CN114015308A - Color sand-free star-color exquisite stone coating and preparation method thereof - Google Patents
Color sand-free star-color exquisite stone coating and preparation method thereof Download PDFInfo
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- CN114015308A CN114015308A CN202111461618.4A CN202111461618A CN114015308A CN 114015308 A CN114015308 A CN 114015308A CN 202111461618 A CN202111461618 A CN 202111461618A CN 114015308 A CN114015308 A CN 114015308A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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Abstract
The invention relates to a color sand-free star-color exquisite stone coating and a preparation method thereof, wherein the color sand-free star-color exquisite stone coating is prepared from the following components in parts by mass: 15-25 parts of continuous phase emulsion, 45-65 parts of color points and 10-40 parts of protective glue solution. The invention is suitable for the decorative coating of the exterior wall of the building, not only has vivid marble decorative effect, but also has super stain resistance and weather resistance, and achieves the purposes of energy saving and environmental protection.
Description
Technical Field
The invention relates to a non-color sand starry exquisite stone coating and a preparation method thereof.
Background
Various stone-like coatings popular in the market at present have excellent weather resistance and vivid marble-like effect. With the increasing energy-saving and environment-friendly requirements of the country, the stone-like performance needs to meet the decorative function and have other new functions. At present, a plurality of patents and documents report colorful coatings, but the stone-like coatings which are mainstream at home at present are in a mode of adopting fillers and natural colored sand, but the stone-like coatings are influenced by the color of the natural colored sand, the color is single, so the types of the stone-like coatings have certain limitation, the simulation degree is only more than 90% compared with that of stones, particularly, some stones with special patterns can simulate only the hue and the mechanism, the patterns can not be copied completely, the stain resistance can be solved by matching with a finishing varnish, the construction consumption of texture effect is 3 to 3.5 kg/square meter of true stone paint, and the construction consumption of colorful paint is 1.2 to 1.8 kg/square meter.
Disclosure of Invention
The invention mainly provides the color sand-free starry color exquisite stone coating and the preparation method thereof.
The invention provides the following technical scheme for realization:
the color sand-free star-color exquisite stone coating is prepared from the following components in parts by mass: 15-25 parts of continuous phase emulsion, 45-65 parts of color point and 10-40 parts of protective glue solution;
the continuous phase emulsion is prepared from the following components in parts by mass: 13-40 parts of water, 55-75 parts of acrylic emulsion, 0.1-1 part of bactericide, 2-4 parts of film-forming assistant, 2.5-6 parts of antifreezing agent, 0.2-0.3 part of pH regulator and 0.1-0.3 part of thickener;
the color point is prepared from the following components in parts by mass: 5-25 parts of protective glue solution, 65-94 parts of colorful base paint and 1-10 parts of pigment;
the protective glue solution is prepared from the following components in parts by mass: 89.8-94.9 parts of water, 5-10 parts of lithium magnesium silicate and 0.1-0.2 part of bactericide;
the colorful base paint with the colorful dots is prepared from the following components in parts by mass: 20-35 parts of water, 0.5-0.8 part of cellulose, 0.2-0.5 part of ethylene glycol, 0.1-0.4 part of wetting agent, 0.8-1.2 parts of film forming additive, 0.2-0.6 part of defoaming agent, 0.2-0.5 part of dispersing agent, 1-2 parts of titanium dioxide, 1-2 parts of silicon dioxide, 3-5 parts of kaolin, 15-25 parts of resin, 0.1-0.5 part of mildew preventive, 0.1-0.5 part of bactericide, 6-10 parts of protective glue solution and 20-40 parts of quartz sand.
A preparation method of a color sand-free star-color exquisite stone coating comprises the following steps:
firstly, preparing a protective glue solution:
adding deionized water into a stirring cylinder, adding magnesium lithium silicate and a bactericide under the condition of a rotating speed of 500-1800 r/min, and dispersing for 60-90 min until a protective glue solution is uniform;
secondly, manufacturing colorful base paint:
adding water, cellulose, a wetting agent, ethylene glycol, a film forming auxiliary agent, a part of defoaming agent and a dispersing agent into a stirring tank, and mixing and stirring for 3-5 min to be uniform at the rotating speed of 300-500 r/min;
then adding titanium dioxide, silicon dioxide and kaolin into a stirring tank, and dispersing for 15-20 min;
then adding the acrylic resin, the residual defoaming agent, the mildew preventive, the bactericide and the protective glue solution into a stirring tank, and stirring for 10-15 min;
finally, adding quartz sand, and stirring for 15-20 min; and preparing the base paint.
