CN112876912A - Pearl water paint and preparation method thereof - Google Patents
Pearl water paint and preparation method thereof Download PDFInfo
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- CN112876912A CN112876912A CN202110056813.2A CN202110056813A CN112876912A CN 112876912 A CN112876912 A CN 112876912A CN 202110056813 A CN202110056813 A CN 202110056813A CN 112876912 A CN112876912 A CN 112876912A
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- stirrer
- pearl
- water paint
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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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated 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
- C09D7/20—Diluents or solvents
-
- 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
Abstract
A pearl water paint and its preparation method, add cellulose, multi-functional auxiliary agent, wetting agent, anti-freezing stabilizer, film-forming auxiliary agent, dispersant, early antifoamer, fungicide, mildew preventive, anticorrosive, styrene-acrylic emulsion, pearl powder, wax emulsion, late antifoamer, thickening agent into the starting mixer sequentially according to the particular weight part component, after fusing and grinding, encapsulate through filtering. The pearl water paint obtained by the invention has gorgeous color, adjustable color and diversification, and has excellent decoration, stain resistance and protection, so that the decoration effect is as new as long as possible; the invention also has low temperature and high environmental protection.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to a pearl water paint and a preparation method thereof.
Background
The pearl water paint in the prior art passes IAC inspection, and has the characteristics of low smell and high environmental protection property; the color is gorgeous, the adjustable color is diversified, and the decorative property, the protective property and the stain resistance are excellent; the decorative effect can be as new as long as possible. However, the pearl water paint in the prior art has large requirements on temperature and humidity during construction, the required humidity is not more than 85%, the temperature is not less than 0 ℃ and not more than 30 ℃, and the problems of peeling and fading can be caused.
Disclosure of Invention
The invention aims to provide a pearl water paint and a preparation method thereof, so as to solve the problems in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the pearl water paint uses water as a dispersing medium, and comprises, by weight, 0.15-0.5 part of cellulose, 0.1-0.4 part of a multifunctional auxiliary agent, 0.2-0.6 part of a wetting agent, 0.2-0.6 part of an anti-freezing stabilizer, 3-6 parts of a film-forming auxiliary agent, 0.2-1 part of a dispersing agent, 0.2-0.6 part of a prophase antifoaming agent, 0.1-0.6 part of a bactericide, 0.1-0.6 part of a mildew preventive, 0.1-0.6 part of a preservative, 25-60 parts of styrene-acrylic emulsion, 10-25 parts of pearl powder, 2 parts of wax emulsion, 0.1-0.5 part of a anaphase antifoaming agent and 0.3-2 parts of a thickening agent.
Preferably, the cellulose is hydroxyethyl cellulose or methyl hydroxypropyl cellulose.
Preferably, the multifunctional auxiliary agent is an alcohol amine ether organic matter.
Preferably, the wetting agent is an aqueous solution of a high molecular copolymer containing one or more anchoring groups.
Preferably, the freeze-thaw resisting stabilizer is selected from propylene glycol and ethylene glycol.
Preferably, the coalescing agent is 12-aliphatic alcohol.
Preferably, the dispersant is a potassium salt solvent of an acrylic copolymer.
A preparation method of pearl water paint comprises the following steps,
s1, mixing and sanding the components of the pearl water paint, and specifically comprises the following steps:
s11, adding pure water into the stirrer according to the weight part of the formula; after the stirrer is started, adding cellulose into the stirrer, and stirring for 3 minutes;
s12, adding the multifunctional auxiliary agent into the stirrer, and stirring at a low speed for 3-5 minutes until the cellulose is swelled;
s13, adding the wetting agent into the stirrer, and stirring at a low speed until the raw materials in the stirrer are uniformly mixed;
s14, sequentially adding an antifreezing agent and a film forming aid into the stirrer, and stirring for 15 minutes again;
s15, in the stirring process of the stirrer, sequentially adding a dispersing agent, a prophase defoaming agent, a bactericide, a mildew preventive, a preservative and a styrene-acrylic solution into the stirrer, stirring at a low speed for 10 minutes until the raw materials added into the stirrer are uniformly mixed;
s16, adding pearl essence and water into the stirrer, and stirring at a low speed until the pearl essence is uniformly dispersed into the raw materials in the stirrer;
s17, adding the wax emulsion and the later-stage defoaming agent into the stirrer, and dissolving the wax emulsion and the later-stage defoaming agent into the raw materials in the stirrer;
s18, finally, adding the thickening agent into the stirrer, stirring for 10 minutes, and then sampling and detecting the mixed raw materials in the stirrer
S2, filtering and packaging the mixed raw materials which are sampled and detected in the stirrer, wherein the method comprises the following steps:
s21, connecting a filter to the outlet of the stirrer, connecting the dispersion cylinder to the outlet of the filter, and finally connecting a pipe fitting of a packing machine to the outlet of the dispersion cylinder;
s22, filtering the mixed raw materials to form the pearl water paint, and packaging.
