CN110894370A - Preparation method of hard colored stone coating - Google Patents
Preparation method of hard colored stone coating Download PDFInfo
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- CN110894370A CN110894370A CN201911126204.9A CN201911126204A CN110894370A CN 110894370 A CN110894370 A CN 110894370A CN 201911126204 A CN201911126204 A CN 201911126204A CN 110894370 A CN110894370 A CN 110894370A
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- hard
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- glaze
- color
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
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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
Abstract
The invention provides a preparation method of a hard colored stone coating. The preparation method is completed by the steps of ceramic glaze preparation and hard color stone particle preparation. The hard color stone coating comprises the following raw materials: clean soft water, HPMC, ASE-60, preservative, AMP-95, colored glaze ceramic particles, emulsion, mildew preventive, polyurethane rheological agent, defoaming agent and composite film forming auxiliary agent. The hard colored stone coating prepared by the invention uses ceramic hard colored stones to replace natural stones, and has the decorative effects of changeable and adjustable colors, and bright and soft. Is suitable for being used as a hard colored stone coating and a preparation method thereof.
Description
Technical Field
The invention provides a preparation method of a hard colored stone coating in the field of wall coatings.
Background
The existing paint mixed with colored stone usually takes natural stone as filler, and the prepared wall paint can generate stone effect after being brushed.
Because the color of natural stone is limited by stone species and stone components, the prepared stone paint is often not bright in color and can not be changed along with the design, so that artificial hard stone is required to be used as a filler to prepare the hard colored stone paint with rich colors so as to meet the market demand.
Disclosure of Invention
The invention provides a preparation method of a hard colored stone coating, which aims to prepare the coating by using artificial hard colored stones. The method uses ceramic glaze to prepare hard colored stone, and the hard colored stone is added into the coating to solve the technical problem of preparation of the hard colored stone coating.
The technical scheme adopted by the invention for solving the technical problems is as follows:
preparing a ceramic glaze material:
according to different fixed proportions, ceramic glazes with different colors are combined to form the same color series with different formulas. Melting the ceramic glaze in a crucible at a constant temperature, measuring the temperature by a high-temperature physical property tester and a light-measuring pyrometer at the measuring range of 800-3200 ℃, and uniformly stirring by ultrasonic waves. Then the crucible is gradually inclined, the molten liquid is blown into liquid drops under a hot air blow pipe, and the liquid drops fall into the cold water circulating at the lower part for sudden cooling to form small particles. And collecting the ceramic glaze particles, drying in a drying kiln, crushing by using a grinder, and sieving by using a 40-800-mesh sieve to obtain the ceramic glaze.
Preparing hard color stone particles:
mixing dry and clean natural sand with a certain grain size and Na2CO3Borax fluxing agent, COO and Ni2O3The adhesion agent is mixed and stirred, then the mixture is placed into a rotary kiln, natural gas is ignited, and the mixture is fired at 800-1000 ℃ for thirty minutes to melt glaze for coloring. The color is different, and the firing temperature of each specific color stone particle needs to be accurately controlled and recorded.
The positive effects are as follows: the hard color stone coating prepared by the method uses ceramic hard color stones to replace natural stones, so that the hard color stone coating has the decorative effects of variable and adjustable colors and bright and soft colors. Is suitable for being used as a hard colored stone coating and a preparation method thereof.
Detailed Description
Preparing a ceramic glaze material:
according to different fixed proportions, ceramic glazes with different colors are combined to form the same color series with different formulas. Melting the ceramic glaze in a crucible at a constant temperature, measuring the temperature by a high-temperature physical property tester and a light-measuring pyrometer at the measuring range of 800-3200 ℃, and uniformly stirring by ultrasonic waves. Then the crucible is gradually inclined, the molten liquid is blown into liquid drops under a hot air blow pipe, and the liquid drops fall into the cold water circulating at the lower part for sudden cooling to form small particles. And collecting the ceramic glaze particles, drying in a drying kiln, crushing by using a grinder, and sieving by using a 40-800-mesh sieve to obtain the ceramic glaze.
