CN108314968A - A kind of water paint and preparation method thereof containing nano inorganic silica - Google Patents
A kind of water paint and preparation method thereof containing nano inorganic silica Download PDFInfo
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- CN108314968A CN108314968A CN201810159204.8A CN201810159204A CN108314968A CN 108314968 A CN108314968 A CN 108314968A CN 201810159204 A CN201810159204 A CN 201810159204A CN 108314968 A CN108314968 A CN 108314968A
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- water
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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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Abstract
The present invention relates to a kind of water paint and preparation method thereof containing element silicon.The coating includes following component：Nano inorganic liquid silica, water-base resin, aqueous pigment, calcined ultrafine titanium dioxide, water-soluble cellulose, multifunctional water-soluble auxiliary agent, water-soluble, film-forming auxiliary agent, deionized water, water soluble dispersing agent, water-soluble thickener.Water paint of the present invention has many advantages, such as that adsorption capacity is good, uvioresistant is ageing-resistant, hardness is high, to improve weatherability, adhesive force, scrubbing resistance, the ability of antistatic.
Description
Technical field
The present invention relates to a kind of environment protecting water-based paints and preparation method thereof, concretely relate to one kind and containing nano inorganic
Water based paint of silica and preparation method thereof.
Background technology
With going deep into for prevention and control of air pollution, the pollution control of coating industry is also quietly being unfolded, currently hydrotropism
Coating, powdery paints, high solid coating application direction develop, wherein with water paint development it is more rapid.
Water soluble paint has the advantages that asepsis environment-protecting, odorlessness, low volatilization, the non-ignitable high securities such as not quick-fried.But currently,
Water paint is poor in the dispersion stabilization of resistance to mechanical active force since technology is relatively immature, is easy that disperse particles is made to be precipitated, from
And solid granulates are formed, film forming is not ideal enough in addition, influences the effect of application.Therefore, suitable coating dissolving dispersion is found
System just becomes the art technical problem urgently to be resolved hurrily.
Invention content
The present invention provides a kind of water based paint and preparation method thereof containing nano inorganic silica.It is described containing receiving
The water based paint of rice inorganic silicon dioxide includes following component：Nano inorganic liquid silica, water-base resin, aqueous pigment,
Calcined ultrafine titanium dioxide, water-soluble cellulose, multifunctional water-soluble auxiliary agent, deionized water, water soluble dispersing agent, water-soluble, film-forming
Auxiliary agent, water-soluble thickener.
Water based paint of the present invention containing nano inorganic silica is prepared using following methods：
A. nano inorganic silicon dioxde solution 65-75 ㎏ are added in the oil pressure agitator tank with high speed dispersion function and go
Ionized water 250-350 ㎏, with 1500r/min high-speed stirreds 15-20 minutes；
B. water soluble dispersing agent 5.5-6.5 ㎏, water-base resin 200-300 ㎏ is added, continues stirring 10-15 minutes；
C. calcined ultrafine titanium dioxide 180-220 ㎏ are added, continue to stir with 1000r/min；
D. addition waterborne film-forming auxiliary agent 5.5-6.5 ㎏, water-soluble cellulose 75-85 ㎏, water-soluble thickener 7.5-8.5 ㎏
And multifunctional water-soluble auxiliary agent 4.5-5.5 ㎏, high-speed stirred dispersion is continued with the speed of 500r/min per minute；
E. adjustment pH value is 8~8.5, continues to stand 20min after stirring 35min；
F. the pigment of about 10 ㎏ appropriate amounts is added while stirring with the speed of 800r/min, the specific weight of pigment, which is added, is
Subject to the color for finally needing to be tuned into, tank packaging outbound can be gone out after mixing up.
Beneficial effects of the present invention：Since inorganic, fluid silicon dioxde solution and other raw material belong to water-soluble object
Matter can fully mix and can retain the complete of element silicon, it is made to give full play to the effect of its release in coating system,
Nano inorganic liquid silica forms a film with monomer, and large specific surface area, adsorption capacity are good, uvioresistant is ageing-resistant, hardness is high etc.
Advantage, so that 3-5, adhesive force, scrubbing resistance can be improved in the weatherability of the product, the ability of antistatic greatly improves,
The product is brushed in house ornamentation, guarantor's color effect of coating is not than applying the coating of nano inorganic silica to extend 3-5.
Specific implementation mode
About detailed content and the technology explanation of the present invention, now it is described further with embodiment, however, it should be noted that
These embodiments are not necessarily to be construed as the limitation of the invention implementation only for illustrating.
