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Full matt aqueous paint for wood surface, and production process thereof

A water-based paint, full matte technology, applied in the direction of polyurea/polyurethane coatings, coatings, etc., can solve the problems of difficult to achieve matte effect, high cost of consumers, etc., to achieve the effect of high cost and low cost

Inactive Publication Date: 2016-01-20
开平市开物化工建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Water-based paint is widely used as a green and environmentally friendly paint, especially in the fields of wooden furniture and other fields, most of them need to be coated with water-based paint for protection, but the current water-based paint is difficult to achieve a matte effect, and the cost is too high. Consumers generally unacceptable

Method used

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  • Full matt aqueous paint for wood surface, and production process thereof

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Embodiment Construction

[0021] A kind of all-matte water-based paint applied to the surface of woodware of the present invention, the weight fraction of each component is: 20.7 parts of pure water, 50 parts of water-based polyurethane dispersions, 15 parts of acrylic ester emulsions, 3 parts of dipropylene glycol butyl ether, two 2.5 parts of propylene glycol methyl ether, 0.5 parts of PA30 dispersant, 0.43 parts of BYK defoamer, 0.1 part of BYK wetting agent, 2.6 parts of matting powder, 0.26 parts of leveling agent, 0.1 part of RM-2020 non-ionic polyurethane, RM-8W non-ionic 0.1 parts of ionic polyurethane, 4.78 parts of 95% ethanol.

[0022] Further, the water-based polyurethane dispersion adopts Huajinsi R4188.

[0023] Further, Huajinsi HD1902 is used as the acrylate emulsion.

[0024] Further, the dipropylene glycol butyl ether adopts American Dow Chemical DPnB.

[0025] Further, the dipropylene glycol butyl ether adopts American Dow Chemical DPM.

[0026] Further, the matting powder adopts ...

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Abstract

The present invention discloses a full matt aqueous paint for wood surface, and a production process thereof, wherein the components comprise, by weight, 20.7 parts of pure water, 50 parts of an aqueous polyurethane dispersion, 15 parts of an acrylic ester emulsion, 3 parts of dipropylene glycol butyl ether, 2.5 parts of dipropylene glycol methyl ether, 0.5 part of a PA30 dispersant, 0.43 part of a BYK defoamer, 0.1 part of a BYK wetting agent, 2.6 parts of matting powder, 0.26 part of a leveling agent, 0.1 part of RM-2020 nonionic polyurethane, 0.1 part of RM-8W nonionic polyurethane, and 4.78 parts of 95% ethanol. According to the present invention, the aqueous polyurethane dispersion and the acrylic ester emulsion are adopted as the main raw materials, the full matt aqueous paint is suitable for the wood surface paint and the plastic, the full matt varnish is formed after the film forming, and the product developed through the formula has the great cost advantage compared with the current practical aqueous paint on the market.

Description

technical field [0001] The invention relates to a water-based paint for woodware, in particular to a fully matte water-based paint applied to the surface of woodware and a production process thereof. Background technique [0002] Water-based paint is widely used as a green and environmentally friendly paint, especially in the fields of wooden furniture and other fields, most of them need to be coated with water-based paint for protection, but the current water-based paint is difficult to achieve a matte effect, and the cost is too high. Consumers Generally unacceptable. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a low-cost all-matt water-based paint applied to the surface of woodware and its production process. [0004] The technical scheme that the present invention solves its problem adopts is: [0005] A kind of all-matte water-based paint applied to the surface of woodware, the weight fra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D133/04
Inventor 张林
Owner 开平市开物化工建材有限公司
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