A water-dispersible environmental-friendly water-based wood paint with insecticidal and anion-releasing properties and its preparation method

Abstract

The invention discloses water-dispersible environment-friendly waterborne wood coating with insect-killing and anion-releasing properties and a preparation method thereof; the waterborne wood coating comprises, by weight, 50-80% of water-dispersible modified acrylic emulsion, 0.2-0.5% of a mildew-proof bactericide, 0.2-0.5% of a defoaming agent, 0.2-0.6% of a dispersing wetting agent, 0.2-0.6% of a base wetting agent, 1.5-2.5% of a leveling agent, 3-6% of a film-forming aid, 0.05-0.2% of a multifunctional aid, 0.5-2% of a co-surfactant, 2-4% of an antibacterial insecticidal agent, 3-6% of anion powder, 0.2-0.5% of anti-adhesion aid, 0.2-1% of a polyurethane thickener, 0-20% of filling material, and the balance of deionized water, wherein the anion powder is yellow river jade anion powder, the antibacterial insecticidal agent is compounded from activated crystal antibacterial slow-release capsules and nano silver. The waterborne wood coating of the invention is waterborne, nontoxic, environmentally friendly, highly decorative, high in hardness, fine to touch, and short in drying time, and has the effects of preventing and killing insects, releasing anions and other effects.

Description

technical field [0001] The invention belongs to the technical field of decorative protective coatings for woodware, and in particular relates to a water-dispersible environmental-friendly water-based woodware paint capable of killing insects and releasing negative ions and a preparation method thereof. Background technique [0002] With the development of society, people's awareness of green environmental protection is enhanced, and the country's advocacy and pressure on green environmental protection policies have brought opportunities for the development of water-dispersible water-based paints and other green environmental protection coatings. Although traditional oil-based paints still account for a relatively large market share, water-dispersible water-based paints are green and environmentally friendly products and the future development direction of paints. Most of the existing water-based wood paints are water-soluble paints and water-dilutable paints. Water-soluble ...

AI Technical Summary

Problems solved by technology

[0003] Wood itself has defects such as mildew and insects. Traditional water-based wood lacquers have no anti-mildew and insect-proof effects, but only play a protective and decorative role. Moreover, traditional wood lacquers are water-oil products, which do not really achieve environmental protection. type products

However, some existing water-based wood paints with anti-mildew performance achieve anti-mildew effect by adding nano-silver, but its effect can only achieve anti-mildew effect, but cannot achieve the substantive effect of anti-moth.

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