CN110577776A - Desert sand stone-like paint and preparation method thereof - Google Patents
Desert sand stone-like paint and preparation method thereof Download PDFInfo
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- CN110577776A CN110577776A CN201810582367.7A CN201810582367A CN110577776A CN 110577776 A CN110577776 A CN 110577776A CN 201810582367 A CN201810582367 A CN 201810582367A CN 110577776 A CN110577776 A CN 110577776A
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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
- C09D133/04—Homopolymers or copolymers of esters
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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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- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- C09D7/63—Additives non-macromolecular organic
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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
- C09D7/65—Additives macromolecular
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
the invention relates to desert sand stone-like paint and a preparation method thereof, belonging to the technical field of paint. The desert sand stone-like paint is prepared from the following components in parts by weight: 100 portions of water, 1-3 portions of cellulose, 0.5-1 portion of organic bentonite, 1-5 portions of multifunctional auxiliary agent, 190 portions of pure acrylic emulsion, 1-5 portions of dispersant, 4-9 portions of antifreeze, 6-11 portions of film-forming auxiliary agent, 0.5-3 portions of defoaming agent, 1-5 portions of preservative, 0.5-3 portions of thickening agent, 300 portions of low-temperature dyeing color sand and 350 portions of desert sand. The desert sand stone-like paint and the preparation method thereof have rich and variable texture effects and can meet the aesthetic requirements of people.
Description
Technical Field
The invention relates to desert sand stone-like paint and a preparation method thereof, belonging to the technical field of rapid molding.
Background
the stone-like paint has decorative effect similar to that of marble and granite. It is mainly made up by using natural stone powder with various colours, and can be used for imitating stone effect of external wall of building, so that it is also called liquid stone. The building decorated by the stone paint has natural and real natural color, gives people elegant, harmonious and solemn aesthetic feeling, and is suitable for indoor and outdoor decoration of various buildings. Especially, the decoration on the curved surface building is vivid and lifelike, and has an effect of returning to nature. In recent years, stone-like paints and texture-like paints have become one of the mainstream varieties of architectural paints. However, the core raw material of the natural colored sand is a non-renewable resource, the resource is more tense along with the year-by-year increase of the using amount, the exploitation difficulty of the colored sand is continuously increased along with the popularization of the national environmental protection policy, and the natural colored sand resource prospect is more optimistic due to the fact that the environmental protection pressure is continuously increased. At present, a substitute product of natural colored sand is urgently needed in the market to meet the use requirements and the environmental protection requirements of people. The inventor and the team thereof continuously explore to finally lock the sight in the desert.
the national forestry agency published 6 and 17 th 2014, the inland history of China occupies 27.20 percent of the territorial area of China by 261.16 ten thousand square kilometers of naturally formed deserts and desertification regions, and is distributed in 528 counties of 18 provinces (autonomous regions and direct prefectures) such as inner Mongolia, Tibet, Shanxi, Gansu, Qinghai, Ningxia, Xinjiang and the like. If the existing desert sand can be utilized on the basis of controlling the desert enlargement, the unification of ecological benefit and economic benefit can be realized. The main body of the desert sand is silicon dioxide, if under the condition, auxiliary materials are selected in a targeted manner, are treated according to a certain proportion in a grading manner, are compounded with auxiliary agents such as a humectant, an acid-base regulator and the like, and are mixed through various processes to prepare the paint with the texture of the real stone paint, which is a further application of the desert sand. In the prior art, desert sand particles are fine, the mud content is high, and the alkalinity is heavy, so that the desert sand particles cannot be directly used for the real stone paint texture paint. Therefore, the desert sand is comprehensively utilized and becomes the sand required by the real stone paint, so that the desert sand not only accords with the national policy of the major political policy of sand control, but also becomes a building material capable of generating economic benefits for many years, and the current situation of the shortage of real stone paint sand resources can be greatly changed.
disclosure of Invention
aiming at the technical problems, the invention provides desert sand stone-like paint and a preparation method thereof.
