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Water-based ecological environment-friendly paint for pencil wooden holders and preparation method thereof

A wood-based, water-based technology, applied in the direction of coating, etc., can solve the problems that are not conducive to safe production and improve working conditions, toxic odor, environmental pollution, etc., and achieve high environmental protection and safety, improve mechanical properties, and improve dispersibility. Effect

Pending Publication Date: 2019-02-22
浙江安益新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solvents mainly include true solvents such as esters, ketones, and alcohol ethers, co-solvents such as alcohols, and thinners such as benzene, among which organic solvents such as benzene have a strong toxic smell, are flammable and explosive, and are not conducive to safe production and Improve working conditions, easy to cause pollution to the environment

Method used

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  • Water-based ecological environment-friendly paint for pencil wooden holders and preparation method thereof

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Effect test

Embodiment 1

[0020] A water-based ecological environment-friendly paint for wooden poles of pencils, characterized in that its components include 55 parts of water-based color paste, 25 parts of water-based acrylic resin emulsion, 30 parts of compound ionic liquid, 1 part of dispersant, and 0.5 parts of leveling agent , 0.3 parts of defoamer, 1 part of thickener, 20 parts of ethanol; the water-based color paste is 27.5 parts of titanium dioxide, 12.5 parts of tricalcium phosphate, 7.5 parts of corn oligopeptide powder and 7.5 parts of deionized water; The compound ionic liquid is composed of 1-enbutyl-3-methylimidazole chloride and 1-ethyl-3-methylimidazole acetate, and the mixing ratio is 5:3. The acid value of the water-soluble acrylic resin is 350 mgKOH / g, and the molecular weight is 40000 g / mol. The defoamer is high molecular weight simethicone oil with a molecular weight of 75,000. The thickener is hydroxyethyl cellulose. The leveling agent is polyether modified organosiloxane polym...

Embodiment 2

[0023] A water-based ecological environment-friendly paint for wooden poles of pencils, characterized in that its components include 48 parts of water-based color paste, 30 parts of water-based acrylic resin emulsion, 20 parts of compound ionic liquid, 2 parts of dispersant, and 0.1 part of leveling agent , 0.5 parts of defoamer, 2 parts of thickener, 15 parts of ethanol; the water-based color paste is 30 parts of titanium dioxide, 10 parts of tricalcium phosphate, 10 parts of corn oligopeptide powder and 5 parts of deionized water; The compound ionic liquid is composed of 1-enbutyl-3-methylimidazole chloride and 1-ethyl-3-methylimidazole acetate, and the mixing ratio is 6:2. The acid value of the water-soluble acrylic resin is 400 mgKOH / g, and the molecular weight is 30000 g / mol. The defoamer is high molecular weight simethicone oil with a molecular weight of 100,000. The thickener is hydroxyethyl cellulose. The leveling agent is a fluorine-modified acrylic polymer; the dis...

Embodiment 3

[0026] A water-based ecological environment-friendly paint for wooden rods of pencils, characterized in that its components include 60 parts of water-based color paste, 20 parts of water-based acrylic resin emulsion, 40 parts of compound ionic liquid, 0.5 parts of dispersant, and 1 part of leveling agent , 0.2 parts of defoamer, 0.5 parts of thickener, 25 parts of ethanol; the water-based color paste is 25 parts of titanium dioxide, 15 parts of tricalcium phosphate, 5 parts of corn oligopeptide powder and 10 parts of deionized water; The compound ionic liquid is composed of 1-enbutyl-3-methylimidazole chloride and 1-ethyl-3-methylimidazole acetate, and the mixing ratio is 4:4. The acid value of the water-soluble acrylic resin is 300 mgKOH / g, and the molecular weight is 50000 g / mol. The defoamer is high molecular weight simethicone oil with a molecular weight of 50,000. The thickener is hydroxyethyl cellulose. The leveling agent is a fluorine-modified acrylic polymer; the dis...

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Abstract

The invention discloses water-based ecological environment-friendly paint for pencil wooden holders and a preparation method thereof. The water-based ecological environment-friendly paint is preparedfrom water-based color paste, water-based acrylate resin emulsion, compound ionic liquid, stabilizer, dispersant, a flatting agent, a defoaming agent, a thickening agent and alcohol, wherein the water-based color paste is prepared from titanium dioxide, tricalcium phosphate, corn oligopeptides powder and deionized water; and the compound ionic liquid is prepared from chlorinated 1-en-butyl-3-methylimidazole and 1-ethyl-3-methylimidazoliumacetate in a mixing ratio of (4-6):(2-4). The water-based ecological environment-friendly paint for pencil wooden holders has the advantages of high environment-friendly safety, strong adhesive force and better water resistance.

Description

technical field [0001] The invention belongs to the field of paint production technology, and in particular relates to a water-based eco-friendly paint for wooden poles of pencils and a preparation method thereof. Background technique [0002] Existing wood furniture varnishes and other finishing techniques are described in detail in the book "Furniture Finishing Techniques" edited by "Furniture Finishing Techniques", Light Industry Press, December 1983, the first edition, the varnishes described on pages 138-172 The finishing process is generally divided into five stages, namely surface treatment, basic coloring, coating coloring, varnish finish, and paint film trimming. Depending on the processing technology, there are 10 to 23 processes respectively, and there are many processes. Because the prices of natural products shellac and solvent alcohol are more and more expensive, the cost of traditional finishing is getting higher and higher, and the use of shellac paint as a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/61C09D7/63C09D7/65
CPCC08K2003/2241C08K2003/325C09D7/61C09D7/63C09D7/65C09D133/04C08L83/04C08K3/22C08K3/32C08K5/3445C08K5/20
Inventor 刘丽君刘安益潘海伟
Owner 浙江安益新材料有限公司
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