Preparing hard color stone particles:
mixing dry and clean natural sand with a certain grain size and Na2CO3Borax fluxing agent, COO and Ni2O3Mixing the adhesive, stirring, and standingAnd putting the glaze into a rotary kiln, starting to ignite natural gas, and firing for thirty minutes at 800-1000 ℃ to melt the glaze and color. The color is different, and the firing temperature of each specific color stone particle needs to be accurately controlled and recorded.
And (3) slowly cooling the particles which are melted at high temperature into glaze coloring under a rotating dispersion state to a non-adhesive dispersion and solidification state, and slowly cooling to room temperature in warm air at 120 ℃ to package the particles into a finished product. This process prevents cracking of the homogeneous glaze layer.
The hard colored stone is a melting temperature-reducing particle attached with ceramic glaze, and is also called colored pottery sand.
The glaze particles can be used as glaze for coloring ceramic sand and can also be used as filler in various colored paints.
The components in the following table are combined in different and fixed proportions to form the same color series with different formulas.
The glaze comprises the following components:
the hard color stone coating comprises the following raw materials:
clean soft water, HPMC, ASE-60, preservative, AMP-95, colored glaze ceramic particles, emulsion, mildew preventive, polyurethane rheological agent, defoaming agent and composite film forming auxiliary agent.
The HPMC is hydroxypropyl methyl cellulose.
The ASE-60 is an aqueous paint thickener.
The AMP-95 is a multifunctional amine auxiliary agent.
Preparing the hard colored stone coating:
adding the raw materials into a stirring cylinder, stirring and mixing to obtain the hard colored stone coating.
The preferable mixture ratio is as follows: in 100 parts, clean soft water is 5.80-7.10 parts, HPMC is 0.05-0.10 part of 10-20 million CP grade, ASE-600.05 parts, preservative is 0.10-0.30 part, AMP-95 is 0.05-0.20 part, 20-120 mesh painted pottery particles are 70.00-75.50 parts, emulsion with Tg of more than or equal to 30 ℃ and 50 percent is selected, mildew preventive is 0.10-0.80 part, polyurethane rheological agent is 0.10-0.15 part, defoaming agent is 0.05-0.10 part, and composite film forming additive is 1.90-2.50 parts by mass.
Selecting the hard color stone coating auxiliary agent:
film-forming auxiliary agent:
different types of synthetic resins differ in the film-forming aid used because different resins have specific solubility parameter ranges. The solubility parameter of the solvent that is a film-forming aid for a resin must be within the solubility parameter range of the resin in order to be a film-forming aid for the resin. There is no general film-forming aid.
The film forming assistant used in the hard color stone coating is a compound type, and the effect is better.
Selection of rheological aid:
the rheological additives include plasticizers, plasticizing thickeners, leveling agents, and the like.
Since the hard color stone coating is a binder, ASE, cellulose ethers, and polyurethanes are used.
Coating example:
example 1 formulation: 5.86 parts of clean soft water, 0.06 part of HPMC (hydroxy propyl methyl cellulose), 20 ten thousand CP (cellulose ester) grade, 30% ASE-600.08 parts, 0.10 part of acid preservative KathonlXE, 0.1 part of AMP-950.1 part, 2.10 parts of composite film-forming assistant, 0.10 part of NXZ defoaming agent, 16.5 parts of 50% selected emulsion with Tg being more than or equal to 30 ℃, 0.10 part of RM-8W polyurethane thickener, 26.50 parts of 80-20 meshes of colored pottery granules and 48.50 parts of 40-80 meshes of colored pottery granules.
Example 2 formulation: 6.95 parts of clean soft water, 0.10 part of 10 ten thousand CP-grade HPMC, 0.10 part of ASE-600.10 part of B alkaline preservative, 1.50 parts of AMP-950.05 part of composite film-forming aid, 0.10 part of NXZ, 12.00 parts of 50% selected emulsion with Tg being more than or equal to 30 ℃, 0.10 part of RM-8W, 23.70 parts of 80-20-mesh old colored pottery granules, 15.80 parts of 40-80-mesh old colored pottery granules and 39.50 parts of 20-40-mesh old colored pottery granules.
The building paint used inside and outside at present must meet the national standard requirements of water-based, non-combustible, non-toxic, tasteless, no environmental pollution, low VOC and convenient use. The hard color stone coating completely reaches the standard.