Thirdly, preparing a continuous phase emulsion:
adding deionized water into a stirring cylinder, then adding an acrylic emulsion, a bactericide, a film-forming aid, an antifreezing agent, a pH regulator and a thickening agent at 300-600 r/min, and uniformly stirring to obtain the acrylic emulsion-containing aqueous emulsion;
fourthly, manufacturing color dots:
firstly, uniformly mixing base paint and pigment, then adding the mixture into protective glue solution, and carrying out screen granulation to obtain colorful dots;
fifthly, preparing the color sand-free star-color exquisite stone coating:
and uniformly stirring 15-25 parts of the continuous phase emulsion, 45-65 parts of the color points and 10-40 parts of the protective glue solution to obtain the color-changing emulsion.
Compared with the prior art, the invention has the following beneficial effects: the star-color exquisite stone coating without color sand is added with white quartz sand (or replaced by white marble), the color can be artificially mixed with marble to achieve the effect of being fake and truer, the color is rich and full, the texture effect is excellent, the simulation degree can reach more than 98 percent, and meanwhile, the product is combined with nano-scale silicon dioxide through nano-scale titanium dioxide, and the oil stain on the surface of a paint film is decomposed by absorbing ultraviolet rays in sunlight, so that the hydrophilic self-cleaning effect is achieved. Therefore, the product of the invention does not need to be matched with finishing varnish, and the stone-like effect which is the same as that of the real stone paint can be achieved by only reducing the construction consumption of the real stone paint product 1/5 through the light treatment of particles, thereby not only saving construction materials, labor and time cost.
The invention is suitable for the decorative coating of the exterior wall of the building, not only has vivid marble decorative effect, but also has super stain resistance and weather resistance, and achieves the purposes of energy saving and environmental protection.
Detailed Description
The invention will be further elucidated with reference to the following embodiments:
example 1
The color sand-free star-color exquisite stone coating is prepared from the following components in parts by mass: 15 parts of continuous phase emulsion, 45 parts of color dots and 40 parts of protective glue solution;
the continuous phase emulsion is prepared from the following components in parts by mass: 40 parts of water, 55 parts of Wanhua 8087 acrylic emulsion, 0.1 part of Thor R-S bactericide, 2 parts of eastman texnol film-forming assistant, 2.5 parts of ethylene glycol, 0.2 part of AMP-95(PH regulator) and 0.1 part of Dow TT-935 thickener;
the color point is prepared from the following components in parts by mass: 5 parts of protective glue solution, 92 parts of colorful base paint and 3 parts of pigment;
the protective glue solution is prepared from the following components in parts by mass: 94.9 parts of water, 5 parts of lithium magnesium silicate and 0.1 part of MBS5050 bactericide of Thor;
the colorful base paint with the colorful dots is prepared from the following components in parts by mass: 51.8 parts of water, 0.5 part of 250HHBR cellulose of Suanlong, 0.2 part of ethylene glycol, 0.1 part of LCN070 wetting agent of Kelaien, 0.8 part of texnol film forming additive of Istman, 0.2 part of NXZ defoaming agent of Kenin, 0.2 part of SN5040 dispersing agent of Norppoc, 1 part of R706 titanium dioxide of DuPont, 1 part of ACEMATT-TS-100 silicon dioxide of Yingchunsa, 3 parts of BRIEX-95 kaolin of Shanxi Jinkelin science and technology Limited, 15 parts of RS-2788 resin of Ba De Fu, 0.1 part of Troy107 mildew preventive of Troy, 0.1 part of MBS 0 bactericide of Thor, 6 parts of S482 glue protection of Haiming and 20 parts of Yuchang Hengchang constant quartz sand of 80-120 meshes.