Embodiment 1
The water based paint containing nano inorganic silica is prepared using following methods：
A. be added in the oil pressure agitator tank with high speed dispersion function 70 ㎏ of nano inorganic silicon dioxde solution and go from
300 ㎏ of sub- water, with 1500r/min high-speed stirreds 15 minutes；
B. 6 ㎏ of water soluble dispersing agent, 250 ㎏ of water-base resin is added, continues stirring 10 minutes；
C. 200 ㎏ of addition calcined ultrafine titanium dioxide, continues to stir with 1000r/min；
D. 6 ㎏ of addition waterborne film-forming auxiliary agent, 80 ㎏ of water-soluble cellulose, 8 ㎏ of water-soluble thickener and water-soluble more work(
Energy 5 ㎏ of auxiliary agent continues high-speed stirred dispersion with the speed of 500r/min per minute；
E. adjustment pH value is 8, continues to stand 20min after stirring 35min；
F. the pigment of about 10 ㎏ appropriate amounts is added while stirring with the speed of 800r/min, the specific weight of pigment, which is added, is
Subject to the color for finally needing to be tuned into, tank packaging outbound can be gone out after mixing up.
Embodiment 2
A. be added in the oil pressure agitator tank with high speed dispersion function 65 ㎏ of nano inorganic silicon dioxde solution and go from
250 ㎏ of sub- water, with 1500r/min high-speed stirreds 15 minutes；
B. 5.5 ㎏ of water soluble dispersing agent, 200 ㎏ of water-base resin is added, continues stirring 10 minutes；
C. 180 ㎏ of addition calcined ultrafine titanium dioxide, continues to stir with 1000r/min；
D. 5.5 ㎏ of addition waterborne film-forming auxiliary agent, 75 ㎏ of water-soluble cellulose, 7.5 ㎏ of water-soluble thickener and water solubility
4.5 ㎏ of multifunctional assistant continues high-speed stirred dispersion with the speed of 500r/min per minute；
E. adjustment pH value is 8.5, continues to stand 20min after stirring 35min；
F. the pigment of about 10 ㎏ appropriate amounts is added while stirring with the speed of 800r/min, the specific weight of pigment, which is added, is
Subject to the color for finally needing to be tuned into, tank packaging outbound can be gone out after mixing up.
Embodiment 3
A. be added in the oil pressure agitator tank with high speed dispersion function 75 ㎏ of nano inorganic silicon dioxde solution and go from
350 ㎏ of sub- water, with 1500r/min high-speed stirreds 20 minutes；
B. 6.5 ㎏ of water soluble dispersing agent, 300 ㎏ of water-base resin is added, continues stirring 15 minutes；
C. 220 ㎏ of addition calcined ultrafine titanium dioxide, continues to stir with 1000r/min；
D. 6.5 ㎏ of addition waterborne film-forming auxiliary agent, 85 ㎏ of water-soluble cellulose, 8.5 ㎏ of water-soluble thickener and water solubility
5.5 ㎏ of multifunctional assistant continues high-speed stirred dispersion with the speed of 500r/min per minute；
E. adjustment pH value is 8.2, continues to stand 20min after stirring 35min；
F. the pigment of about 10 ㎏ appropriate amounts is added while stirring with the speed of 800r/min, the specific weight of pigment, which is added, is
Subject to the color for finally needing to be tuned into, tank packaging outbound can be gone out after mixing up.
The above is only the preferred embodiment of the invention, and the implementation model of the invention cannot be limited with this
It encloses, i.e., every simple equivalent changes and modifications made according to the invention claim and innovation and creation description,
Still come under the range that the present invention covers.
Claims (5)
1. a kind of water paint, which contains nano inorganic liquid silica.
2. water paint according to claim 1, wherein the water paint is in parts by weight, including following component：
Nano inorganic silicon dioxde solution 65-75 ㎏, deionized water 250-350 ㎏, water soluble dispersing agent 5.5-6.5 ㎏, it is aqueous
Resin 200-300 ㎏, calcined ultrafine titanium dioxide 180-220 ㎏, waterborne film-forming auxiliary agent 5.5-6.5 ㎏, water-soluble cellulose 75-85
㎏, water-soluble thickener 7.5-8.5 ㎏, multifunctional water-soluble auxiliary agent 4.5-5.5 ㎏, the pigment of about 10 ㎏ appropriate amounts.
3. water paint according to claim 1 or 2, wherein the water paint in parts by weight, including following group
Point：
70 ㎏ of nano inorganic silicon dioxde solution, 300 ㎏ of deionized water, 6 ㎏ of water soluble dispersing agent, 250 ㎏ of water-base resin, calcining
200 ㎏ of superfine titanium white, 6 ㎏ of waterborne film-forming auxiliary agent, 80 ㎏ of water-soluble cellulose, 8 ㎏ of water-soluble thickener, multifunctional water-soluble
5 ㎏ of auxiliary agent, the pigment of about 10 ㎏ appropriate amounts.