Preferably, the filter is provided with a filter bag, and the filter size of the filter bag is 150 μm.
The invention has the beneficial effects that: the invention discloses a pearl water paint and a preparation method thereof, and the obtained pearl water paint has gorgeous color, adjustable color diversity, excellent decoration, stain resistance and protection, and long-term decoration effect as new; the invention also has low temperature and high environmental protection.
Drawings
FIG. 1 is a flow chart of the preparation of pearl water paint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The pearl water paint takes water as a dispersion medium, the proportion of the pearl water paint is 12 parts by weight, the components in the formula by weight also comprise 0.15-0.5 part of cellulose, 0.1-0.4 part of multifunctional auxiliary agent, 0.2-0.6 part of wetting agent, 0.2-0.6 part of freeze-thaw resistant stabilizer, 3-6 parts of film forming auxiliary agent, 0.2-1 part of dispersing agent, 0.2-0.6 part of early stage defoamer, 0.1-0.6 part of bactericide, 0.1-0.6 part of mildew preventive, 0.1-0.6 part of preservative, 25-60 parts of styrene-acrylic emulsion, 10-25 parts of pearl powder, 2 parts of wax emulsion, 0.1-0.5 part of later stage defoamer and 0.3-2 parts of thickening agent.
The preparation method of the pearl water paint is shown in figure 1 and comprises the following steps:
s1, mixing and sanding the raw materials of the pearl water paint in sequence, and specifically comprises the following steps:
s11, adding pure water into the stirrer according to the weight part of the formula; after the stirrer is started, adding cellulose into the stirrer, and stirring for 3 minutes;
s12, adding the multifunctional auxiliary agent into the stirrer, and stirring at a low speed for 3-5 minutes until the cellulose is swelled;
s13, adding the wetting agent into the stirrer, and stirring at a low speed until the raw materials in the stirrer are uniformly mixed;
s14, sequentially adding an antifreezing agent and a film forming aid into the stirrer, and stirring for 15 minutes again;
s15, in the stirring process of the stirrer, sequentially adding a dispersing agent, a prophase defoaming agent, a bactericide, a mildew preventive, a preservative and a styrene-acrylic solution into the stirrer, stirring at a low speed for 10 minutes until the raw materials added into the stirrer are uniformly mixed;
s16, adding pearl essence and water into the stirrer, and stirring at a low speed until the pearl essence is uniformly dispersed into the raw materials in the stirrer;
s17, adding the wax emulsion and the later-stage defoaming agent into the stirrer, and dissolving the wax emulsion and the later-stage defoaming agent into the raw materials in the stirrer;
s18, finally, adding the thickening agent into the stirrer, stirring for 10 minutes, and then sampling and detecting the mixed raw materials in the stirrer
S2, filtering and packaging the mixed raw materials which are sampled and detected in the stirrer, wherein the method comprises the following steps:
s21, connecting a filter to the outlet of the stirrer, connecting the dispersion cylinder to the outlet of the filter, and finally connecting a pipe fitting of a packing machine to the outlet of the dispersion cylinder; the filtering size of the filter bag in the filter is 150 mu m.
S22, filtering the mixed raw materials to form the pearl water paint, and packaging.
The pearl water paint has the functions of storage denaturation and thickening through the cellulose, the pH value of the pearl water paint is adjusted through a multifunctional main sentence, the raw materials which are not hydrophilic are soaked by the wetting agent, water is prevented from being separated from latex particles through the freeze-thaw resistant stabilizer, the coalescence of the particles is ensured, and the irreversible flocculation and coagulation of the coating under the condition of freeze-thaw cycle are prevented; the film-forming assistant promotes the plastic flow and elastic deformation of the high molecular compound, improves the coalescence performance and enables the pearl water paint to form a film in a wide construction temperature range; solid and liquid particles of inorganic or organic pigments which are difficult to dissolve in liquid are dispersed by the dispersing agent, so that the particles are prevented from settling and coagulating, and the pearl water paint is wetted and dispersed; suppressing bubbles in an early stage by the early stage antifoaming agent; killing microorganisms by the bactericide to prevent the pearl water paint from generating bacteria; mold breeding is carried out by the mildew preventive; the preservative plays a role in preventing mildew in the pearl water paint; the styrene-acrylic solution is used as a coating adhesive by utilizing the characteristics of excellent water resistance, alkali resistance, strong adhesive force and the like; the observability of the pearl water paint is enriched by the pearl powder; preventing the formation of foam in the pearl water paint at a later stage through the later-stage defoaming agent; the viscosity of the pearl water paint is improved by increasing the years of latex and liquid through the thickening agent.