in order to solve the technical problems, the technical scheme adopted by the invention is as follows: the desert sand stone-like paint is prepared from the following components in parts by weight: 100 portions of water, 1-3 portions of cellulose, 0.5-1 portion of organic bentonite, 1-5 portions of multifunctional auxiliary agent, 190 portions of pure acrylic emulsion, 1-5 portions of dispersant, 4-9 portions of antifreeze, 6-11 portions of film-forming auxiliary agent, 0.5-3 portions of defoaming agent, 1-5 portions of preservative, 0.5-3 portions of thickening agent, 300 portions of low-temperature dyeing color sand and 350 portions of desert sand.
Further, the desert sand stone-like paint is prepared from the following components in parts by weight: 120 parts of water, 1.5 parts of cellulose, 1 part of organic bentonite, 1.5 parts of a multifunctional auxiliary agent, 170 parts of a pure acrylic emulsion, 2 parts of a dispersing agent, 7 parts of an antifreezing agent, 10 parts of a film-forming auxiliary agent, 1.5 parts of a defoaming agent, 2 parts of a preservative, 1 part of a thickening agent, 350 parts of low-temperature dyeing color sand and 350 parts of desert sand.
Further, the cellulose is hydroxyethyl cellulose; the bentonite is organic bentonite.
Further, the multifunctional auxiliary agent is an alcohol amine organic matter; the pure acrylic emulsion is polymer acrylate emulsion, and the glass transition temperature is 25 ℃.
Further, the antifreezing agent is an antifreezing agent ethylene glycol; the film-forming additive is a film-forming additive alcohol ester twelve.
Further, the defoaming agent is a mineral oil defoaming agent; the preservative is a broad-spectrum bactericide of isothiazolinone.
further, the dispersant is polyacrylate amine salts; the thickening agent is a hydrophobic modified polyurethane thickening agent.
Further, the low-temperature dyed color sand includes, but is not limited to, yellow, red, orange, blue, green, brown, coffee, black, and gray.
Further, the low-temperature dyeing color sand comprises, but is not limited to, the low-temperature dyeing color sand with the particle size distribution of 10-20 meshes, 20-40 meshes, 40-80 meshes, 80-120 meshes and 120-180 meshes.
further, the low-temperature dyeing color sand includes, but is not limited to, vitreous sand, pearl sand, and real stone sand.
Furthermore, the vitreous sand is prepared by crushing glass, grading, performing chemical treatment, wrapping at low temperature and adopting pigment with excellent weather resistance. Has bright color, good hardness, good coating strength, good hydrophobicity and water resistance.
Furthermore, the pearl sand is prepared by using natural silica sand with round and smooth surface through chemical treatment, low-temperature coating and adopting pigment with excellent weather resistance. Has high strength, high hardness, high weather resistance and high water resistance. The paint has round and smooth particles, good application property and good stain resistance.
furthermore, the real stone sand is prepared by using natural color sand through chemical treatment, low-temperature wrapping and adopting a pigment with excellent weather resistance. The real stone sand has the characteristics of bright and rich colors, good weather resistance, good color retention, complete particle size, good batch stability and low water absorption rate.
further, the sand grain size of the desert includes, but is not limited to, 10-20 meshes, 20-40 meshes, 40-80 meshes, 80-120 meshes, and 120-180 meshes.
