Solid strip water colorful paint as well as preparation and coating method thereof

A water-based colorful paint, strip technology, applied in the direction of multi-color effect paint, cellulose paint, coating, etc., can solve indoor air pollution and other problems, and achieve the effect of convenient construction, low price and rich colors

Inactive Publication Date: 2008-06-25
唐小菊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] General paint is a paint in which colored particles containing organic solvents are dispersed in

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0034] Example 1,

[0035] Raw material compatibility The present invention is composed of solid paints with different colors and water. The proportioning range of each component by weight is: cellulose 3kg, polyvinyl alcohol 6.5kg, white latex 6.5kg, titanium dioxide 5kg, talcum powder 3kg, lithopone 1kg, glycerin 1kg, ethylene glycol 1kg, calcium carbonate 1kg, Sodium hexametaphosphate 1kg, defoamer 0.5kg, mildew inhibitor 0.5kg, pigment ≤0.1kg, pure water added to 100kg.

[0036] In the above formula, acid and alkali-resistant methyl cellulose can be used as cellulose, white latex can be used as a binder, and titanium dioxide, talc, lithopone and light calcium carbonate can be used as solid fillers, and glycerol, Ethylene glycol and sodium hexametaphosphate are used as thickener, antifreeze and dispersant respectively.

Example Embodiment

[0037] Example 2,

[0038] Preparation method of the present invention

[0039] 1. Put the above materials in a plastic container, and manually stir, then add water while stirring, and after stirring evenly, pack them into several buckets (depending on the required color), and put them in each bucket as needed. Add the required paint color paste for toning, and use a colloid mill to further mix evenly, and prepare for granulation.

[0040] 2. Preparation of dispersion liquid: Weigh aluminum sulfate with 5% of the total mass of the liquid, add it into the stirring tank and add water to stir, adjust the acidity of the solution with aluminum ammonium sulfate, and adjust the pH of the solution to less than 5.

[0041] 3. Granulation: Using a nozzle with several small holes, the color paste to be granulated is sprayed into the dispersion solution of the stirring tank under pressure, and stirring is performed at the same time. The stirring speed can be adjusted according to the req...

Example Embodiment

[0044] Example 3,

[0045] The coating method of the present invention

[0046] Tools In addition to thin coating tools, air compressors and spray guns for colorful paint should also be provided. The pressure of the air compressor is 0.2MPa to 0.8MPa, and the displacement is ≥0.25M 3 / min, considering the convenience of movement and use, 220V small models can be used.

[0047] The coating method of the invention is composed of base layer treatment, batch scraping of putty, brushing of bottom-sealing paint, brushing of intermediate paint, and spraying of colorful paint surface layer.

[0048] The coating point of the present invention, except for the surface layer spraying of the colorful paint, the other processes are similar to the painting of the general indoor wall, the difference is that the back cover paint and the intermediate paint are applied. Coatings that match the paint finish. The spraying of the colorful paint surface layer is the key technology of the colorfu...

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PUM

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Abstract

The invention provides a solid state strip-type waterborne multicolor coating and a preparation method and coating method thereof; the coating mainly comprises cellulose, polyvinyl alcohol, white latex, titanium dioxide, talcum powder, lithopone powder, glycerol, ethylene glycol, calcium carbonate, sodium hexametaphosphate and pure water, etc.; after formulating, granulating, packaging and other procedures, the coating is prepared and coated through base processing, putty scraping, bottom coating brushing, medium coating brushing and multicolor coating surface spraying. The invention is rich in color, and convenient in operation, with strong stereoscopic decorative effect achieved by one step spraying.

Description

technical field [0001] The invention relates to a paint, a preparation method and a coating method thereof, more specifically, a solid strip water-based multicolor paint, a preparation method and a coating method thereof. Background technique [0002] Generally, paint is a paint in which colored particles containing organic solvents are dispersed in water. Due to the presence of organic solvents, the film will cause indoor air pollution. Contents of the invention [0003] The purpose of the present invention is to provide a kind of all-water-based colorful coating, it is the coating that reaction curing type emulsion is dispersed in water, and it is to disperse the colored pigment of sulfur hydration treatment in the cross-linking agent of high reaction control to adjust cross-linking density A linked colored gel is formed, so that the colored pigments will not be precipitated in water, the hue of various colored particles remains unchanged, and the total volatile organic ...

Claims

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Application Information

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IPC IPC(8): C09D129/04C09D131/04C09D5/02C09D5/29C09D101/02
Inventor 唐小菊
Owner 唐小菊
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