Water paint for protecting surface of car and household electrical apparats
A technology for protecting coatings and automobiles, applied to devices and coatings that apply liquid to the surface, and can solve problems such as peeling, aging, and discoloration
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Embodiment 1
[0016] A water-based protective coating for the surface of automobiles and home appliances, a water-based resin emulsion composed of 85 parts of acrylic resin, 25 parts of styrene acrylic modified resin, and 10 parts of epoxy resin, 3.5 parts of a reinforcing agent, 3 parts of a thixotropic agent, and a film-forming agent 4 parts, wherein: the reinforcing agent is silicon dioxide with a particle diameter of 15um, the thixotropic agent is carboxymethylcellulose with a molecular weight of 1500, and the film-forming agent is propylene glycol.
Embodiment 2
[0018] A water-based protective coating for the surface of automobiles and home appliances, a water-based resin emulsion composed of 70 parts of acrylic resin, 10 parts of styrene acrylic modified resin, and 5 parts of epoxy resin, 1 part of reinforcing agent, 1 part of thixotropic agent, and film-forming agent 1 part, wherein: the reinforcing agent is silicon dioxide with a particle diameter of 12um, the thixotropic agent is methylcellulose with a molecular weight of 1900, and the film-forming agent is ethylene glycol. 0.1 part of silicone defoamer was also added.
Embodiment 3
[0020] A water-based protective coating for the surface of automobiles and home appliances, a water-based resin emulsion composed of 78 parts of acrylic resin, 15 parts of styrene acrylic modified resin or other modified acrylic resin, 8 parts of epoxy resin, 2 parts of reinforcing agent, and thixotropic agent 2 parts, 3 parts of film-forming agent, wherein: the reinforcing agent is silicon dioxide with a particle diameter of 10um, the thixotropic agent is hydroxyethyl cellulose with a molecular weight of 6000, and the specific composition of the film-forming agent is 1 part of ethylene glycol, propylene glycol 2 servings. Also added 1.5 parts of silicone defoamer.
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