Due to the adoption of the technical scheme, the invention achieves the technical effects that:
The desert sand stone-like paint adopts low-temperature dyed color sand and desert sand to compound to replace natural color sand, and reasonably uses functional additives according to the characteristics of alkalinity, medium oil absorption rate and high oil absorption rate of the desert sand to meet the use performance of the stone-like paint. If modified hydroxyethyl cellulose ether is added in the formula, the multifunctional auxiliary agent still has excellent water retention performance in an environment with higher alkalinity; on the premise of considering the cost, the dosage of the film forming substance emulsion and the film forming additive is properly increased so as to adapt to the characteristic of high oil absorption of the desert sand. The low-temperature dyed colored sand is compounded with the desert sand to replace natural colored sand, so that the advantages of the natural colored sand are made up for the disadvantages of single color, yellowing, darkness and dull color of the desert sand by utilizing the advantages of rich and bright color, deep concentration and large saturation of the low-temperature dyed colored sand. In addition, the large amount of the desert sand reserves is utilized to make up for the defect of large difficulty in mining due to the shortage of the natural colored sand reserves. Generally, the desert sand stone-like paint adopts the low-temperature dyed colored sand and the desert sand to compound and replace natural colored sand, a new way of exploiting the desert sand is developed, the pollution and the damage of the natural colored sand to the environment are reduced, the utilization of the non-renewable resource natural colored sand is reduced, and the urgent requirements on environmental protection at present are further met. The inexhaustible desert sand reserves ensure the continuous supply of raw materials, reduce the dependence on natural colored sand and ensure the stability of production. Abundant color matching and different sand mold grading ensure that the rich and variable texture effect of the stone-like paint meets the aesthetic requirements of people.
Detailed Description
The present invention will be described in detail with reference to examples.
The present invention will be described in further detail with reference to specific embodiments for the purpose of making the objects, technical solutions and advantages thereof clearer, but those skilled in the art will appreciate that the following examples are only illustrative of the present invention and should not be construed as limiting the scope of the present invention.
The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
The cellulose is high-performance modified hydroxyethyl cellulose ether MHS60000YP4, and the multifunctional auxiliary agent is a commercially available alkanolamine organic matter; the pure acrylic emulsion is a polymer acrylate emulsion sold in the market, the glass transition temperature is 25 ℃, and 5010 produced by Acksonobel company is specifically selected; the film-forming additive is a commercially available film-forming additive alcohol ester twelve; the defoaming agent is a commercial mineral oil defoaming agent; the preservative is a broad-spectrum bactericide of isothiazolinone sold in the market; the dispersant is commercially available polyacrylamide salts; the antifreezing agent is a commercially available glycol antifreezing agent; the low-temperature dyeing color sand produced by Shenyang downwind industry group is selected; the thickener is 2025 hydrophobic modified polyurethane thickener produced by Dow chemical; the organic bentonite is MZ produced by Shanghai grids.
example 1
The desert sand stone-like paint comprises the following components in parts by mass:
the invention relates to desert sand stone-like paint and a preparation method thereof, wherein the preparation method comprises the following steps:
(1) Selecting a proper container, weighing 3 parts of cellulose, adding 70 parts of water under the stirring state, stirring at the rotating speed of 500-1000 rpm for 20 minutes at room temperature, and stirring until the state is not changed any more;
(2) Weighing 1 part of organobentonite, adding the organobentonite into 80 parts of water under the stirring state, stirring the organobentonite at the rotating speed of 500-1000 rpm for 20 minutes at room temperature, and stirring the organobentonite until the state is not changed;
(3) Mixing the prepared cellulose solution and bentonite solution in proportion, and stirring for 10 minutes at the rotating speed of 800-;
(4) sequentially adding the multifunctional auxiliary agent, the pure acrylic emulsion, the dispersing agent, the antifreezing agent, the film forming auxiliary agent, the defoaming agent, the preservative and the thickening agent according to the formula ratio at the rotating speed of 500 plus 1000 revolutions per minute, and stirring for 2-3 minutes when adding each component to prepare the stone paint base material pre-slurry;
(5) transferring the natural stone paint base material pre-slurry into a natural stone paint horizontal stirring kettle, adding 350 parts of low-temperature dyeing color sand and 350 parts of desert sand at the rotating speed of 200 revolutions per minute, increasing the rotating speed to 800 revolutions per minute after all the materials are added, and stopping stirring for 5-8 minutes.
