Preparation method of matte water-borne wood paint

A water-based wood lacquer and matte technology, applied in the direction of coating, etc., can solve the problems of poor smoothness, high cost and price, and achieve the effects of reducing resin content, convenient coating, and increasing efficiency

Pending Publication Date: 2021-01-15
TIANJIN MEILIANDA INK AUXILIARIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the present invention provides a method for preparing matte water-based wood lacquer, which solves the problems of traditional water-based matte wood lacquer in fullness, permeability, matting, poor smoothness and relatively high cost the problem the problem

Method used

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  • Preparation method of matte water-borne wood paint

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Embodiment 1

[0030] The embodiment of the present invention provides a method for preparing matte water-based wood lacquer, comprising the following raw materials in parts by weight: 45 parts of modified acrylic resin emulsion, 5 parts of silicon acrylic emulsion, 2 parts of dispersant, 4 parts of leveling agent, thickener 6 parts, 1 part of wax paste, 2 parts of defoamer, 15 parts of pigment, 15 parts of matting powder, 50 parts of deionized water;

[0031] Including the following preparation process:

[0032] Step 1. Put the modified acrylic resin emulsion and silicon-acrylic emulsion into the reaction tank for stirring, and stir evenly;

[0033] Step 2, add pigments to the reaction tank again, and fully stir;

[0034] Step 3, then add dispersant, leveling agent, defoamer, wax paste, thickener to fully stir;

[0035] Step 4, then add the matting powder in equal amounts several times, and fully stir to make the matting agent completely dispersed in the slurry;

[0036] Step 5. Finally,...

Embodiment 2

[0047] The embodiment of the present invention provides a method for preparing matte water-based wood lacquer, comprising the following raw materials in parts by weight: 80 parts of modified acrylic resin emulsion, 15 parts of silicon acrylic emulsion, 3 parts of dispersant, 3 parts of leveling agent, thickener 9 parts, 2 parts of wax paste, 4 parts of defoamer, 25 parts of pigment, 30 parts of matting powder, 30 parts of deionized water;

[0048] Including the following preparation process:

[0049] Step 1. Put the modified acrylic resin emulsion and silicon-acrylic emulsion into the reaction tank for stirring, and stir evenly;

[0050] Step 2, add pigments to the reaction tank again, and fully stir;

[0051] Step 3, then add dispersant, leveling agent, defoamer, wax paste, thickener to fully stir;

[0052] Step 4, then add the matting powder in equal amounts several times, and fully stir to make the matting agent completely dispersed in the slurry;

[0053] Step 5. Finall...

Embodiment 3

[0064]The embodiment of the present invention provides a method for preparing a matte water-based wood lacquer, comprising the following raw materials in parts by weight: 80 parts of modified acrylic resin emulsion, 15 parts of silicon acrylic emulsion, 3 parts of dispersant, 6 parts of leveling agent, thickener 9 parts, 2 parts of wax paste, 4 parts of defoamer, 25 parts of pigment, 30 parts of matting powder, 30 parts of deionized water;

[0065] Including the following preparation process:

[0066] Step 1. Put the modified acrylic resin emulsion and silicon-acrylic emulsion into the reaction tank for stirring, and stir evenly;

[0067] Step 2, add pigments to the reaction tank again, and fully stir;

[0068] Step 3, then add dispersant, leveling agent, defoamer, wax paste, thickener to fully stir;

[0069] Step 4, then add the matting powder in equal amounts several times, and fully stir to make the matting agent completely dispersed in the slurry;

[0070] Step 5. Final...

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Abstract

The invention provides a preparation method of matte water-based wood lacquer, and relates to the technical field of matte water-based wood lacquers. The matte water-borne wood paint is prepared fromthe following raw materials in parts by weight: 35-60 parts of modified acrylic resin emulsion, 5-15 parts of silicone acrylic emulsion, 1-2 parts of dispersing agent, 3-6 parts of leveling agent, 4-8parts of thickener, 0.5-2 part of cerate, 1-3 parts of defoamer, 10-30 parts of pigment, 10-20 parts of delustering agent and 30-50 parts of deionized water. The preparation process comprises the following steps: 1, putting a modified acrylic resin emulsion and a silicone acrylic emulsion into a reaction tank, and uniformly stirring; and 2, adding a pigment into the reaction tank, and fully stirring. According to the invention, by selecting a reasonable formula proportion and a preparation process, the prepared matte water-based wood lacquer product is a low-viscosity coating material, is convenient to coat, can meet the construction requirements, and has the characteristics of good fullness, permeability, extinction property and smoothness of a coating film.

Description

technical field [0001] The invention relates to the technical field of matte water-based wood lacquer, in particular to a preparation method of matte water-based wood lacquer. Background technique [0002] The development and production of water-based paint has a history of more than 20 years in our country. During this period of time, we have accumulated a lot of experience. The paint industry is gradually turning to water-based paint from traditional varieties that are highly polluted, high-energy-consuming, and extremely dependent on petroleum industry products. Environmentally friendly, resource-saving products such as radiation-cured coatings, powder coatings, and high-solid coatings. In the field of wood products, matt or flat coatings are often used to protect materials due to their use purposes and environmental requirements, especially for furniture and home decoration. There are many flat or flat coatings, which not only conform to the aesthetics of modern people, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/65C09D7/43
CPCC08L2205/035C09D133/04C09D7/43C09D7/65C08L43/04C08L23/06C08L33/26
Inventor 季维白琴
Owner TIANJIN MEILIANDA INK AUXILIARIES
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