Aqueous three-dimensional effect color changing orange-peel coating material, preparation method and applications thereof

A technology of three-dimensional effect and orange pattern, which is applied in the field of water-based three-dimensional effect color-changing orange pattern coating and its preparation, can solve the problems of high VOCs content, influence of coating temperature, and easy discoloration of the coating, and achieve low VOCs content and high antibacterial property , the effect of extending the shelf life

Inactive Publication Date: 2018-11-06
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of high VOCs content, single color, coating temperature affecting the safety of users, easy discoloration, aging, bacteria breeding and abrasion of the existing orange paint, the present invention provides a water-based three-dimensional color-changing orange paint

Method used

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  • Aqueous three-dimensional effect color changing orange-peel coating material, preparation method and applications thereof
  • Aqueous three-dimensional effect color changing orange-peel coating material, preparation method and applications thereof
  • Aqueous three-dimensional effect color changing orange-peel coating material, preparation method and applications thereof

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preparation example Construction

[0038] And, the embodiment of the present invention also provides a kind of preparation method of water-based three-dimensional color-changing orange pattern coating, and described preparation method comprises the following steps at least:

[0039] Step a. Weigh each raw material component according to the raw material formula of the above-mentioned water-based three-dimensional color-changing orange pattern paint, and mix 1 / 2 to 2 / 3 of the deionized water and 1 / 2 to 2 / 3 of the pH regulator , dispersant, 1 / 2-2 / 3 formula amount of defoamer, nano-alumina, nano-zinc oxide, temperature-sensitive color-changing powder, magnesium lithium silicate, organic silicone powder, and nano-anion powder are mixed evenly;

[0040] Step b. Add water-based hydroxyacrylic acid emulsion, film-forming aids, remaining deionized water, remaining pH regulator, remaining defoamer, orange streaking aid and substrate wetting agent to the mixing container in a stirred state, pre- After mixing evenly, add ...

Embodiment 1

[0048] The embodiments of the present invention provide a water-based three-dimensional color-changing orange pattern paint, which includes the following raw materials in parts by weight:

[0049]

[0050]

[0051] Among them, the defoaming agent is a mixture of 941PL from MOUSSEX Company and BYK-028 from BAK Company with a mass ratio of 1.2:1, and the film-forming aids are environmentally friendly and clean-tasting film-forming aids AF and A mixture of alcohol ester-12 from American Eastman with a mass ratio of 1:1.

[0052] Prepare as follows:

[0053] Step a, weigh each raw material component according to the raw material formula of the above-mentioned water-based three-dimensional effect color-changing orange grain coating, and the deionized water of 1 / 2 formula quantity, the pH regulator of 1 / 2 formula quantity, dispersant, 1 / 2 2 Mix the defoaming agent, nano-alumina, nano-zinc oxide, temperature-sensitive discoloration powder, magnesium-lithium silicate, organic s...

Embodiment 2

[0058] The embodiments of the present invention provide a water-based three-dimensional color-changing orange pattern paint, which includes the following raw materials in parts by weight:

[0059]

[0060] Among them, the defoaming agent is a mixture of 941PL from MOUSSEX company and BYK-024 from BAK company with a mass ratio of 1:1. A mixture of alcohol ester-12 from American Eastman with a mass ratio of 1:2.

[0061] Prepare as follows:

[0062] Step a, weigh each raw material component according to the raw material formula of the above-mentioned water-based three-dimensional effect color-changing orange grain coating, and the deionized water of 1 / 2 formula quantity, the pH regulator of 1 / 2 formula quantity, dispersant, 1 / 2 2 Mix the defoamer, nano-alumina, nano-zinc oxide, thermochromic powder, magnesium lithium silicate, organic silicone powder, and nano-anion powder in the formula, and stir for 10 minutes at a speed of 1000r / min;

[0063] Step b. Under the stirring s...

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Abstract

The invention relates to an aqueous three-dimensional effect color changing orange-peel coating material, a preparation method and applications thereof, wherein the aqueous three-dimensional effect color changing orange-peel coating material comprises the following raw materials by weight: 25-50 parts of an aqueous hydroxy acrylic emulsion, 5-20 parts of a curing agent, 2-5 parts of a cosolvent, 1-5 parts of organic silicone powder, 1-5 parts of nanometer alumina, 0.5-2 parts of an orange-peel auxiliary agent, 0.1-3 parts of nanometer negative ion powder, 1-10 parts of thermochromic powder, 0.05-0.5 part of nanometer zinc oxide, 0.1-1 part of lithium magnesium silicate, 0.1-0.2 part of a pH value adjuster, 0.1-0.2 part of an antifoaming agent, 2-5 parts of a film forming aid, 0.3-0.5 partof a dispersant, 0.3-0.5 part of a base material wetting agent, 5-10 parts of deionized water, and 0.5-1.0 part of a thickener. According to the present invention, the obtained coating material has low VOCs content, and the coating has advantages of good light resistance, good chemical resistance, good hardness, good antibacterial property, good air purification performance, good discoloration indication and three-dimensional orange-peel effect.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a water-based three-dimensional color-changing orange pattern coating and a preparation method and application thereof. Background technique [0002] Orange pattern paint has the characteristics of clear orange pattern, strong three-dimensional effect and good decorative performance. As a protective decorative coating, it is mostly used for various types of machinery, equipment, machine tools, etc. It can cover up the rough and uneven defects of various metal surfaces, but the color is single. It has the effect of art decoration. Traditional orange-grain paints contain a large amount of volatile organic compounds (VOCs), which can release various volatile organic compounds such as toluene, benzene, and xylene at room temperature. When VOCs in the air reach a certain concentration, it will cause symptoms such as headache, nausea, vomiting, fatigue, etc., and even cause convulsions and com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/28C09D5/26C09D5/14
CPCC09D133/04C08K2003/2227C08K2003/2296C08K2201/011C08L2201/08C09D5/14C09D5/26C09D5/28C08L83/04C08K13/02C08K3/22
Inventor 赵宁宁董立志胡中源李幕英
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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