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A metallic texture acrylic paint

A metal texture, acrylic technology, applied in metal-free paints, polyurea/polyurethane coatings, coatings, etc., can solve the problems of easy detachment, single mixing of resin and pigment, etc., to improve stability and reduce the risk of color fading Effect

Active Publication Date: 2021-10-26
GUANGDONG MAYDOS BUILDING MATERIALS LTD CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a metal texture acrylic paint to at least solve the problem of single mixing of resin and pigment in the prior art and easy detachment

Method used

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  • A metallic texture acrylic paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The preparation method of polyacrylic acid particles with metallic texture in the embodiment of the present invention is as follows:

[0025] Step 1: Take 50 parts by weight of hydroxyacrylate in 30 parts by weight of water, add 5 parts by weight of 1-100nm silver powder, and shake to form a uniform mixed solution;

[0026] Step 2: Take the mixed solution for coating and curing, and dry at 150°C for 4 hours to form a coating;

[0027] Step 3: crushing, grinding, and sieving the coating to obtain 300-400 mesh polyacrylic acid particles with metallic texture;

[0028] Step 4: Soak the polyacrylic acid particles with metallic texture in 50 parts by weight of water, add 10 parts by weight of pigment and 100 parts by weight of hydroxyacrylate, and shake to form a uniform mixed solution;

[0029] Step 5: Take the mixed solution for coating and curing, and dry at 150°C for 4 hours to form a coating;

[0030] Step 6: crushing, grinding and sieving the coating to obtain 50-100...

Embodiment 2

[0034] The preparation method of polyacrylic acid particles with metallic texture in the embodiment of the present invention is as follows:

[0035] Step 1: Take 25 parts by weight of hydroxyacrylate and 25 parts by weight of aminoacrylate in 30 parts by weight of water, add 5 parts by weight of silver powder of 1-100nm, and shake to form a uniform mixed solution;

[0036] Step 2: Take the mixed solution for coating and curing, and dry at 150°C for 4 hours to form a coating;

[0037] Step 3: crushing, grinding, and sieving the coating to obtain 300-400 mesh polyacrylic acid particles with metallic texture;

[0038] Step 4: Soak the polyacrylic acid particles with metallic texture in 50 parts by weight of water, add 10 parts by weight of pigment and 100 parts by weight of hydroxy acrylate and shake and mix well;

[0039] Step 5: Take the mixed solution for coating and curing, and dry at 150°C for 4 hours to form a coating;

[0040] Step 6: crushing, grinding and sieving the c...

Embodiment 3

[0044] The preparation method of polyacrylic acid particles with metallic texture in the embodiment of the present invention is as follows:

[0045] Step 1: Take 50 parts by weight of hydroxyacrylate in 30 parts by weight of water, add 5 parts by weight of 1-100nm silver powder, and shake to form a uniform mixed solution;

[0046] Step 2: Take the mixed solution for coating and curing, and dry at 150°C for 4 hours to form a coating;

[0047] Step 3: crushing, grinding, and sieving the coating to obtain 300-400 mesh polyacrylic acid particles with metallic texture;

[0048] Step 4: Soak metallic polyacrylic acid particles in 50 parts by weight of acetone, soak at 40°C for 1 hour, add 10 parts by weight of pigment and vibrate, add 20 parts by weight of isophorone diisocyanate, heat at 60°C After shaking for 2 hours, after forming a uniform mixed solution, add 80 parts by weight of hydroxyacrylate, shake and mix;

[0049] Step 5: Take the mixed solution for coating and curing, ...

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Abstract

The invention provides a metallic texture acrylic paint, comprising 30-50 parts by weight of urethane acrylic resin, 1-5 parts by weight of polyacrylic acid particles with metallic texture, 0.1-0.5 parts by weight of ultraviolet absorber, 1-5 parts by weight Acrylated butyl cellulose acetate, 5-20 parts by weight of solvent, the metallic polyacrylic acid particles are wrapped with metallic particles and pigments, the metallic particles are nano-inorganic particles, and the nano-inorganic particles have a particle size is 1‑100nm. Due to the limitation of ingredients, the pigment itself has certain toxicity, and when it is used in the coating, it is easy to fall off and easy to fade. When using, coat a layer of varnish on the surface to ensure that the pigment is not easy to fall off. The invention provides a stable storage environment for the pigment by wrapping the metal particles and the pigment in the polyacrylic acid particles with metallic texture, and can also play a good protective role and relieve the metal oxidation process when the topcoat is not used.

Description

technical field [0001] The invention relates to a resin and a synthesis method thereof, in particular to a metallic texture acrylic paint. Background technique [0002] As an important material, pigment has a wide range of applications in art and life. Because of its rich variety of colors, it is deeply loved by humans. After years of development, pigments have developed from the earliest inorganic pigments to organic pigments, fluorescent pigments, etc., satisfying people's pursuit of color. However, due to the limitation of the ingredients, the pigment itself has certain toxicity, and when it is applied in the coating, it has problems such as easy to fall off and easy to fade. When using it, a layer of varnish is often applied on the surface to ensure that the pigment is not easy to fall off. Contents of the invention [0003] The invention provides a metal-feeling acrylic paint to at least solve the problems in the prior art that the mixing of resin and pigment is sin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D175/14C09D5/38C09D7/62C08F265/06C08F220/26C08F2/44C08K3/08C08K3/22
CPCC08F2/44C08F265/06C08K3/08C08K3/22C08K2003/0806C08K2003/2275C09D5/38C09D175/14C09D7/62C08L1/14C08K9/10C08F220/26
Inventor 周伟建符传杰张旭黄理荣罗俊君
Owner GUANGDONG MAYDOS BUILDING MATERIALS LTD CO