CN113549375A - Novel coating without formaldehyde and preparation method thereof - Google Patents
Novel coating without formaldehyde and preparation method thereof Download PDFInfo
- Publication number
- CN113549375A CN113549375A CN202110911903.5A CN202110911903A CN113549375A CN 113549375 A CN113549375 A CN 113549375A CN 202110911903 A CN202110911903 A CN 202110911903A CN 113549375 A CN113549375 A CN 113549375A
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- mixed solution
- stirring
- formaldehyde
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Classifications
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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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/02—Cellulose; Modified cellulose
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides a novel formaldehyde-free coating and a preparation method thereof, wherein the formula of the formaldehyde-free coating comprises 50-75% of water, 10-15% of calcium carbonate, 5-8% of subgrain, 1-3% of magnesium oxide, 10-15% of cellulose, 5-10% of velvet, 3-7% of diatom ooze, 12-15% of modified bentonite, 7-13% of coloring agent, 4-7% of organic solvent and 8-10% of modified montmorillonite.
Description
Technical Field
The invention mainly relates to the technical field of paint preparation, in particular to a novel paint without formaldehyde and a preparation method thereof.
Background
The coating is a viscous liquid prepared by coating the surface of a protected or decorated object with paint, forming a firmly attached continuous film with the coated object, adding or not adding pigments and fillers, adding corresponding additives and preparing with an organic solvent or water, wherein the paint is a traditional name of paint in China;
in view of the above-mentioned related art, the inventors consider that the existing paint contains too high a formaldehyde content.
Disclosure of Invention
The present invention aims to provide a novel coating material without formaldehyde and a preparation method thereof, so as to solve the problems mentioned in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows: the novel formaldehyde-free paint comprises, by weight, 50% -75% of water, 10% -15% of calcium carbonate, 5% -8% of chlorite, 1% -3% of magnesium oxide, 10% -15% of cellulose, 5% -10% of velvet, 3% -7% of diatom ooze, 12% -15% of modified bentonite, 7% -13% of a coloring agent, 4% -7% of an organic solvent and 8% -10% of modified montmorillonite.
By adopting the technical scheme, the coating without formaldehyde can be prepared.
Preferably, the preparation method of the novel formaldehyde-free coating comprises the following steps:
(1) respectively grinding calcium carbonate, kyanite, magnesium oxide, cellulose, velvet and modified bentonite into powder with the same size by using a grinder;
(2) injecting water into the stirrer, adding powdery calcium carbonate and subgrain into the water, starting the stirrer, stirring for 5min, and completely mixing to obtain a mixed solution 1;
(3) adding powdered magnesium oxide and cellulose into the mixed solution 1, stirring for 3min, and completely mixing to obtain a mixed solution 2;
(4) adding powdery velvet, modified bentonite and modified montmorillonite into the mixed solution 2, stirring for 2min, and completely mixing to obtain a mixed solution 3;
(5) adding the diatom ooze into the mixed solution 3, stirring for 2min, and completely mixing to obtain a mixed solution 4;
(6) adding an organic solvent into the mixed solution 4, stirring for 5min, and completely mixing to obtain a mixed solution 5;
(7) and adding the coloring agent into the mixed solution 5, stirring for 1.5min, and completely mixing to obtain the formaldehyde-free paint.
By adopting the technical scheme, the coating without formaldehyde can be prepared.
Preferably, the organic solvent comprises the following components: 3-6% of pentane, 5-10% of hexane and 6-12% of octane.
By adopting the technical scheme, the organic solvent can be prepared.
Preferably, the components of the coloring agent include: 5 to 8 percent of carbolic acid, 10 to 15 percent of basic fuchsin, 30 to 50 percent of distilled water and 10 to 15 percent of alcohol.
By adopting the technical scheme, the coloring agent can be prepared.
Preferably, the preparation method of the coloring agent comprises the following steps:
(1) pouring the carbolic acid into a test tube, adding distilled water into the test tube, and stirring for 3min by using a stirring rod until the carbolic acid is completely dissolved in the distilled water; obtaining a solution 1;
(2) grinding basic fuchsin into powder, adding alcohol, grinding the basic fuchsin with the alcohol, and stirring for 1min by using a stirring rod to obtain a solution 2;
(3) and mixing the solution 1 and the solution 2 together to obtain carbol fuschin dye solution.
By adopting the technical scheme, the coloring agent can be prepared.
Compared with the prior art, the invention has the beneficial effects that:
the method comprises the steps of respectively grinding calcium carbonate, kyanite, magnesium oxide, cellulose, velvet and modified bentonite into powder with the same size by using a grinding machine; adding water into a stirrer, adding powdery calcium carbonate and subgrain into the water, starting the stirrer, stirring for 5min, and completely mixing to obtain a mixed solution 1; adding powdered magnesium oxide and cellulose into the mixed solution 1, stirring for 3min, and completely mixing to obtain a mixed solution 2; adding powdery velvet, modified bentonite and modified montmorillonite into the mixed solution 2, stirring for 2min, and completely mixing to obtain a mixed solution 3; adding diatom ooze into the mixed solution 3, stirring for 2min, and completely mixing to obtain a mixed solution 4; adding an organic solvent into the mixed solution 4, stirring for 5min, and completely mixing to obtain a mixed solution 5; the paint without formaldehyde can be prepared by adding the coloring agent into the mixed solution 5, stirring for 1.5min, and completely mixing to obtain the paint without formaldehyde.
