Waterborne fluorocarbon coating, and preparation method and application thereof

Abstract

The invention discloses a waterborne fluorocarbon coating, and a preparation method and application thereof. A formula for raw materials of the waterborne fluorocarbon coating comprises 13.0 to 48.0% of a waterborne fluorocarbon emulsion, 1.0 to 3.0% of hydroxyethyl cellulose, 10.5 to 18.8% of an inorganic pigment, 18.2 to 32.2% of a filling material, 5.0 to 7.0 % of wear-resistant powder, 0.6 to 2.3% of a wetting dispersant, 0.5 to 1.0% of a multifunctional auxiliary agent, 0.1 to 0.5% of a de-foaming agent, 0.4 to 4.0% of a bactericide, 0.1 to 3.2% of a thickening agent, 0.6 to 3.0% of a film forming auxiliary agent, 1.0 to 4.2% of an anti-freezing agent and 14.0 to 20.0% of water, wherein the pH value of the waterborne fluorocarbon coating is 8.0 to 9.5, and the Moh's hardness of the wear-resistant powder is more than 9.0. The waterborne fluorocarbon coating has no toxicity, no pollution and both functions of decoration and protection; a paint film formed by the coating has good wear resistance and weatherability and can improve anti-corrosive performance and wear resistance of a regenerated woodwork.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a water-based fluorocarbon coating and a preparation method and application thereof. Background technique [0002] Today, as humans pay more and more attention to the environment and their awareness of environmental protection is increasing, solid wood scraps, or recycled wood and other non-reusable wood are made into recycled wood products, and recycled wood products have been widely used in living rooms, hotels, and entertainment venues. , baths, offices, kitchens, toilets, schools, hospitals, sports fields, shopping malls, laboratories and other environments. However, compared with native wood, regenerated wood products have low density, soft texture and poor wear resistance. Therefore, how to develop a water-based fluorocarbon coating, through the use of this product, improve the strength and wear resistance of regenerated wood products, improve its antiseptic effect, prolong the lif...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects that the existing solvent-based water-based fluorocarbon coatings contain substances harmful to the human body and the environment, and the paint film made of water-based fluorocarbon coatings has poor abrasion resistance, and provides a water-based Fluorocarbon coating and its preparation method and application

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