Anti-doodle anti-contamination bottom-universal aqueous woodenware white paint and preparation method thereof

An anti-fouling, general-purpose technology, applied in the field of coatings, can solve the problems of poor film hardness, poor stain resistance and anti-graffiti properties to meet the needs, and achieve fast drying, leveling and anti-sagging of the paint film. Excellent performance and high hardness

Inactive Publication Date: 2018-09-04
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of poor hardness of the existing one-component paint film, difficulty in meeting the needs of stain resistance and anti-graffiti property, the present invention provides an anti-graffiti, anti-contamination, general-purpose water-based wood white paint

Method used

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  • Anti-doodle anti-contamination bottom-universal aqueous woodenware white paint and preparation method thereof
  • Anti-doodle anti-contamination bottom-universal aqueous woodenware white paint and preparation method thereof

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preparation example Construction

[0031] In any embodiment, the preparation method at least includes the following steps:

[0032] (1) Take each component according to the above-mentioned raw material ratio;

[0033] (2) mixing the water-based acrylic emulsion and the water-based polyurethane dispersion emulsion to obtain the first mixing;

[0034] (3) deionized water, environmental protection additives, leveling agents, anti-graffiti additives, silicone surface additives, and defoamers are mixed to obtain a second mixture;

[0035] (4) Add the second mixture to the first mixture, disperse, then add wetting agent, wax emulsion, dispersant, titanium dioxide, thickener, and stir to obtain the wood white paint .

[0036] Compared with the prior art, the preparation method of the anti-graffiti, anti-fouling, and general-purpose water-based wood white paint for the bottom surface provided by the present invention has a simple preparation method, is easy to control, and is suitable for large-scale production opera...

Embodiment 1

[0044] The present embodiment provides a kind of anti-graffiti, anti-contamination, general-purpose water-based wood white paint for the bottom surface. In terms of mass percentage, the white paint comprises the following components: water-based acrylic emulsion: 40%, water-based polyurethane dispersion: 12%, Substrate wetting agent: 0.3%, defoamer: 0.4%, deionized water: 17%, environmental solvent: 1%, wax emulsion: 5%, thickener: 2%, leveling agent: 0.3%, anti Graffiti additive: 0.5%, silicone surface additive: 1%, dispersant: 0.5%, titanium dioxide: 20%.

[0045] The preparation method of the above-mentioned anti-graffiti, anti-contamination, and general-purpose water-based wood white paint on the bottom comprises the following steps:

[0046] (1) Take each component according to the above-mentioned raw material ratio;

[0047] (2) Mixing the water-based acrylic emulsion and the water-based polyurethane dispersion emulsion, stirring at a speed of 500-600rpm for 7 minutes t...

Embodiment 2

[0051] The present embodiment provides a kind of anti-graffiti, anti-contamination, general-purpose water-based white paint for wood on the bottom surface. In terms of mass percentage, the white paint comprises the following components: water-based acrylic emulsion: 50%, water-based polyurethane dispersion: 8%, Substrate wetting agent: 0.4%, defoamer: 0.6%, deionized water: 13.2%, environmental solvent: 3%, wax emulsion: 3%, thickener: 1%, leveling agent: 0.5%, anti- Graffiti additive: 0.8%, silicone surface additive: 0.5%, dispersant: 1%, titanium dioxide: 18%.

[0052] The preparation method of the above-mentioned anti-graffiti, anti-contamination, and general-purpose water-based wood white paint on the bottom comprises the following steps:

[0053] (1) Take each component according to the above-mentioned raw material ratio;

[0054] (2) Mixing the water-based acrylic emulsion and the water-based polyurethane dispersion emulsion, stirring at a speed of 500-600rpm for 5min t...

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Abstract

The invention relates to the technical field of paint, and concretely discloses anti-doodle anti-contamination bottom-universal aqueous woodenware white paint and a preparation method thereof. The aqueous woodenware white paint comprises the following components by mass percentage: 40-50% of an aqueous acrylic acid emulsion, 8-12% of an aqueous polyurethane dispersion, 0.3-0.5% of a base materialwetting agent, 0.4-0.6% of an antifoaming agent, 13-18% of deionized water, 1-3% of an environmental protection solvent, 3-5% of a wax emulsion, 1-2% of a thickening agent, 0.3-0.5% of a levelling agent, 0.5-0.8% of an anti-doodling auxiliary agent, 0.5-1% of an organosilicon surface auxiliary agent, 0.5-1% of a dispersant, and 18-20% of titanium dioxide. The aqueous woodenware white paint has high hardness, and excellent contamination resistance and doodle resistance, and a paint film has the advantages of fast drying speed, high glossiness, excellent chemical resistance, and artificial agingresistance.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an anti-graffiti, anti-contamination, general-purpose water-based wood white paint for bottom surfaces and a preparation method thereof. Background technique [0002] Water-based coatings have been a research hotspot in recent years, especially in today's increasingly stringent environmental protection requirements, water-based coatings with low pollution have become the focus of the development of major coatings factories, especially in the field of home decoration. Paint applied on. The requirements for wood lacquers in the field of home decoration are generally not as high as those of furniture factories. In principle, as long as the surface of the paint film is smooth and smooth, but the current water-based wood lacquers also have some shortcomings and deficiencies. Because the poor compatibility of the two-component water-based wood paint curing agent hinders its developme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D175/04C09D5/16C09D7/65
CPCC08L2205/025C08L2205/035C09D5/1662C09D5/1687C09D133/04C08L75/04C08L83/12
Inventor 宋利强胡中源董立志
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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