A preparation method of a color sand-free star-color exquisite stone coating comprises the following steps:
firstly, preparing a protective glue solution:
adding deionized water into a stirring cylinder, adding Hamming' S S482 magnesium lithium silicate and a bactericide under the condition of a rotating speed of 500-1800 r/min, and dispersing for 60-90 min until a protective glue solution is uniform;
secondly, manufacturing colorful base paint:
adding water, 250HHBR cellulose of Suanlong, LCN070 wetting agent of Kelaien, ethylene glycol, texnol film-forming auxiliary agent of Istman, NXZ defoaming agent of Kenin and SN5040 dispersing agent of Nopock into a stirring tank, and mixing and stirring for 3-5 min to be in a uniform state under the condition of the rotating speed of 300-500 r/min;
then adding R706 titanium dioxide of DuPont, ACEMATT-TS-100 silicon dioxide of Yingchuisan and BRIEX-95 kaolin of Shanxi Jinyuclin science and technology Limited company into a stirring tank, and dispersing at high speed for 15-20 min;
then adding the Badfu RS-2788 acrylic resin, the Kenin NXZ defoaming agent, the Troy107 mildew preventive and the MBS5050 bactericide of the Thor into a stirring tank in sequence, and stirring at a low speed for 10-15 min;
finally, adding 80-120 mesh quartz sand to the Changxing Henkun in Zhejiang river, and stirring for 15-20 min; preparing a base paint;
thirdly, preparing a continuous phase emulsion:
adding deionized water into a stirring cylinder, then adding Wanhua 8087 acrylic emulsion, Thor R-S bactericide, Istman texnol film-forming assistant, ethylene glycol, AMP-95PH regulator and Dow TT-935 thickener at the speed of 300-600R/min, and uniformly stirring to obtain the acrylic emulsion;
fourthly, manufacturing color dots:
firstly, uniformly mixing base paint and pigment, then adding the mixture into protective glue solution, and carrying out screen granulation to obtain colorful dots;
fifthly, preparing the color sand-free star-color exquisite stone coating:
and uniformly stirring the continuous phase emulsion 15, the colored dots 45 and the protective glue solution 40 to obtain the emulsion.
Example 2
The color sand-free star-color exquisite stone coating is prepared from the following components in parts by mass: 20 parts of continuous phase emulsion, 60 parts of color dots and 20 parts of protective glue solution;
the continuous phase emulsion is prepared from the following components in parts by mass: 27.7 parts of water, 65 parts of Wanhua 8087 acrylic emulsion, 0.3 part of Thor R-S bactericide, 3 parts of eastman texnol film-forming assistant, 3.5 parts of ethylene glycol, 0.3 part of AMP-95PH regulator and 0.2 part of Dow TT-935 thickener;
the color point is prepared from the following components in parts by mass: 18 parts of protective glue solution, 77 parts of colorful base paint and 5 parts of pigment;
the protective glue solution is prepared from the following components in parts by mass: 91.8 parts of water, 8 parts of lithium magnesium silicate S482 of Haimin and 0.2 part of MBS5050 bactericide of Thor;
the colorful base paint with the colorful dots is prepared from the following components in parts by mass: 31.4 parts of water, 0.7 part of 250HHBR cellulose of Sustanlong, 0.4 part of ethylene glycol, 0.2 part of LCN070 wetting agent of Kelaien, 1 part of texnol film forming additive of Istman, 0.4 part of NXZ defoaming agent of Kening, 0.3 part of SN5040 dispersing agent of Norppocrate, 1.5 parts of R706 titanium dioxide of DuPont, 1.5 parts of ACEMATT-TS-100 silicon dioxide of Yingchuang Texas, 4 parts of BRIEX-95 kaolin of Shanxi Jinkelin science and technology Limited, 20 parts of RS-2788 acrylic resin of Ba De Fu, 0.3 part of Troy107 mildew preventive of Troy, 0.3 part of MBS5050 bactericide of Thor, 8 parts of protective glue solution and 30 parts of Zheng 80-120-mesh quartz sand of Hengkun in Yangtze.
A preparation method of a color sand-free star-color exquisite stone coating comprises the following steps:
firstly, preparing a protective glue solution:
adding deionized water into a stirring cylinder, adding magnesium lithium silicate and a bactericide under the condition of a rotating speed of 500-1800 r/min, and dispersing for 60-90 min until a protective glue solution is uniform;
secondly, manufacturing colorful base paint:
adding water, 250HHBR cellulose of Suanlong, LCN070 wetting agent of Kelaien, ethylene glycol, texnol film-forming auxiliary agent of Istman, NXZ defoaming agent of Kenin and SN5040 dispersing agent of Nopock into a stirring tank, and mixing and stirring for 3-5 min to be in a uniform state under the condition of the rotating speed of 300-500 r/min;
then adding R706 titanium dioxide of DuPont, ACEMATT-TS-100 silicon dioxide of Yingchuisan and BRIEX-95 kaolin of Shanxi Jinyuclin science and technology Limited company into a stirring tank, and dispersing at high speed for 15-20 min;
then adding Badfei RS-2788 resin, an NXZ defoaming agent of Kenin, a Troy107 mildew preventive of Troy, an MBS5050 bactericide of Thor and the like into a stirring tank in sequence, and stirring at a low speed for 10-15 min;
finally, adding 80-120 mesh quartz sand to the Changxing Henkun in Zhejiang river, and stirring for 15-20 min; preparing a base paint;
thirdly, preparing a continuous phase emulsion:
adding deionized water into a stirring cylinder, then adding Wanhua 8087 acrylic emulsion, Thor R-S bactericide, Istman texnol film-forming assistant, ethylene glycol, AMP-95PH regulator and Dow TT-935 thickener at the speed of 300-600R/min, and uniformly stirring to obtain the acrylic emulsion;
fourthly, manufacturing color dots:
firstly, uniformly mixing base paint and pigment, then adding the mixture into protective glue solution, and carrying out screen granulation to obtain colorful dots;
fifthly, preparing the color sand-free star-color exquisite stone coating:
and uniformly stirring 20 parts of continuous phase emulsion, 60 parts of color dots and 20 parts of protective glue solution to obtain the color ink.