Examples
In this embodiment, the cellulose is hydroxyethyl cellulose or methyl hydroxypropyl cellulose; the multifunctional auxiliary agent is an alcohol amine ether organic matter; the wetting agent is a high molecular copolymer aqueous solution containing more than one anchoring group; the freeze-thaw resisting stabilizer is propylene glycol or ethylene glycol; GL3101, 12-fatty alcohol or 852 is selected as the film-forming assistant; the dispersing agent is acrylic copolymer sylvite solvent 123K, acrylic acid sodium salt dispersing agent SN-5040 or polycarboxylate sodium salt dispersing agent P30; the early-stage defoaming agent is an aqueous thick paste coating, and can be an A10 defoaming agent, an NXZ defoaming agent or an 1810 defoaming agent; the bactericide is carboxymethyl cellulose; the mildew preventive can be selected from M820 mildew preventive, ZOE mildew preventive, CS15 mildew preventive or common mildew preventive; the preservative is a high-temperature preservative, and can be a formaldehyde slow-release preservative BZ-PLUS; the phenylalanine solution is DL-1009 phenylalanine; VR110 is selected as the pearl powder; the wax emulsion is made of Tianshi wax powder OE 6108; the later-stage defoaming agent can be NS22 defoaming agent, 1811 defoaming agent, A10 defoaming agent, NXZ defoaming agent or common defoaming agent; the thickening agent is an acrylic acid associative agent. The viscosity standard value of the pearl water paint prepared from the raw materials is 106KU/25 ℃, and the viscosity threshold value is 105-110KU/25 ℃; the density standard value is 1.16g/ml, and the density threshold value is 1.15-1.17 g/ml.
Before the pearl water paint prepared from the raw materials is applied, the coating plane is required to be stable, smooth, dry, clean and free of floating dust; the humidity is required to be less than 10%, alkaline substances or salt in the wall are enabled to seep out until the PH value is less than 10, coating is started, and the construction temperature cannot be lower than 0 ℃; and (3) diluting the water paint by using 30-40% of clear water.
After the pearl water paint is coated, the surface drying can be realized in 25 minutes at 25 ℃, and the complete drying can be realized in 2 hours; when the dry film thickness is 30 microns, 8-10m can be coated per kilogram of water paint2. The pearl water paint has no obstacle in the construction process, and is flat, smooth and particle-free after the construction is finished.
By adopting the technical scheme disclosed by the invention, the following beneficial effects are obtained:
the invention discloses a pearl water paint and a preparation method thereof, and the obtained pearl water paint has gorgeous color, adjustable color diversity, excellent decoration, stain resistance and protection, and long-term decoration effect as new; the invention also has low temperature and high environmental protection.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.
Claims (9)
1. The pearl water paint is characterized in that water is used as a dispersion medium, and the components in the formula in parts by weight further comprise 0.15-0.5 part of cellulose, 0.1-0.4 part of a multifunctional auxiliary agent, 0.2-0.6 part of a wetting agent, 0.2-0.6 part of an anti-freezing stabilizer, 3-6 parts of a film-forming auxiliary agent, 0.2-1 part of a dispersing agent, 0.2-0.6 part of a prophase defoaming agent, 0.1-0.6 part of a bactericide, 0.1-0.6 part of a mildew inhibitor, 0.1-0.6 part of a preservative, 25-60 parts of a styrene-acrylic emulsion, 10-25 parts of pearl powder, 2 parts of a wax emulsion, 0.1-0.5 part of a anaphase defoaming agent and 0.3-2 parts of a thickening agent.
2. The pearl water paint according to claim 1, wherein said cellulose is selected from hydroxyethyl cellulose or methylhydroxypropyl cellulose.
3. The pearl water paint according to claim 1, wherein the multifunctional assistant is an alcohol amine ether organic compound.
4. The pearl water paint according to claim 1, wherein the wetting agent is a high molecular copolymer aqueous solution containing one or more anchoring groups.
5. The pearl water paint according to claim 1, wherein said freeze-thaw resistant stabilizer is selected from propylene glycol and ethylene glycol.
6. The pearl water paint according to claim 1, wherein the film forming aid is 12-fatty alcohol.
7. The pearl water paint according to claim 1, wherein said dispersant is a potassium salt solvent of acrylic acid copolymer.