Example 2
example 2 differs from example 1 in that: the desert sand stone-like paint comprises the following components in parts by mass:
the invention relates to desert sand stone-like paint and a preparation method thereof, wherein the preparation method comprises the following steps:
(1) selecting a proper container, weighing 1 part of cellulose, adding the cellulose into 50 parts of water under the stirring state, stirring the mixture at the room temperature for 20 minutes at the rotating speed of 500-1000 rpm, and stirring the mixture until the state is not changed any more;
(2) Weighing 0.5 part of organic bentonite, adding the organic bentonite into 50 parts of water under the stirring state, stirring the mixture for 20 minutes at the room temperature at the rotating speed of 500-1000 rpm, and stirring the mixture until the state is not changed any more;
(3) mixing the prepared cellulose solution and bentonite solution in proportion, and stirring for 10 minutes at the rotating speed of 800-;
(4) Sequentially adding the formula amount of multifunctional auxiliary agent, emulsion, dispersant, antifreezing agent, film-forming auxiliary agent, defoaming agent, preservative and thickening agent at the rotation speed of 500 plus 1000 revolutions per minute, and stirring for 2-3 minutes when adding each component to prepare the stone paint base material pre-slurry;
(5) transferring the natural stone paint base material pre-slurry into a natural stone paint horizontal stirring kettle, adding 300 parts of low-temperature dyeing color sand and 350 parts of desert sand at the rotating speed of 200 revolutions per minute, increasing the rotating speed to 800 revolutions per minute after all the materials are added, and stopping stirring for 5-8 minutes.
example 3
example 3 differs from example 1 in that: the desert sand stone-like paint comprises the following components in parts by mass:
the invention relates to desert sand stone-like paint and a preparation method thereof, wherein the preparation method comprises the following steps:
(1) Selecting a proper container, weighing 2 parts of cellulose, adding the cellulose into 70 parts of water under the stirring state, stirring the mixture at the room temperature for 20 minutes at the rotating speed of 500-1000 rpm, and stirring the mixture until the state is not changed any more;
(2) Weighing 0.7 part of organic bentonite, adding the organic bentonite into 70 parts of water under the stirring state, stirring the mixture for 20 minutes at the room temperature at the rotating speed of 500-1000 rpm, and stirring the mixture until the state is not changed any more;
(3) Mixing the prepared cellulose solution and bentonite solution in proportion, and stirring for 10 minutes at the rotating speed of 800-;
(4) Sequentially adding the formula amount of multifunctional auxiliary agent, emulsion, dispersant, antifreezing agent, film-forming auxiliary agent, defoaming agent, preservative and thickening agent at the rotation speed of 500 plus 1000 revolutions per minute, and stirring for 2-3 minutes when adding each component to prepare the stone paint base material pre-slurry;
(5) Transferring the natural stone paint base material pre-slurry into a natural stone paint horizontal stirring kettle, adding 310 parts of low-temperature dyeing color sand and 340 parts of desert sand at the rotating speed of 200 revolutions per minute, increasing the rotating speed to 800 revolutions per minute after all the materials are added, and stopping stirring for 5-8 minutes.
Example 4
example 4 differs from example 1 in that: the desert sand stone-like paint comprises the following components in parts by mass:
the invention relates to desert sand stone-like paint and a preparation method thereof, wherein the preparation method comprises the following steps:
(1) Selecting a proper container, weighing 1.5 parts of cellulose, adding the cellulose into 60 parts of water under the stirring state, stirring the mixture at the rotating speed of 500-;
(2) Weighing 1 part of organobentonite, adding the organobentonite into 70 parts of water under the stirring state, stirring the organobentonite at the rotating speed of 500-1000 rpm for 20 minutes at room temperature, and stirring the organobentonite until the state is not changed;
(3) mixing the prepared cellulose solution and bentonite solution in proportion, and stirring for 10 minutes at the rotating speed of 800-;
(4) sequentially adding the formula amount of multifunctional auxiliary agent, emulsion, dispersant, antifreezing agent, film-forming auxiliary agent, defoaming agent, preservative and thickening agent at the rotation speed of 500 plus 1000 revolutions per minute, and stirring for 2-3 minutes when adding each component to prepare the stone paint base material pre-slurry;
(5) transferring the natural stone paint base material pre-slurry into a natural stone paint horizontal stirring kettle, adding 350 parts of low-temperature dyeing color sand and 350 parts of desert sand at the rotating speed of 200 revolutions per minute, increasing the rotating speed to 800 revolutions per minute after all the materials are added, and stopping stirring for 5-8 minutes.