The present invention will be explained in detail below with reference to specific examples.
Detailed Description
While several embodiments of the present invention will be described below in order to facilitate an understanding of the invention, the present invention may be embodied in different forms and is not limited to the embodiments described herein, but rather, the embodiments are provided so that the disclosure of the present invention will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1:
the formula of the novel formaldehyde-free coating comprises the following components:
50% of water, 10% of calcium carbonate, 5% of kyanite, 1% of magnesium oxide, 10% of cellulose, 5% of velvet, 3% of diatom ooze, 12% of modified bentonite, 7% of coloring agent, 4% of organic solvent and 8% of modified montmorillonite.
The preparation method of the novel formaldehyde-free coating comprises the following steps:
(1) respectively grinding calcium carbonate, kyanite, magnesium oxide, cellulose, velvet and modified bentonite into powder with the same size by using a grinder;
(2) injecting water into the stirrer, adding powdery calcium carbonate and subgrain into the water, starting the stirrer, stirring for 5min, and completely mixing to obtain a mixed solution 1;
(3) adding powdered magnesium oxide and cellulose into the mixed solution 1, stirring for 3min, and completely mixing to obtain a mixed solution 2;
(4) adding powdery velvet, modified bentonite and modified montmorillonite into the mixed solution 2, stirring for 2min, and completely mixing to obtain a mixed solution 3;
(5) adding the diatom ooze into the mixed solution 3, stirring for 2min, and completely mixing to obtain a mixed solution 4;
(6) adding an organic solvent into the mixed solution 4, stirring for 5min, and completely mixing to obtain a mixed solution 5;
(7) and adding the coloring agent into the mixed solution 5, stirring for 1.5min, and completely mixing to obtain the formaldehyde-free paint.
Example 2:
the formula of the novel formaldehyde-free coating comprises the following components:
75% of water, 15% of calcium carbonate, 8% of kyanite, 3% of magnesium oxide, 15% of cellulose, 10% of velvet, 7% of diatom ooze, 15% of modified bentonite, 13% of coloring agent, 7% of organic solvent and 10% of modified montmorillonite.
The preparation method of the novel formaldehyde-free coating comprises the following steps:
(1) respectively grinding calcium carbonate, kyanite, magnesium oxide, cellulose, velvet and modified bentonite into powder with the same size by using a grinder;
(2) injecting water into the stirrer, adding powdery calcium carbonate and subgrain into the water, starting the stirrer, stirring for 5min, and completely mixing to obtain a mixed solution 1;
(3) adding powdered magnesium oxide and cellulose into the mixed solution 1, stirring for 3min, and completely mixing to obtain a mixed solution 2;
(4) adding powdery velvet, modified bentonite and modified montmorillonite into the mixed solution 2, stirring for 2min, and completely mixing to obtain a mixed solution 3;
(5) adding the diatom ooze into the mixed solution 3, stirring for 2min, and completely mixing to obtain a mixed solution 4;
(6) adding an organic solvent into the mixed solution 4, stirring for 5min, and completely mixing to obtain a mixed solution 5;
(7) and adding the coloring agent into the mixed solution 5, stirring for 1.5min, and completely mixing to obtain the formaldehyde-free paint.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description, since such modifications are intended to be included within the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. The novel formaldehyde-free paint is characterized in that the formula of the novel formaldehyde-free paint is as follows:
50-75% of water, 10-15% of calcium carbonate, 5-8% of chlorite, 1-3% of magnesium oxide, 10-15% of cellulose, 5-10% of velvet, 3-7% of diatom ooze, 12-15% of modified bentonite, 7-13% of coloring agent, 4-7% of organic solvent and 8-10% of modified montmorillonite.
2. The novel formaldehyde-free coating and the preparation method thereof according to claim 1, wherein the preparation method of the novel formaldehyde-free coating comprises the following steps:
(1) respectively grinding calcium carbonate, kyanite, magnesium oxide, cellulose and velvet into powder with the same size by using a grinder;
(2) injecting water into the stirrer, adding powdery calcium carbonate and subgrain into the water, starting the stirrer, stirring for 5min, and completely mixing to obtain a mixed solution 1;
(3) adding powdered magnesium oxide and cellulose into the mixed solution 1, stirring for 3min, and completely mixing to obtain a mixed solution 2;
(4) adding powdery velvet, modified bentonite and modified montmorillonite into the mixed solution 2, stirring for 2min, and completely mixing to obtain a mixed solution 3;
(5) adding the diatom ooze into the mixed solution 3, stirring for 2min, and completely mixing to obtain a mixed solution 4;
(6) adding an organic solvent into the mixed solution 4, stirring for 5min, and completely mixing to obtain a mixed solution 5;
(7) and adding the coloring agent into the mixed solution 5, stirring for 1.5min, and completely mixing to obtain the formaldehyde-free paint.