Example 3
The color sand-free star-color exquisite stone coating is prepared from the following components in parts by mass: 25 parts of continuous phase emulsion, 65 parts of color dots and 10 parts of protective glue solution;
the continuous phase emulsion is prepared from the following components in parts by mass: 13.4 parts of water, 75 parts of Wanhua 8087 acrylic emulsion, 1 part of an R-S bactericide of Thor, 4 parts of texnol film-forming assistant of Istman, 6 parts of ethylene glycol, 0.3 part of AMP-95PH regulator and 0.3 part of Dow TT-935 thickener;
the color point is prepared from the following components in parts by mass: 25 parts of protective glue solution, 65 parts of colorful base paint and 10 parts of pigment;
the protective glue solution is prepared from the following components in parts by mass: 89.8 parts of water, 10 parts of lithium magnesium silicate S482 of Haimin and 0.2 part of MBS5050 bactericide of Thor;
the colorful base paint with the colorful dots is prepared from the following components in parts by mass: 11 parts of water, 0.8 part of 250HHBR cellulose of Suanlong, 0.5 part of ethylene glycol, 0.4 part of LCN070 wetting agent of Kelaien, 1.2 parts of texnol film forming additive of Istman, 0.6 part of NXZ defoaming agent of Kening, 0.5 part of SN5040 dispersing agent of Norpu, 2 parts of R706 titanium dioxide of DuPont, 2 parts of ACEMATT-TS-100 silicon dioxide of Yingchuang Texas, 5 parts of BRIEX-95 kaolin of Shanxi Jincoylin science and technology Limited, 25 parts of RS-2788 acrylic resin, 0.5 part of Troy107 mildew preventive of Troy, 0.5 part of MBS 0 bactericide of Thor, 10 parts of protective glue solution and 40 parts of quartz sand of 50580-120 meshes of ChangKun of Zhejiang river.
A preparation method of a color sand-free star-color exquisite stone coating comprises the following steps:
firstly, preparing a protective glue solution:
adding deionized water into a stirring cylinder, adding Hamming' S S482 magnesium lithium silicate and Thor MBS5050 bactericide under the condition of the rotating speed of 500-1800 r/min, and dispersing for 60-90 min until the protective glue solution is uniform;
secondly, manufacturing colorful base paint:
adding water, 250HHBR cellulose of Suanlong, LCN070 wetting agent of Kelaien, ethylene glycol, texnol film-forming auxiliary agent of Istman, NXZ defoaming agent of Kenin and SN5040 dispersing agent of Nopock into a stirring tank, and mixing and stirring for 3-5 min to be in a uniform state under the condition of the rotating speed of 300-500 r/min;
then adding R706 titanium dioxide of DuPont, ACEMATT-TS-100 silicon dioxide of Yingchuisan and BRIEX-95 kaolin of Shanxi Jinyuclin science and technology Limited company into a stirring tank, and dispersing at high speed for 15-20 min;
then adding the Badfu RS-2788 acrylic resin, the Kenin NXZ defoaming agent, the Troy107 mildew preventive and the MBS5050 bactericide of the Thor into a stirring tank in sequence, and stirring at a low speed for 10-15 min;
finally, adding 80-120 mesh quartz sand to the Changxing Henkun in Zhejiang river, and stirring for 15-20 min; preparing a base paint;
thirdly, preparing a continuous phase emulsion:
adding deionized water into a stirring cylinder, then adding Wanhua 8087 acrylic emulsion, Thor R-S bactericide, Istman texnol film-forming assistant, ethylene glycol, AMP-95PH regulator and Dow TT-935 thickener at the speed of 300-600R/min, and uniformly stirring to obtain the acrylic emulsion;
fourthly, manufacturing color dots:
firstly, uniformly mixing base paint and pigment, then adding the mixture into protective glue solution, and carrying out screen granulation to obtain colorful dots;
fifthly, preparing the color sand-free star-color exquisite stone coating:
and uniformly stirring 25 parts of continuous phase emulsion, 65 parts of color dots and 10 parts of protective glue solution to obtain the color ink.
