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

A water-based wood paint, dispersive technology, applied in biocide-containing paints, antifouling/underwater paints, coatings, etc., can solve the problem of easy mildew, lack of substantial anti-insect effect, no anti-mildew and insect-proof, etc. problem, to promote healing

Active Publication Date: 2019-04-12
LIAOYANG YIBANG NEW BUILDING MATERIALS GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A water-dispersible environmental-friendly water-based wood lacquer with insecticidal and anion-releasing properties and a preparation method thereof (surface cleaning). The water-based wood paint consists of 80% of water-based polyurethane modified acrylic emulsion, 0.3% of anti-mold and bactericide LXE, 0.2% of defoamer 024 and 0.1% of 902W, 0.3% of dispersing wetting agent 760W, Substrate wetting agent 3280.2%, leveling agent 2020 and 455 mixed with water at a ratio of 1:1 2%, film-forming aid LS191 and propylene glycol butyl ether compounded 4%, multifunctional additive AMP-95 0.125%, surface Auxiliary wax emulsion 2%, antibacterial insecticide 3%, Huanghe jade negative ion powder 5%, anti-adhesion additive DC-5 10.5%, polyurethane thickener 0.7%, and the rest is deionized water. The antibacterial insecticide is formed by compounding active crystal antibacterial slow-release capsules and nano-silver at a ratio of 5:2.

[0033] The preparation method of the above-me...

Embodiment 2

[0037]A water-dispersible environmental-friendly water-based wood lacquer with insecticidal and anion-releasing properties and a preparation method thereof (clear bottom). The water-based wood lacquer consists of 75% of water-based polyurethane modified acrylic emulsion, 0.4% of anti-mildew agent LXE, 0.1% of defoamer 024 and 0.1% of 902W, 0.3% of dispersing wetting agent 760W, Substrate wetting agent 3280.4%, leveling agent 2020 and 455 mixed with water 1.5% at a ratio of 1:1, film-forming aid LS191 and propylene glycol butyl ether compounded 3.5%, multifunctional additive AMP-95 0.2%, surface Auxiliary wax emulsion 2%, antibacterial insecticide 4%, Huanghe jade negative ion powder 3.5%, anti-adhesion additive DC-51 0.5%, polyurethane thickener 0.6%, and the rest is deionized water. The antibacterial insecticide is formed by compounding active crystal antibacterial slow-release capsules and nano-silver at a ratio of 5:2.

[0038] The preparation method of the above-mentioned...

Embodiment 3

[0042] A water-dispersible environmental-friendly water-based wood lacquer with insecticidal and anion-releasing properties and a preparation method thereof (white). The water-based wood paint consists of: 60% water-based high-performance self-crosslinking pure acrylic acid core-shell structure polymer emulsion, 0.4% anti-mold and fungicide LXE, 0.3% 024 and 0.1% 902W defoamer , dispersing wetting agent 760W0.5%, titanium dioxide 7.5%, talcum powder 3000 mesh 3.5%, precipitated barium sulfate 10%, substrate wetting agent 328 0.4%, leveling agent 2020 and 455 in a ratio of 1:1 Water 2.4%, film-forming additive LS191 compounded with propylene glycol butyl ether 3%, multifunctional additive AMP-95 0.4%, surface additive wax emulsion 2%, antibacterial insecticide 4%, Huanghe jade negative ion powder 6%, Anti-adhesion additive DC-5 10.5%, polyurethane thickener 105A 1%, the rest is deionized water.

[0043] The preparation method of the above-mentioned water-dispersible environmen...

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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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D175/14C09D133/00C09D7/61C09D7/63C09D7/65C09D5/14
CPCC08L2205/03C09D5/14C09D7/61C09D7/63C09D7/65C09D133/00C09D175/14C08L75/04C08L91/06C08K13/06C08K5/06C08K2003/0806C08K9/10C08K13/02C08K2003/2241C08K3/34C08K2003/3045
Inventor 崔桐嘉张永志刘洪松王振梅王国喜夏玉朋
Owner LIAOYANG YIBANG NEW BUILDING MATERIALS GRP CO LTD
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