Active and anticorrosive water-based paint and preparation method thereof
An anti-corrosion coating and active technology, which is applied in anti-corrosion coatings, epoxy resin coatings, coatings, etc., can solve the problems of poor dispersion stability of water-based coatings against strong mechanical forces, single function of anti-corrosion coatings, and low solid content. Excellent weather resistance, stable conductivity, and strong adhesion
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Embodiment 1
[0043] The present embodiment provides a kind of water-based active anticorrosion coating, and its composition is as follows by mass parts:
[0044]
[0045] The present embodiment also provides a kind of preparation method of water-based active anticorrosion coating, and the preparation steps are as follows:
[0046] Step (1): first prepare petroleum resin with a solid content of 30%, mix the petroleum resin and organic solvent in a mass ratio of 3:7, and stir and disperse in the stirring tank, the stirring speed is 500r / min, and the stirring time is 90min. Stir until colorless transparent viscous liquid, set aside;
[0047] Step (2): Then add the petroleum resin, epoxy resin, silicon carbide, organic active agent and water-based solvent with a solid content of 30% prepared in step (1) into the stirring tank and stir evenly at a stirring speed of 500r / min , stirring time 90min;
[0048]Step (3): Finally, add zinc naphthenate and a surfactant and stir at a low speed for 3...
Embodiment 2
[0054] The present embodiment provides a kind of water-based active anticorrosion coating, and its composition is as follows by mass parts:
[0055]
[0056] The present embodiment also provides a kind of preparation method of water-based active anticorrosion coating, and the preparation steps are as follows:
[0057] Step (1): first prepare petroleum resin with a solid content of 30%, mix the petroleum resin and organic solvent in a mass ratio of 3:7, and stir and disperse in the stirring tank, the stirring speed is 800r / min, and the stirring time is 60min. Stir until colorless transparent viscous liquid, set aside;
[0058] Step (2): Then add the petroleum resin, epoxy resin, silicon carbide, organic active agent and water-based solvent with a solid content of 30% prepared in step (1) into the stirring tank and stir evenly at a stirring speed of 800r / min , stirring time 60min;
[0059] Step (3): Finally, add zinc naphthenate and a surfactant and stir at a low speed for ...
Embodiment 3
[0064] The present embodiment provides a kind of water-based active anticorrosion coating, and its composition is as follows by mass parts:
[0065]
[0066] The present embodiment also provides a kind of preparation method of water-based active anticorrosion coating, and the preparation steps are as follows:
[0067] Step (1): first prepare petroleum resin with a solid content of 30%, mix the petroleum resin and organic solvent in a mass ratio of 3:7, and stir and disperse in the stirring tank, the stirring speed is 650r / min, and the stirring time is 75min. Stir until colorless transparent viscous liquid, set aside;
[0068] Step (2): Then add the petroleum resin, epoxy resin, silicon carbide, organic active agent and water-based solvent with a solid content of 30% prepared in step (1) into the stirring tank and stir evenly at a stirring speed of 650r / min , stirring time 75min;
[0069] Step (3): Finally, add zinc naphthenate and surfactant and stir at a low speed for 32...
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