CN106752549A - A kind of self-cleaning aqueous coating and preparation method thereof - Google Patents
A kind of self-cleaning aqueous coating and preparation method thereof Download PDFInfo
- Publication number
- CN106752549A CN106752549A CN201611098022.1A CN201611098022A CN106752549A CN 106752549 A CN106752549 A CN 106752549A CN 201611098022 A CN201611098022 A CN 201611098022A CN 106752549 A CN106752549 A CN 106752549A
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- China
- Prior art keywords
- parts
- emulsion
- self
- aqueous coating
- silicone
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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
- 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
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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- 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 present invention relates to a kind of self-cleaning aqueous coating and preparation method thereof, belong to technical field of aqueous paint.The water paint includes：20 30 parts of silicone acrylic emulsion, 20 30 parts of fluoro-silicone emulsion, 40 50 parts of polyacrylate emulsion, 0.3 0.5 parts of calgon, 0.5 1.0 parts of ethylene glycol, 0.1 0.30 parts of defoamer, 20 25 parts of deionized water, 1.0 2.0 parts of thickener, 15 20 parts of titanium dioxide, 10 15 parts of precipitated calcium carbonate.The present invention, using environment-friendly water based emulsion as main filmogen, coordinates various fillers and additive according to the common contaminated origin cause of formation of exterior coating film for building and species, is prepared for the water-based exterior wall building coating with better weatherability and self-cleaning ability.
Description
Technical field
The present invention relates to a kind of water paint and preparation method thereof, it is more particularly related to a kind of self-cleaning aqueous
Coating and preparation method thereof, belongs to technical field of aqueous paint.
Background technology
Because housing industrialization develops increasing and to energy efficient building requirement more and more higher, to high-weatherability certainly
The demand of clean exterior coating is increasing.Not only require that coating is difficult attachment pollution, and the pollutant of attachment can be by means of rain
The external world such as water, wind-force natural conditions are automatically moved.
Existing water paint self-cleaning property is poor.
The content of the invention
Present invention seek to address that the problem of water paint in the prior art, there is provided a kind of self-cleaning aqueous coating, the aqueous painting
The self-cleaning property of material is preferable.
In order to realize foregoing invention purpose, its specific technical scheme is as follows：
A kind of self-cleaning aqueous coating, it is characterised in that：Including following raw materials by weight：
Silicone acrylic emulsion 20-30 parts
Fluoro-silicone emulsion 20-30 parts
Polyacrylate emulsion 40-50 parts
Calgon 0.3-0.5 parts
Ethylene glycol 0.5-1.0 parts
Defoamer 0.1-0.30 parts
Deionized water 20-25 parts
Thickener 1.0-2.0 parts
Titanium dioxide 15-20 parts
Precipitated calcium carbonate 10-15 parts.
The solid content of polyacrylate emulsion of the present invention is 45%.
A kind of preparation method of self-cleaning aqueous coating, it is characterised in that：Comprise the following steps that：
A, in a dispersion cup add silicone acrylic emulsion, fluoro-silicone emulsion, polyacrylate emulsion, calgon, ethylene glycol, stirring
It is well mixed；
B, addition deionized water, titanium dioxide, precipitated calcium carbonate, stirring mixing；Add defoamer and stir mixing；
C, said mixture is poured out, and mixing dispersion is carried out in high speed dispersor；To be transferred to by the scattered material of high speed
Double rod machines are milled；Filtering；In thickener is added in dispersion cup, it is sufficiently stirred for thickening and obtains product.
The Advantageous Effects that the present invention brings：
The present invention according to the common contaminated origin cause of formation of exterior coating film for building and species, using environment-friendly water based emulsion
As main filmogen, coordinate various fillers and additive, be prepared for aqueous outer with better weatherability and self-cleaning ability
Wall building coating.
Specific embodiment
Embodiment 1
A kind of self-cleaning aqueous coating, including following raw materials by weight：
20 parts of silicone acrylic emulsion
20 parts of fluoro-silicone emulsion
40 parts of polyacrylate emulsion
0.3 part of calgon
0.5 part of ethylene glycol
0.1 part of defoamer
20 parts of deionized water
1.0 parts of thickener
15 parts of titanium dioxide
10 parts of precipitated calcium carbonate.
Embodiment 2
A kind of self-cleaning aqueous coating, including following raw materials by weight：
30 parts of silicone acrylic emulsion
30 parts of fluoro-silicone emulsion
50 parts of polyacrylate emulsion
0.5 part of calgon
1.0 parts of ethylene glycol
0.30 part of defoamer
25 parts of deionized water
2.0 parts of thickener
20 parts of titanium dioxide
15 parts of precipitated calcium carbonate.