example 5
example 5 differs from example 1 in that: the desert sand stone-like paint comprises the following components in parts by mass:
the invention relates to desert sand stone-like paint and a preparation method thereof, wherein the preparation method comprises the following steps:
(1) Selecting a proper container, weighing 1.5 parts of cellulose, adding the cellulose into 50 parts of water under the stirring state, stirring the mixture at the rotating speed of 500-;
(2) weighing 1 part of organobentonite, adding the organobentonite into 70 parts of water under the stirring state, stirring the organobentonite at the rotating speed of 500-1000 rpm for 20 minutes at room temperature, and stirring the organobentonite until the state is not changed;
(3) Mixing the prepared cellulose solution and bentonite solution in proportion, and stirring for 10 minutes at the rotating speed of 800-;
(4) sequentially adding the formula amount of multifunctional auxiliary agent, emulsion, dispersant, antifreezing agent, film-forming auxiliary agent, defoaming agent, preservative and thickening agent at the rotation speed of 500 plus 1000 revolutions per minute, and stirring for 2-3 minutes when adding each component to prepare the stone paint base material pre-slurry;
(5) Transferring the natural stone paint base material pre-slurry into a natural stone paint horizontal stirring kettle, adding 350 parts of low-temperature dyeing color sand and 350 parts of desert sand at the rotating speed of 200 revolutions per minute, increasing the rotating speed to 800 revolutions per minute after all the materials are added, and stopping stirring for 5-8 minutes.
The formulations of the desert sand stone-like paint described in examples 1-5 are summarized as shown in Table 1
TABLE 1
different examples of the desert sand stone-like paint are compared, and the measured properties are shown in table 2:
TABLE 2
As can be seen from tables 1 and 2, examples 3 to 5 are good in effect, and low in formula stability and construction dosage. In addition, the performance of the desert sand stone-like paint prepared in the above embodiments 1 to 5 is tested, and the test results are shown in table 3:
TABLE 3
As can be seen from Table 3, the desert sand stone-like paint products of embodiments 1-5 can meet the product type detection requirements.
through the common tests in tables 2 and 3, the desert sand stone-like paint product prepared by the formulas in examples 1-5 can meet the requirements on experimental performance and has good construction performance.
The above examples are intended to illustrate that the present invention may be implemented or used by those skilled in the art, and modifications to the above would be apparent to those skilled in the art, and therefore the present invention includes, but is not limited to, the above embodiments, any methods, processes, products, etc., consistent with the principles and novel and inventive features disclosed herein, and fall within the scope of the present invention.
Claims (8)
1. The desert sand stone-like paint is characterized in that: the composition is prepared from the following components in parts by weight: 100 portions of water, 1-3 portions of cellulose, 0.5-1 portion of organic bentonite, 1-5 portions of multifunctional auxiliary agent, 190 portions of pure acrylic emulsion, 1-5 portions of dispersant, 4-9 portions of antifreeze, 6-11 portions of film-forming auxiliary agent, 0.5-3 portions of defoaming agent, 1-5 portions of preservative, 0.5-3 portions of thickening agent, 300 portions of low-temperature dyeing color sand and 350 portions of desert sand.
2. The desert sand stone-like paint as claimed in claim 1, wherein: the composition is prepared from the following components in parts by weight: 120 parts of water, 1.5 parts of cellulose, 1 part of organic bentonite, 1.5 parts of a multifunctional auxiliary agent, 170 parts of a pure acrylic emulsion, 2 parts of a dispersing agent, 7 parts of an antifreezing agent, 10 parts of a film-forming auxiliary agent, 1.5 parts of a defoaming agent, 2 parts of a preservative, 1 part of a thickening agent, 350 parts of low-temperature dyeing color sand and 350 parts of desert sand.
3. The desert sand stone paint as claimed in claim 1 or 2, wherein: the cellulose is hydroxyethyl cellulose; the multifunctional auxiliary agent is an alcamine organic matter;
the pure acrylic emulsion is polymer acrylate emulsion, and the glass transition temperature is 25 ℃;
the antifreezing agent is ethylene glycol antifreezing agent;
The film-forming additive is a film-forming additive alcohol ester twelve;
The defoaming agent is mineral oil defoaming agent;
The preservative is a broad-spectrum bactericide of isothiazolinone;
The dispersant is polyacrylate amine salt;
the thickening agent is a hydrophobic modified polyurethane thickening agent.
4. The sand-stone paint as claimed in any one of claims 1 to 3, wherein: the low-temperature dyeing color sand comprises any one of yellow color series, red color series, orange color series, blue color series, green color series, brown color series, coffee color series, black color series and gray color series.
5. the desert sand stone-like paint as claimed in any one of claims 1 to 4, wherein: the particle size distribution of the low-temperature dyeing color sand is any one or more of 10-20 meshes, 20-40 meshes, 40-80 meshes, 80-120 meshes or 20-180 meshes.
6. The desert sand stone-like paint as claimed in any one of claims 1 to 5, wherein: the low-temperature dyeing color sand is any one of vitreous sand, pearl sand or real stone sand.
7. the desert sand stone-like paint as claimed in any one of claims 1 to 6, wherein: the diameter distribution of the desert sand grains is any one or more of grading of 10-20 meshes, 20-40 meshes, 40-80 meshes, 80-120 meshes and 120-180 meshes.
8. The preparation method of the desert sand stone-like paint as claimed in any one of claims 1 to 7, which is characterized by comprising the following steps:
(1) Accurately weighing each component according to the formula amount, selecting a proper container, weighing cellulose, adding 50-100 parts of water under the stirring state, stirring at the rotating speed of 500 plus one minute and 1000 revolutions per minute for 20 minutes at room temperature, and stirring until the state is not changed.
(2) weighing the organobentonite, adding the organobentonite into 40-50 parts of water under the stirring state, stirring the organobentonite at the rotation speed of 500-1000 rpm for 20 minutes at room temperature until the state is not changed.
(3) The prepared cellulose solution and the bentonite solution are mixed according to the proportion and stirred for 10 minutes at the rotating speed of 800-1000 revolutions per minute.
(4) And sequentially adding the multifunctional auxiliary agent, the emulsion, the dispersing agent, the antifreezing agent, the film-forming auxiliary agent, the defoaming agent, the preservative and the thickening agent at the rotation speed of 500 plus 1000 revolutions per minute, and stirring for 2-3 minutes when adding each component to prepare the stone paint base material pre-slurry.
(6) transferring the natural stone paint base material pre-slurry into a natural stone paint horizontal stirring kettle, adding low-temperature dyeing color sand and desert sand at the rotating speed of 200 revolutions per minute, increasing the rotating speed to 800 revolutions per minute after all the color sand and the desert sand are added, and stopping stirring for 5-8 minutes.
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| CN201810582367.7A CN110577776A (en) | 2018-06-07 | 2018-06-07 | Desert sand stone-like paint and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014592A (en) * | 2021-11-23 | 2022-02-08 | 江苏久诺新材科技股份有限公司 | Graphene stone-like paint and preparation method thereof |
| CN114958126A (en) * | 2022-06-09 | 2022-08-30 | 亚创庆军实业(上海)有限公司 | Napping real stone paint and construction method thereof |
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| CN101481568A (en) * | 2008-01-08 | 2009-07-15 | 徐军 | Environment friendly antifreezing stone-like paint and preparation thereof |
| CN107286784A (en) * | 2017-06-05 | 2017-10-24 | 河北晨阳工贸集团有限公司 | One kind batch scrapes true mineral varnish of sand burning and preparation method thereof |
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Application publication date: 20191217 |