4. the preparation method of the water paint described in claim 1-3, includes the following steps：
A. nano inorganic silicon dioxde solution 65-75 ㎏ and deionization are added in the oil pressure agitator tank with high speed dispersion function
Water 250-350 ㎏, with 1500r/min high-speed stirreds 15-20 minutes；
B. water soluble dispersing agent 5.5-6.5 ㎏, water-base resin 200-300 ㎏ is added, continues stirring 10-15 minutes；
C. calcined ultrafine titanium dioxide 180-220 ㎏ are added, continue to stir with 1000r/min；
D. addition waterborne film-forming auxiliary agent 5.5-6.5 ㎏, water-soluble cellulose 75-85 ㎏, water-soluble thickener 7.5-8.5 ㎏ and
Multifunctional water-soluble auxiliary agent 4.5-5.5 ㎏ continue high-speed stirred dispersion with the speed of 500r/min per minute；
E. adjustment pH value is 8~8.5, continues to stand 20min after stirring 35min；
F. the pigment of about 10 ㎏ appropriate amounts is added while stirring with the speed of 800r/min, the specific weight that pigment is added is basis
It finally needs subject to the color being tuned into, tank packaging outbound can be gone out after mixing up.
5. the preparation method of water paint according to claim 4, includes the following steps：
A. 70 ㎏ of nano inorganic silicon dioxde solution and deionized water are added in the oil pressure agitator tank with high speed dispersion function
300 ㎏, with 1500r/min high-speed stirreds 15 minutes；
B. 6 ㎏ of water soluble dispersing agent, 250 ㎏ of water-base resin is added, continues stirring 10 minutes；
C. 200 ㎏ of addition calcined ultrafine titanium dioxide, continues to stir with 1000r/min；
D. 6 ㎏ of addition waterborne film-forming auxiliary agent, 80 ㎏ of water-soluble cellulose, 8 ㎏ of water-soluble thickener and multifunctional water-soluble help
5 ㎏ of agent continues high-speed stirred dispersion with the speed of 500r/min per minute；
E. adjustment pH value is 8, continues to stand 20min after stirring 35min；
F. the pigment of about 10 ㎏ appropriate amounts is added while stirring with the speed of 800r/min, the specific weight that pigment is added is basis
It finally needs subject to the color being tuned into, tank packaging outbound can be gone out after mixing up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159204.8A CN108314968A (en) | 2018-02-26 | 2018-02-26 | A kind of water paint and preparation method thereof containing nano inorganic silica |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159204.8A CN108314968A (en) | 2018-02-26 | 2018-02-26 | A kind of water paint and preparation method thereof containing nano inorganic silica |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108314968A true CN108314968A (en) | 2018-07-24 |
Family
ID=62901446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810159204.8A Withdrawn CN108314968A (en) | 2018-02-26 | 2018-02-26 | A kind of water paint and preparation method thereof containing nano inorganic silica |
Country Status (1)
| Country | Link |
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| CN (1) | CN108314968A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004638A2 (en) * | 1998-11-27 | 2000-05-31 | C.A.N.D.I.S.S. Chimica Applicata Nord Italia Di Gilli Alberto | Aqueous-phase painting product, production process thereof and kit usable in this process |
| CN102558974A (en) * | 2011-12-31 | 2012-07-11 | 佛山市南海万磊建筑涂料有限公司 | Water-based crack sandstone paint and preparation method thereof |
| CN104231820A (en) * | 2013-06-09 | 2014-12-24 | 上海富臣化工有限公司 | Flexible black alkali-resistant primer special for faux brick and stone paint, and preparation method thereof |
-
2018
- 2018-02-26 CN CN201810159204.8A patent/CN108314968A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004638A2 (en) * | 1998-11-27 | 2000-05-31 | C.A.N.D.I.S.S. Chimica Applicata Nord Italia Di Gilli Alberto | Aqueous-phase painting product, production process thereof and kit usable in this process |
| CN102558974A (en) * | 2011-12-31 | 2012-07-11 | 佛山市南海万磊建筑涂料有限公司 | Water-based crack sandstone paint and preparation method thereof |
| CN104231820A (en) * | 2013-06-09 | 2014-12-24 | 上海富臣化工有限公司 | Flexible black alkali-resistant primer special for faux brick and stone paint, and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
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| WW01 | Invention patent application withdrawn after publication |