8. A preparation method of pearl water paint is characterized by comprising the following steps,
s1, mixing and sanding the components of the pearl water paint, and specifically comprises the following steps:
s11, adding pure water into the stirrer according to the weight part of the formula; after the stirrer is started, adding cellulose into the stirrer, and stirring for 3 minutes;
s12, adding the multifunctional auxiliary agent into the stirrer, and stirring at a low speed for 3-5 minutes until the cellulose is swelled;
s13, adding the wetting agent into the stirrer, and stirring at a low speed until the raw materials in the stirrer are uniformly mixed;
s14, sequentially adding an antifreezing agent and a film forming aid into the stirrer, and stirring for 15 minutes again;
s15, in the stirring process of the stirrer, sequentially adding a dispersing agent, a prophase defoaming agent, a bactericide, a mildew preventive, a preservative and a styrene-acrylic solution into the stirrer, stirring at a low speed for 10 minutes until the raw materials added into the stirrer are uniformly mixed;
s16, adding pearl essence and water into the stirrer, and stirring at a low speed until the pearl essence is uniformly dispersed into the raw materials in the stirrer;
s17, adding the wax emulsion and the later-stage defoaming agent into the stirrer, and dissolving the wax emulsion and the later-stage defoaming agent into the raw materials in the stirrer;
s18, finally, adding the thickening agent into the stirrer, stirring for 10 minutes, and then sampling and detecting the mixed raw materials in the stirrer
S2, filtering and packaging the mixed raw materials which are sampled and detected in the stirrer, wherein the method comprises the following steps:
s21, connecting a filter to the outlet of the stirrer, connecting the dispersion cylinder to the outlet of the filter, and finally connecting a pipe fitting of a packing machine to the outlet of the dispersion cylinder;
s22, filtering the mixed raw materials to form the pearl water paint, and packaging.
9. The method for preparing pearl water paint according to claim 8, wherein a filter bag is installed in the filter, and the filter size of the filter bag is 150 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056813.2A CN112876912A (en) | 2021-01-15 | 2021-01-15 | Pearl water paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056813.2A CN112876912A (en) | 2021-01-15 | 2021-01-15 | Pearl water paint and preparation method thereof |
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| CN112876912A true CN112876912A (en) | 2021-06-01 |
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| CN202110056813.2A Pending CN112876912A (en) | 2021-01-15 | 2021-01-15 | Pearl water paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113831767A (en) * | 2021-09-23 | 2021-12-24 | 河北美墅美家装饰材料有限公司 | Wall color-point brushing art paint and preparation method thereof |
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| CN104371467A (en) * | 2014-11-14 | 2015-02-25 | 三棵树涂料股份有限公司 | Elastic stain-resistant exterior wall coating material and preparation method thereof |
| CN106833155A (en) * | 2017-01-20 | 2017-06-13 | 中山市阿里大师新材料有限公司 | A kind of big art coatings of brushing surface |
| CN107663399A (en) * | 2017-11-16 | 2018-02-06 | 中山市阿里大师新材料有限公司 | One kind batch scratch-type pearl effect art coatings and preparation method thereof |
| CN108559355A (en) * | 2018-05-11 | 2018-09-21 | 河北晨阳工贸集团有限公司 | A kind of orthographic projection curtain wall sealing wax and preparation method thereof |
| CN112126283A (en) * | 2020-08-26 | 2020-12-25 | 广东嘉宝莉科技材料有限公司 | Artistic coating with three-dimensional pearlescent effect and preparation method and application thereof |
-
2021
- 2021-01-15 CN CN202110056813.2A patent/CN112876912A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104371467A (en) * | 2014-11-14 | 2015-02-25 | 三棵树涂料股份有限公司 | Elastic stain-resistant exterior wall coating material and preparation method thereof |
| CN106833155A (en) * | 2017-01-20 | 2017-06-13 | 中山市阿里大师新材料有限公司 | A kind of big art coatings of brushing surface |
| CN107663399A (en) * | 2017-11-16 | 2018-02-06 | 中山市阿里大师新材料有限公司 | One kind batch scratch-type pearl effect art coatings and preparation method thereof |
| CN108559355A (en) * | 2018-05-11 | 2018-09-21 | 河北晨阳工贸集团有限公司 | A kind of orthographic projection curtain wall sealing wax and preparation method thereof |
| CN112126283A (en) * | 2020-08-26 | 2020-12-25 | 广东嘉宝莉科技材料有限公司 | Artistic coating with three-dimensional pearlescent effect and preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113831767A (en) * | 2021-09-23 | 2021-12-24 | 河北美墅美家装饰材料有限公司 | Wall color-point brushing art paint and preparation method thereof |
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