Embodiment 3
A kind of self-cleaning aqueous coating, including following raw materials by weight：
25 parts of silicone acrylic emulsion
25 parts of fluoro-silicone emulsion
45 parts of polyacrylate emulsion
0.4 part of calgon
0.6 part of ethylene glycol
0.2 part of defoamer
22 parts of deionized water
1.5 parts of thickener
18 parts of titanium dioxide
12 parts of precipitated calcium carbonate.
Embodiment 4
A kind of preparation method of self-cleaning aqueous coating, comprises the following steps that：
A, in a dispersion cup add silicone acrylic emulsion, fluoro-silicone emulsion, polyacrylate emulsion, calgon, ethylene glycol, stirring
It is well mixed；
B, addition deionized water, titanium dioxide, precipitated calcium carbonate, stirring mixing；Add defoamer and stir mixing；
C, said mixture is poured out, and mixing dispersion is carried out in high speed dispersor；To be transferred to by the scattered material of high speed
Double rod machines are milled；Filtering；In thickener is added in dispersion cup, it is sufficiently stirred for thickening and obtains product.
Claims (3)
1. a kind of self-cleaning aqueous coating, it is characterised in that：Including following raw materials by weight：
Silicone acrylic emulsion 20-30 parts
Fluoro-silicone emulsion 20-30 parts
Polyacrylate emulsion 40-50 parts
Calgon 0.3-0.5 parts
Ethylene glycol 0.5-1.0 parts
Defoamer 0.1-0.30 parts
Deionized water 20-25 parts
Thickener 1.0-2.0 parts
Titanium dioxide 15-20 parts
Precipitated calcium carbonate 10-15 parts.
2. a kind of self-cleaning aqueous coating according to claim 1, it is characterised in that：The solid of described polyacrylate emulsion contains
Measure is 45%.
3. the preparation method of a kind of self-cleaning aqueous coating according to claim 1, it is characterised in that：Including following technique step
Suddenly：
A, in a dispersion cup add silicone acrylic emulsion, fluoro-silicone emulsion, polyacrylate emulsion, calgon, ethylene glycol, stirring
It is well mixed；
B, addition deionized water, titanium dioxide, precipitated calcium carbonate, stirring mixing；Add defoamer and stir mixing；
C, said mixture is poured out, and mixing dispersion is carried out in high speed dispersor；To be transferred to by the scattered material of high speed
Double rod machines are milled；Filtering；In thickener is added in dispersion cup, it is sufficiently stirred for thickening and obtains product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611098022.1A CN106752549A (en) | 2016-12-03 | 2016-12-03 | A kind of self-cleaning aqueous coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611098022.1A CN106752549A (en) | 2016-12-03 | 2016-12-03 | A kind of self-cleaning aqueous coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106752549A true CN106752549A (en) | 2017-05-31 |
Family
ID=58884369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611098022.1A Pending CN106752549A (en) | 2016-12-03 | 2016-12-03 | A kind of self-cleaning aqueous coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106752549A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354211A (en) * | 2001-12-07 | 2002-06-19 | 上海大学 | Water propyl fluorosilicate nano sol weatherability pollution-resisting coating material |
| CN1355264A (en) * | 2001-12-13 | 2002-06-26 | 复旦大学 | Process for preparing self-cleaning bionic organic paint with lotus leaf function of external wall of building |
| CN101402816A (en) * | 2008-11-04 | 2009-04-08 | 杭州传化涂料有限公司 | Watersoluble fluorine-carbon modified elastic paint for exterior wall of construction |
| CN102002298A (en) * | 2010-12-16 | 2011-04-06 | 广东嘉宝莉化工集团有限公司 | Aqueous antifouling adhesive preventing coating and production method thereof |
-
2016
- 2016-12-03 CN CN201611098022.1A patent/CN106752549A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354211A (en) * | 2001-12-07 | 2002-06-19 | 上海大学 | Water propyl fluorosilicate nano sol weatherability pollution-resisting coating material |
| CN1355264A (en) * | 2001-12-13 | 2002-06-26 | 复旦大学 | Process for preparing self-cleaning bionic organic paint with lotus leaf function of external wall of building |
| CN101402816A (en) * | 2008-11-04 | 2009-04-08 | 杭州传化涂料有限公司 | Watersoluble fluorine-carbon modified elastic paint for exterior wall of construction |
| CN102002298A (en) * | 2010-12-16 | 2011-04-06 | 广东嘉宝莉化工集团有限公司 | Aqueous antifouling adhesive preventing coating and production method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 刘栋等: "《防腐涂料配方设计与制造技术》", 31 March 2008, 中国石化出版社 * |
| 洪啸吟等: "《涂料化学 第二版》", 31 March 2006, 科学出版社 * |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |