Water-based wood color rubbing base material for home decoration and preparation method thereof

Abstract

The invention discloses a water-based woodware brush-off binder for home decoration and a preparation method of the binder. The brush-off binder is prepared from raw materials in percentage by mass as follows: 10%-20% of water-based alkyd resin, 70%-80% of propylene glycol, 5%-10% of an alcohol ether cosolvent, 0.1%-0.3% of a defoaming agent, 0.2%-0.5% of a wetting agent, 0.5%-1% of a thickening agent, 0.1%-0.2% of an antibacterial preservative and the balance of water. The preparation method of the brush-off binder comprises the steps as follows: water-based alkyd resin and propylene glycol are uniformly mixed, then, the alcohol ether cosolvent, the defoaming agent, the wetting agent and the thickening agent are added, the mixture is uniformly mixed, finally, water and the antibacterial preservative are added, and the mixture is uniformly mixed. The water-based woodware brush-off binder for home decoration has an excellent coloring effect, a uniform brush-off effect, long brush-off time and good wettability and leveling property and has no pore shrinkage or other defects, and the color bleeding property and the color bleeding efficiency of the binder can be significantly improved.

Description

technical field [0001] The invention relates to a water-based woodware color rubbing base material for home decoration and a preparation method thereof. Background technique [0002] Color-wiping base material is a kind of paint commonly used in the wood coating industry for treating substrates. It has a protective effect on the substrate, and can also impart color to the substrate and highlight the texture of the substrate. It has a certain filling effect. Traditional oil-based color rubbing base materials contain a large amount of volatile organic solvents, and also contain harmful components such as benzene and formaldehyde. During the construction process, the emission of volatile organic compounds (VOC) is very high, which is not only harmful to the health of construction workers, but also And it will pollute the surrounding environment. At present, the oily color rubbing base has been basically replaced by the water-based color rubbing base. [0003] The coloring pri...

AI Technical Summary

Problems solved by technology

[0004] At present, most of the commercially available water-based wood coloring base materials use nano-scale acrylic emulsion as the film-forming material, which has good permeability and can achieve good coloring effects, but the drying speed is relatively fast, and the wiping time is not long , large-area construction is likely to cause uneven color rubbing, and there are certain restrictions on large-area construction

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