3. The novel formaldehyde-free paint and the preparation method thereof as claimed in claim 1, wherein the organic solvent comprises the following components: 3-6% of pentane, 5-10% of hexane and 6-12% of octane.
4. The novel formaldehyde-free coating and the preparation method thereof according to claim 1, wherein the coloring agent comprises the following components: 5 to 8 percent of carbolic acid, 10 to 15 percent of basic fuchsin, 30 to 50 percent of distilled water and 10 to 15 percent of alcohol.
5. The novel formaldehyde-free coating and the preparation method thereof according to claim 1, wherein the preparation method of the coloring agent comprises the following steps:
(1) pouring the carbolic acid into a test tube, adding distilled water into the test tube, and stirring for 3min by using a stirring rod until the carbolic acid is completely dissolved in the distilled water; obtaining a solution 1;
(2) grinding basic fuchsin into powder, adding alcohol, grinding the basic fuchsin with the alcohol, and stirring for 1min by using a stirring rod to obtain a solution 2;
(3) and mixing the solution 1 and the solution 2 together to obtain carbol fuschin dye solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911903.5A CN113549375A (en) | 2021-08-10 | 2021-08-10 | Novel coating without formaldehyde and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911903.5A CN113549375A (en) | 2021-08-10 | 2021-08-10 | Novel coating without formaldehyde and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113549375A true CN113549375A (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110911903.5A Pending CN113549375A (en) | 2021-08-10 | 2021-08-10 | Novel coating without formaldehyde and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN113549375A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096480A (en) * | 2006-06-30 | 2008-01-02 | 天津市振东涂料有限公司 | Method for preparing novel paint |
| EP2236664A1 (en) * | 2009-03-30 | 2010-10-06 | Omya Development AG | Process for the production of nano-fibrillar cellulose suspensions |
| CN102585629A (en) * | 2012-02-27 | 2012-07-18 | 江苏科技大学 | Environment-friendly type inner wall coating and preparation method thereof |
| KR101227032B1 (en) * | 2012-09-05 | 2013-01-28 | 김경영 | Composition of paint having various functions |
| CN104276787A (en) * | 2013-07-04 | 2015-01-14 | 蒋闯隆 | Preparation method of novel diatom ooze coating |
| CN104844098A (en) * | 2015-04-10 | 2015-08-19 | 白山市新元素硅藻科技有限公司 | Diatom paint with green environmental protection function |
| CN107311603A (en) * | 2017-07-03 | 2017-11-03 | 东莞市长安沃土装饰材料店 | Purify antimicrobial form diatom ooze wall material |
| CN108997801A (en) * | 2018-08-31 | 2018-12-14 | 东莞市爱乐居环保科技有限公司 | A kind of compound diatom ooze coating of environmental protection and preparation method thereof |
| CN109233491A (en) * | 2018-08-31 | 2019-01-18 | 东莞市爱乐居环保科技有限公司 | A kind of diatom ooze |
-
2021
- 2021-08-10 CN CN202110911903.5A patent/CN113549375A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| CN101096480A (en) * | 2006-06-30 | 2008-01-02 | 天津市振东涂料有限公司 | Method for preparing novel paint |
| EP2236664A1 (en) * | 2009-03-30 | 2010-10-06 | Omya Development AG | Process for the production of nano-fibrillar cellulose suspensions |
| CN102585629A (en) * | 2012-02-27 | 2012-07-18 | 江苏科技大学 | Environment-friendly type inner wall coating and preparation method thereof |
| KR101227032B1 (en) * | 2012-09-05 | 2013-01-28 | 김경영 | Composition of paint having various functions |
| CN104276787A (en) * | 2013-07-04 | 2015-01-14 | 蒋闯隆 | Preparation method of novel diatom ooze coating |
| CN104844098A (en) * | 2015-04-10 | 2015-08-19 | 白山市新元素硅藻科技有限公司 | Diatom paint with green environmental protection function |
| CN107311603A (en) * | 2017-07-03 | 2017-11-03 | 东莞市长安沃土装饰材料店 | Purify antimicrobial form diatom ooze wall material |
| CN108997801A (en) * | 2018-08-31 | 2018-12-14 | 东莞市爱乐居环保科技有限公司 | A kind of compound diatom ooze coating of environmental protection and preparation method thereof |
| CN109233491A (en) * | 2018-08-31 | 2019-01-18 | 东莞市爱乐居环保科技有限公司 | A kind of diatom ooze |
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Application publication date: 20211026 |
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| RJ01 | Rejection of invention patent application after publication |