The pigment of the above embodiment adopts iron yellow, iron red and carbon black of Craine, and is prepared into the required color according to a certain proportion according to the requirement.
Comparative example 1
This comparative example is the mainstream real stone paint currently on the market. The composition is prepared from the following components in parts by mass: 28 parts of true stone paint base stock, 16 parts of white snow of 40-80 meshes, 26 parts of white marble of 80-120 meshes, 3 parts of golden yellow of 20-40 meshes, 1.5 parts of Chinese black of 20-40 meshes, 7 parts of milk yellow of 80-120 meshes, 18 parts of chrysanthemum yellow of 80-120 meshes and 0.5 part of titanium white slurry;
wherein real mineral varnish base stock includes: 38.5 parts of water, 0.6 part of EBS481 FQ cellulose of Acksonobel, 0.3 part of Mergal 786 bactericide of Trojan, 0.2 part of FoamStar ST 2410 defoamer of Pasteur, 0.2 part of AMP-95pH regulator, 55 parts of Sk-96A modified silicone emulsion of Pasteur, 2 parts of ethylene glycol, 3 parts of texnol film forming aid of Istman and 0.2 part of Trm-8W thickener of Dow
The preparation method of the mainstream real stone paint sold at present comprises the following steps:
preparing a stone-like paint base material:
adding water, EBS481 FQ cellulose of Acksonobel, Mergal 786 bactericide of Trojan, FoamStar ST 2410 defoamer of Pasteur and AMP-95pH regulator into a stirring tank, and mixing and stirring for 3-5 min at the rotating speed of 300-500 r/min until the mixture is in a uniform state;
then adding the Bade-rich SK-96A modified silicone acrylic emulsion, ethylene glycol, a texnol film forming aid of Istman and a Tow RM-8W thickening agent into a stirring tank, increasing the rotating speed of a machine to 500-800 r/min, and stirring for 15-20 min to obtain a stone paint base material;
preparing a real stone paint coating:
adding 40-80 mesh radix et rhizoma Rhei, 80-120 mesh rhizoma Dioscoreae Septemlobae, 20-40 mesh golden yellow, 20-40 mesh Chinese black, 80-120 mesh butter yellow, 80-120 mesh flos Chrysanthemi yellow and titanium white slurry into the prepared true stone lacquer base material, and stirring.
The color sand-free star-color exquisite stone coating prepared in the examples 1 to 3 of the invention and the coating of the comparative example 1 were treated as follows: base treatment (keeping the base clean and flat, drying and dust-free), batch coating of cement-based putty (providing a solid base surface for the non-colored sand star-color exquisite stone coating and the comparative example 1), coating of transparent primer, coating of background paint and spraying of the non-colored sand star-color exquisite stone coating or the coating of the comparative example 1 twice,
the corresponding performances are tested according to the requirements of the waterborne multicolor architectural coating HG/T4343-2012, and the performances are as follows:
the color-sand-free star-color exquisite stone coating has unique artistic feeling, vivid modeling and complete water-based property due to the unique sand grain wrapping technology, is environment-friendly and nontoxic, replaces increasingly rare natural granite, and meets the national energy-saving and environment-friendly progress requirements; through the particle lightening treatment, the stone-like effect as the stone-like paint can be achieved only by the consumption of the stone-like paint product 1/5, the material, labor and time cost are greatly saved, and the product decomposes oil stains on the surface of a paint film by absorbing ultraviolet rays in sunlight, so that the hydrophilic self-cleaning effect is achieved. The product has better stain resistance than the common stone-like paint matching finishing varnish under the condition of not needing matching finishing varnish.
