing and dispersion to obtain a homogeneous pre- polymer emulsion;
[0070] (3) Add carboxymethylcellulose sodium or deionized water to the homogeneous prepolymer emulsion m...
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