① the addition of antiseptic and antifungal agent should be adjusted according to the region of sale, and the addition of antiseptic and antifungal agent should be properly increased when the south is humid, rainy and hot.
② the composite film-forming assistant is a mixture of TexamoL, dipropylene glycol butyl ether and ethylene glycol butyl ether, which is not only a film-forming assistant, but also an antifreeze.
Comparative example dow original recipe:
the solid content is 80.78%.
The performances of the hard color stone coating, the real stone paint and the existing ceramic paint are compared:
the three paints are sand wall-shaped building coatings made of synthetic resin emulsion, and the coating detection items specified by the state can all meet the national standard JG/T24-2018.
The performances of the hard colored stone paint, the real stone paint and the existing colored pottery stone paint are compared:
the acidic natural environment contains CO2Halogen, NO2、SO2、SO3The acid gases form corresponding acids in fog days and rain days, H + is ionized in water, and the following reactions are carried out when the acid gases meet carbonates and sulfides:
①2H+＋CO3 2-H2O+CO2。
②2H++S2-H2S。
the hard color stone coating is much better than the other two coatings.
The method is characterized in that:
the binder of the hard colored stone coating has excellent water whitening resistance, strong binding property with a base layer and hard colored stone particles, high resin hardness, good pressure adhesion and excellent stain resistance. The dry film has high brightness, good light transmission, and excellent acid, alkali, weather and light aging resistance. The hard color stone particles filled in the paint are also matched with the resin, and the paint has bright color, high mechanical strength, hardness and wear resistance. Compared with the existing stone paint and ceramic paint, the hard color stone paint has remarkable and obvious advantages, and is a high-grade interior and exterior wall decoration material.
The hard color stone coating is similar to real stone paint, and the difference between the hard color stone coating and the real stone paint is as follows: the Tg value of the binder resin for the real stone paint is generally wide, the pressure adhesion is low, and dust is easy to adhere when the ambient temperature is high. The aggregate is made of colored stones in the nature through crushing, screening and grading, and the hardness is different. The paint film has the advantages of alkali resistance, light aging resistance, weather resistance poorer than that of a hard colored stone paint film, and dull color, so that the paint film is used for the occasions of alkali resistance of inner and outer walls. The color stone is limited by natural resources, so that it is difficult to supply the color stone with consistent colors. So the real stone paint is also called natural stone paint. Unlike stone paint, the required resin has high hardness, high transparency, high water resistance, no whitening after soaking in water, high light ageing resistance, high acid and alkali resistance and high pressure adhesion. The inner core of the enamel glaze of the aggregate in the paint is quartz sand with Mohs hardness of 7-8, and the hot-melt color film is the enamel glaze which is acid-resistant, alkali-resistant, weather-resistant and illumination aging-resistant. It has bright color and various colors are always consistent. Because the coating is artificially melted and fired, the surface is smooth and bright, the mechanical strength is high, the hardness is high, the coating is wear-resistant, the coating does not fall off powder or color, and is not limited by natural resources, and the supply of various colors is consistent all the time. The paint has excellent performance, and can be used for high-grade decoration of acid and alkali occasions of internal and external walls.
Compared with the original Dow formula, the hard color stone coating has a plurality of advantages.
Claims (2)
1. A preparation method of a hard colored stone coating is characterized by comprising the following steps:
preparing a ceramic glaze material:
combining ceramic glazes with different colors into different fixed proportions to form the same color series with different formulas;
melting the ceramic glaze in a crucible at a constant temperature, measuring the temperature by a high-temperature physical property tester and a light-measuring pyrometer at the measuring range of 800-3200 ℃, and uniformly stirring by ultrasonic waves; then gradually inclining the crucible, blowing the molten liquid into liquid drops under a hot air blowing pipe, and falling into circulating cold water at the lower part for sudden cooling to form small particles; collecting the ceramic glaze particles, drying in a drying kiln, crushing by using a grinder, and sieving by using a 40-800-mesh sieve to obtain a ceramic glaze;
preparing hard color stone particles:
mixing dry and clean natural sand with a certain grain size and Na2CO3Borax fluxing agent, COO and Ni2O3Mixing and stirring the adhesion agents, putting the mixture into a rotary kiln, starting to ignite natural gas, and firing for thirty minutes at 800-1000 ℃ to melt glaze for coloring; the color is different, and the firing temperature of each specific color stone particle needs to be accurately controlled and recorded;
the hard color stone coating comprises the following raw materials:
clean soft water, HPMC, ASE-60, preservative, AMP-95, colored glaze ceramic particles, emulsion, mildew preventive, polyurethane rheological agent, defoaming agent and composite film forming auxiliary agent.