Specific embodiments of the present invention have been described above in detail. It will be appreciated that those skilled in the art, on consideration of the present disclosure, may make numerous modifications and improvements in accordance with the present inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The color sand-free star-color exquisite stone coating is characterized by comprising the following components in parts by weight: the composition is prepared from the following components in parts by mass: 15-25 parts of continuous phase emulsion, 45-65 parts of color point and 10-40 parts of protective glue solution;
the continuous phase emulsion is prepared from the following components in parts by mass: 13-40 parts of water, 55-75 parts of acrylic emulsion, 0.1-1 part of bactericide, 2-4 parts of film-forming assistant, 2.5-6 parts of antifreezing agent, 0.2-0.3 part of pH regulator and 0.1-0.3 part of thickener;
the color point is prepared from the following components in parts by mass: 5-25 parts of protective glue solution, 65-94 parts of colorful base paint and 1-10 parts of pigment;
the protective glue solution is prepared from the following components in parts by mass: 89.8-94.9 parts of water, 5-10 parts of lithium magnesium silicate and 0.1-0.2 part of bactericide.
2. The paint of claim 1, wherein the paint comprises:
the colorful base paint in the colorful dots is prepared from the following components in parts by mass: 20-35 parts of water, 0.5-0.8 part of cellulose, 0.2-0.5 part of ethylene glycol, 0.1-0.4 part of wetting agent, 0.8-1.2 parts of film forming additive, 0.2-0.6 part of defoaming agent, 0.2-0.5 part of dispersing agent, 1-2 parts of titanium dioxide, 1-2 parts of silicon dioxide, 3-5 parts of kaolin, 15-25 parts of acrylic resin, 0.1-0.5 part of mildew preventive, 0.1-0.5 part of bactericide, 6-10 parts of protective glue solution and 20-40 parts of quartz sand.
3. The paint of claim 2, wherein the paint comprises:
the protective glue solution in the color point is prepared from the following components in parts by mass: 89.8-94.9 parts of water, 5-10 parts of lithium magnesium silicate and 0.1-0.2 part of bactericide.
4. The method for preparing the non-colored sand starry exquisite stone paint as claimed in any one of claims 1 to 3, comprising the following steps:
firstly, preparing a protective glue solution:
adding water into a stirring cylinder, adding magnesium lithium silicate and a bactericide under the condition of a rotating speed of 500-1800 r/min, and dispersing for 60-90 min until a protective glue solution is uniform;
secondly, manufacturing colorful base paint;
thirdly, preparing a continuous phase emulsion:
adding water into a stirring cylinder, then adding an acrylic emulsion, a bactericide, a film-forming aid, an antifreezing agent, a pH regulator and a thickening agent at 300-600 r/min, and uniformly stirring to obtain the acrylic emulsion-containing aqueous emulsion;
fourthly, manufacturing color dots:
firstly, uniformly mixing the colorful base paint and the pigment, then adding the mixture into the protective glue solution, and carrying out screen granulation to obtain colorful dots;
fifthly, preparing the color sand-free star-color exquisite stone coating:
and uniformly stirring 15-25 parts of the continuous phase emulsion, 45-65 parts of the color points and 10-40 parts of the protective glue solution to obtain the color-changing emulsion.
5. The method for preparing the non-colored sand star-colored exquisite stone coating according to claim 4, wherein the step two of preparing the colorful base paint comprises the following steps:
adding water, cellulose, a wetting agent, ethylene glycol, a film forming auxiliary agent, a part of defoaming agent and a dispersing agent into a stirring tank, and mixing and stirring for 3-5 min to be uniform at the rotating speed of 300-500 r/min;
then adding titanium dioxide, silicon dioxide and kaolin into a stirring tank, and dispersing for 15-20 min;
then adding the acrylic resin, the residual defoaming agent, the mildew preventive, the bactericide and the protective glue solution into a stirring tank, and stirring for 10-15 min;
finally, adding quartz sand, and stirring for 15-20 min; and preparing the base paint.
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| CN114456664A (en) * | 2022-03-10 | 2022-05-10 | 三棵树涂料股份有限公司 | Colorful real stone paint replacing natural colorful sand with colorful dots and preparation method thereof |
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| CN112194413A (en) * | 2020-09-17 | 2021-01-08 | 珠海展辰新材料股份有限公司 | Sand-in-water multicolor paint and preparation method thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112194413A (en) * | 2020-09-17 | 2021-01-08 | 珠海展辰新材料股份有限公司 | Sand-in-water multicolor paint and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114456664A (en) * | 2022-03-10 | 2022-05-10 | 三棵树涂料股份有限公司 | Colorful real stone paint replacing natural colorful sand with colorful dots and preparation method thereof |
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Application publication date: 20220208 |