Water-based home decoration skin-touch matte white finish paint and production process thereof

Abstract

The invention relates to a water-based home decoration skin-touch matte white finish paint and a production process thereof. The water-based home decoration skin-touch matte white finish paint adopts a water-based anionic polycarbon polyurethane dispersion emulsion and a water-based anionic polyurethane dispersion resin as film forming substances, and is used for improving the flexibility and wear resistance of a system; and proper weight proportions of a coalescing agent, a wetting agent, a defoaming agent, titanium dioxide, a leveling agent, matting powder, a thickening agent and other auxiliaries are added. During preparation, all raw materials are fully and uniformly mixed, ground by a sand mill until the fineness is not more than 20 microns, put into a stainless steel reaction kettle, stirred and dispersed, and filtered by a filter screen, and the finally prepared water-based home decoration skin-touch matte white finish paint has the advantages of better flexibility, excellent wear resistance, high hardness, better water resistance, velvet hand feeling, sound insulation effect, low gloss, softer and more comfortable feeling, good safety and environmental friendliness, natural touch feeling and easily available raw materials.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a water-based home improvement skin-feeling matte white finish and a production process thereof. Background technique [0002] With the increasing awareness of environmental protection, the use of solvent-based coatings has been increasingly limited, while water-based coatings have the advantages of no environmental pollution, low toxicity, and no fire hazards, and have attracted more and more attention. In developed countries such as Europe and the United States, with the deepening of environmental protection regulations, the sales of solvent-based wood lacquers are decreasing year by year, while the consumption of water-based wood lacquers is increasing year by year. [0003] Water-based wood paints currently on the market include water-based two-component polyurethane paints, alkyd or acrylic home paints, and the like. During the construction process of the above...

AI Technical Summary

Problems solved by technology

During the construction process of the above-mentioned water-based wood paint, the pre-treatment requirements are high. When the water-based wood paint is applied, the water in the paint film penetrates from the wood surface, destroying the original water balance, and causing the pipe on the wood surface to absorb water. Swelling, but due to the effect of the paint film, the moisture cannot go back, eventually leading to the phenomenon of tendon swelling

The two-component water-based home improvement paint in the prior art has defects such as complicated construction, slow drying speed and high price

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