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Preparation method and application of water-borne plant-based wood paint

A kind of wood coating and plant-based technology, which is applied in the direction of polyester coating, polyurea/polyurethane coating, and the device for coating liquid on the surface, etc., can solve the problems of unsightly appearance, easy cracking of coating, non-environmental protection, etc. Strong anti-adhesion and carbon footprint reduction effect

Inactive Publication Date: 2021-06-22
上海君子兰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

[0004] By providing a preparation method of water-based plant-based wood coatings, the present invention solves the technical problems of the prior art that the coatings are easy to crack, is not beautiful, and is not environmentally friendly, and realizes a water-based coating that is environmentally friendly, beautiful, excellent in mechanical properties, and durable. Plant-Based Wood Coatings

Method used

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Examples

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preparation example Construction

[0031] In order to solve the above problems, the first aspect of the present invention provides a kind of preparation method of water-based plant-based wood coating, and specific preparation steps comprise:

[0032] S1. Apply plant-based paint A on the surface of the wood substrate to form a closed colored base coat;

[0033] S2. Apply plant-based paint B on the surface of the closed colored base coat to form a transparent grinding base coat;

[0034] S3. Apply plant-based paint C on the surface of the transparent sanding primer coating to form a repair paint coating;

[0035] S4. Apply plant-based paint D on the surface of the repair paint coating to form a matte clear topcoat, and dry to obtain a finished water-based plant-based wood coating.

[0036] In some preferred embodiments, the S1 step is specifically, evenly rubbing the plant-based paint A on the surface of the wood substrate, and drying it for 4-8 hours to form a closed and colored primer layer.

[0037] In some ...

Embodiment 1

[0066] The present embodiment provides a kind of preparation method of water-based plant-based wood coating, and specific preparation steps comprise:

[0067] S1. Apply plant-based paint A on the surface of the wood substrate to form a closed colored base coat;

[0068] S2. Apply plant-based paint B on the surface of the closed colored base coat to form a transparent grinding base coat;

[0069] S3. Apply plant-based paint C on the surface of the transparent sanding primer coating to form a repair paint coating;

[0070] S4. Apply plant-based paint D on the surface of the repair paint coating to form a matte clear topcoat, and dry to obtain a finished water-based plant-based wood coating.

[0071] The S1 step is specifically, evenly rubbing the plant-based paint A on the surface of the wood substrate, and drying it with air for 6 hours to form a closed and colored primer layer.

[0072] The S2 step is specifically, using a spray gun to apply the plant-based paint B to the su...

Embodiment 2

[0090] The present embodiment provides a kind of preparation method of water-based plant-based wood coating, and specific preparation steps comprise:

[0091] S1. Apply plant-based paint A on the surface of the wood substrate to form a closed colored base coat;

[0092] S2. Apply plant-based paint B on the surface of the closed colored base coat to form a transparent grinding base coat;

[0093] S3. Apply plant-based paint C on the surface of the transparent sanding primer coating to form a repair paint coating;

[0094] S4. Apply plant-based paint D on the surface of the repair paint coating to form a matte clear topcoat, and dry to obtain a finished water-based plant-based wood coating.

[0095] The S1 step is specifically, evenly rubbing the plant-based paint A on the surface of the wood substrate, and drying it with air for 6 hours to form a closed and colored primer layer.

[0096] The S2 step is specifically, using a spray gun to apply the plant-based paint B to the su...

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Abstract

The invention relates to the technical field of water-borne paint, in particular to a preparation method and application of water-borne plant-based wood paint. The preparation method of the water-borne plant-based wood paint specifically comprises the following steps: S1, applying plant-based paint A to the surface of a wood base material to form a closed colored priming coating; S2, applying plant-based paint B to the surface of the closed colored primer coating to form a transparent polished primer coating; S3, applying plant-based paint C to the surface of the transparent polished primer coating to form a color repairing paint coating; S4, applying plant-based paint D to the surface of the color repairing paint coating to form a matte varnish coating, and carrying out drying to obtain a finished product of the water-borne plant-based wood paint. The water-borne plant-based wood paint prepared in the invention has the following advantages: (1) the paint is high in adhesive force and hardness, high in blocking resistance, stain-resistant and moisture-resistant, and can provide powerful protection for wood; (2) the paint has good color plumpness and is not prone to fade or yellow; and (3) the paint is prepared from water-borne plant-based raw materials, and is green and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of water-based coatings, in particular to a preparation method and application of water-based plant-based wood coatings. Background technique [0002] Existing data shows that the global wood furniture paint market is growing steadily at a compound annual growth rate of 6%, and is expected to grow by 1.96 billion US dollars by 2023, of which the Asia-Pacific region will be the end point of growth. The growth of the market is driven by various industry trends, one of which is the growing interest in eco-friendly furniture, driving companies to seek sustainable solutions, including the use of low-volatile organic compound (VOC) paints and renewable Raw materials, etc. With the improvement of the national economic level and quality of life, consumers' demand for furniture products has begun to turn to green, healthy and diverse styles. Under the background of returning to nature, green and low-carbon demands,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/06B05D7/00B05D7/24C09D175/04C09D167/08C09D175/14
CPCB05D7/06B05D7/57B05D7/24C09D175/04C09D167/08C09D175/14
Inventor 马强华王海军刘奇术邓文根
Owner 上海君子兰新材料股份有限公司
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