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Water-based wood paint and preparation method thereof

A water-based wood paint, water-based technology, applied in the field of coatings, can solve the problems of long drying time, poor wear resistance, complicated process, etc., and achieve the effect of short film forming time, high wear resistance and simple process

Inactive Publication Date: 2015-09-30
周建志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People often use wood lacquer when making furniture, which can effectively protect wooden furniture and enhance the service life of wooden furniture. However, the wood lacquer currently on the market is not environmentally friendly, has complicated processes, poor hardness, poor wear resistance, and long drying time. and other shortcomings

Method used

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  • Water-based wood paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: a kind of water-based wood lacquer, is configured by weight part by following composition:

[0018] 40 parts of water-based polyurethane acrylate resin, 30 parts of methyl benzoate-butyl acrylate copolymer, 0.3 parts of thickener, 1 part of photoinitiator, 0.5 parts of defoamer, 0.2 parts of dispersant, 0.2 parts of leveling agent 15 parts, 15 parts of filler, 11 parts of co-solvent, 100 parts of water.

[0019] To prepare the above wood lacquer, first fully mix the water-based polyurethane acrylate resin and methyl benzoate-butyl acrylate copolymer, then add the photoinitiator and stir for 10 minutes, then add the thickener, defoamer, and dispersant in sequence , leveling agent, and filler were stirred for 15 minutes, and then added co-solvent and water within 1 minute to obtain a water-based wood varnish after dispersion.

Embodiment 2

[0020] Embodiment 2: a kind of water-based wood lacquer, is configured by weight part by following composition:

[0021] 48 parts of water-based polyurethane acrylate resin, 38 parts of methyl benzoate-butyl acrylate copolymer, 0.6 parts of thickener, 1.2 parts of photoinitiator, 0.5 parts of defoamer, 0.2 parts of dispersant, 0.2 parts of leveling agent 15 parts, 15 parts of filler, 11 parts of co-solvent, 110 parts of water.

[0022] To prepare the above wood lacquer, first fully mix the water-based polyurethane acrylate resin and methyl benzoate-butyl acrylate copolymer, then add the photoinitiator and stir for 10 minutes, then add the thickener, defoamer, and dispersant in sequence , leveling agent, and filler were stirred for 18 minutes, and then added co-solvent and water within 1 minute to obtain a stable water-based wood varnish after dispersion.

Embodiment 3

[0023] Embodiment 3: a kind of water-based wood lacquer, is configured by weight part by following composition:

[0024] 55 parts of water-based polyurethane acrylate resin, 45 parts of methyl benzoate-butyl acrylate copolymer, 0.9 parts of thickener, 2 parts of photoinitiator, 0.5 parts of defoamer, 0.2 parts of dispersant, and 0.2 parts of leveling agent 15 parts, 15 parts of filler, 11 parts of co-solvent, 120 parts of water.

[0025] To prepare the above wood lacquer, first fully mix the water-based polyurethane acrylate resin and methyl benzoate-butyl acrylate copolymer, then add the photoinitiator and stir for 10 minutes, then add the thickener, defoamer, and dispersant in sequence , leveling agent, and filler were stirred for 20 minutes, and then added co-solvent and water within 1 minute to obtain a water-based wood varnish after dispersion.

[0026] The performance test data of the embodiment of the present invention 1-3 sees the following table:

[0027]

[0028...

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Abstract

The invention relates to a water-based wood paint and a preparation method thereof. The water-based wood paint is prepared from the following components in parts by weight: a water-based polyurethane acrylate resin, a methylphenyl acid ester-butyl acrylate copolymer, a thickener, a photoinitiator, a defoaming agent, a dispersing agent, a leveling agent, a filler, a cosolvent and water. The water-based wood paint has the characteristics of high hardness, short film-forming time, simple manufacturing technique and environment friendliness.

Description

technical field [0001] The invention relates to a paint, in particular to a water-based wood paint and a preparation method thereof. Background technique [0002] At this stage, while people's quality of life is improving, the requirements for environmental protection are also getting higher and higher. People often use wood lacquer when making furniture, which can effectively protect wooden furniture and enhance the service life of wooden furniture. However, the wood lacquer currently on the market is not environmentally friendly, has complicated processes, poor hardness, poor wear resistance, and long drying time. and other shortcomings. Contents of the invention [0003] In order to solve the above-mentioned shortcoming, the present invention provides a kind of water-based wood lacquer, is configured by weight by following composition: [0004] 40-55 parts of water-based polyurethane acrylate resin, 30-45 parts of methyl benzoate-butyl acrylate copolymer, 0.3-0.9 part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D133/10C09D133/08C09D7/12
Inventor 周建志
Owner 周建志
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