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Water-based solid-color wood finish paint and preparation method thereof

A solid color, wood technology, applied in the field of coatings, can solve the problem of easy fading of water-based wood paint

Inactive Publication Date: 2020-10-20
珠海展辰新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide a water-based solid color wood finish paint and its preparation method, aiming to solve the problem that the water-based wood paint in the prior art is easy to fade during use

Method used

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  • Water-based solid-color wood finish paint and preparation method thereof
  • Water-based solid-color wood finish paint and preparation method thereof
  • Water-based solid-color wood finish paint and preparation method thereof

Examples

Experimental program
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preparation example Construction

[0052] The second aspect of the embodiment of the present application provides a method for preparing a water-based solid color wood finish, comprising the steps of:

[0053] S01. The raw material of the water-based solid-color wood topcoat provided, the water-based polyurethane dispersion, dispersant, defoamer, bactericide, pH regulator, matting wax and thickener are subjected to the first mixing treatment to obtain the first mixture ;

[0054] S02. The leveling agent, film-forming aid, wetting agent, water and the first mixture are subjected to a second mixing treatment to obtain a base material;

[0055] S03. The base material and the water-based color paste are subjected to a third mixing treatment to obtain a water-based solid-color wood finish paint.

[0056] In the preparation method, each raw material is mixed in batches to obtain the water-based solid-color wood topcoat. The preparation method is simple and fast, does not require large-scale instruments and equipment...

Embodiment 1

[0064] A kind of water-based solid color wood finish paint

[0065] The raw material of water-based solid color wood finish paint comprises the following components of following parts by weight:

[0066]

[0067]

[0068] A kind of preparation method of water-based solid color wood topcoat

[0069] The preparation method of water-based solid color wood finish paint comprises the steps:

[0070] The raw material of the water-based solid color wood finish paint provided by embodiment 1 is mixed under the condition of 400-600rpm by water-based polyurethane dispersion, dispersant, defoamer, bactericide, pH regulator, matting wax and thickener 5 After ~8 minutes, mix under the condition of 1000-1200rpm for 10-20 minutes to obtain the first mixture;

[0071]mixing the leveling agent, film-forming aid, wetting agent, water and the first mixture at 700-800 rpm for 15-20 minutes to obtain the base material;

[0072] The base material and the water-based color paste are mixe...

Embodiment 2

[0074] A kind of water-based solid color wood finish paint

[0075] The raw material of water-based solid color wood finish paint comprises the following components of following parts by weight:

[0076]

[0077]

[0078] A kind of preparation method of water-based solid color wood topcoat

[0079] The preparation method of water-based solid color wood finish paint comprises the steps:

[0080] The raw material of the water-based solid color wood finish paint provided by embodiment 1 is mixed under the condition of 400-600rpm by water-based polyurethane dispersion, dispersant, defoamer, bactericide, pH regulator, matting wax and thickener 5 After ~8 minutes, mix under the condition of 1000-1200rpm for 10-20 minutes to obtain the first mixture;

[0081] mixing the leveling agent, film-forming aid, wetting agent, water and the first mixture at 700-800 rpm for 15-20 minutes to obtain the base material;

[0082] The base material and the water-based color paste are mix...

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Abstract

The invention provides a water-based solid-color wood finish paint. The raw materials of the water-based solid-color wood finish paint comprise the following components in parts by weight: 70- 80 parts of an aqueous polyurethane dispersion, and 1.5-2.5 parts of matting wax powder, 5-15 parts of water-based color paste, 4-8 parts of a film-forming aid, 0.2-1.0 part of an antifoaming agent, 0.2-0.5part of a dispersing agent, 0.2-1.0 part of a wetting agent, 0.1-0.5 part of a leveling agent, 0.1-0.5 part of a bactericide, 0.1-0.3 part of a pH regulator, 0.1-1 part of a thickener and 0.1-5 partsof deionized water. The prepared water-based solid-color wood finish paint does not fade in the use process, is high in compactness and smooth in surface, improves the scratch resistance and stain resistance of the finish paint, and can be applied more widely.

Description

technical field [0001] The application belongs to the technical field of coatings, in particular to a water-based solid-color wood topcoat and a preparation method thereof. Background technique [0002] With the arrival of the era of low-carbon economy, environmental protection and energy are important aspects we are concerned about in the 21st century. To meet this challenge, the paint industry is gradually shifting from traditional varieties with high pollution, high energy consumption, and extreme dependence on petroleum industry products to water-based paints and radiation. Environmentally friendly and resource-saving products such as cured coatings, powder coatings and high solids coatings. [0003] Water-based wood lacquer is one of the main types of industrial coatings. At present, especially for families with the elderly and children, the safety of children's furniture is getting more and more attention, because it is directly related to the healthy growth of childre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D191/06C09D7/42C09D5/16
CPCC09D5/1662C09D5/1687C09D175/04C09D7/42C08L91/06
Inventor 罗文兴陈寿生
Owner 珠海展辰新材料股份有限公司