2. The method for preparing a hard colored stone paint as claimed in claim 1, wherein the method comprises the following steps: the preferable mixture ratio is as follows: in 100 parts, clean soft water is 5.80-7.10 parts, HPMC is 0.05-0.10 part of 10-20 million CP grade, ASE-600.05 parts, preservative is 0.10-0.30 part, AMP-95 is 0.05-0.20 part, 20-120 mesh painted pottery particles are 70.00-75.50 parts, emulsion with Tg of more than or equal to 30 ℃ and 50 percent is selected, mildew preventive is 0.10-0.80 part, polyurethane rheological agent is 0.10-0.15 part, defoaming agent is 0.05-0.10 part, and composite film forming additive is 1.90-2.50 parts by mass.
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| CN201911126204.9A CN110894370A (en) | 2019-11-18 | 2019-11-18 | Preparation method of hard colored stone coating |
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| CN201911126204.9A CN110894370A (en) | 2019-11-18 | 2019-11-18 | Preparation method of hard colored stone coating |
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| CN110894370A true CN110894370A (en) | 2020-03-20 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020793A (en) * | 2007-03-14 | 2007-08-22 | 四川蓝雅精工科技发展有限公司 | Prepn process of titania-silica color glaze pigment-filler for ceramic |
| CN101967042A (en) * | 2010-06-29 | 2011-02-09 | 蔡文仁 | Electrostatic enamel powder and preparation method thereof |
| CN102898907A (en) * | 2011-07-30 | 2013-01-30 | 张海玲 | Colorful enamel coating |
| CN103922697A (en) * | 2014-01-20 | 2014-07-16 | 吴金元 | Environment-friendly novel color brick ceramic burning sand and preparation method thereof |
| CN104909606A (en) * | 2015-05-08 | 2015-09-16 | 上海贝塔建筑科技有限公司 | Painted ceramic stone and production technology thereof |
| CN105541187A (en) * | 2015-12-18 | 2016-05-04 | 三棵树涂料股份有限公司 | Bright and beautiful-color real-stone-feeling paint and preparation method thereof |
| CN105838169A (en) * | 2016-05-10 | 2016-08-10 | 广州市尤特新材料有限公司 | Universal high-performance water-borne glass ceramic glaze and preparation method thereof |
| CN107129187A (en) * | 2017-07-04 | 2017-09-05 | 成都虹润制漆有限公司 | True mineral varnish of ceramic colorful sand and preparation method thereof |
-
2019
- 2019-11-18 CN CN201911126204.9A patent/CN110894370A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020793A (en) * | 2007-03-14 | 2007-08-22 | 四川蓝雅精工科技发展有限公司 | Prepn process of titania-silica color glaze pigment-filler for ceramic |
| CN101967042A (en) * | 2010-06-29 | 2011-02-09 | 蔡文仁 | Electrostatic enamel powder and preparation method thereof |
| CN102898907A (en) * | 2011-07-30 | 2013-01-30 | 张海玲 | Colorful enamel coating |
| CN103922697A (en) * | 2014-01-20 | 2014-07-16 | 吴金元 | Environment-friendly novel color brick ceramic burning sand and preparation method thereof |
| CN104909606A (en) * | 2015-05-08 | 2015-09-16 | 上海贝塔建筑科技有限公司 | Painted ceramic stone and production technology thereof |
| CN105541187A (en) * | 2015-12-18 | 2016-05-04 | 三棵树涂料股份有限公司 | Bright and beautiful-color real-stone-feeling paint and preparation method thereof |
| CN105838169A (en) * | 2016-05-10 | 2016-08-10 | 广州市尤特新材料有限公司 | Universal high-performance water-borne glass ceramic glaze and preparation method thereof |
| CN107129187A (en) * | 2017-07-04 | 2017-09-05 | 成都虹润制漆有限公司 | True mineral varnish of ceramic colorful sand and preparation method thereof |
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