CN107118626A - A kind of water-based exterior wall paint for exempting from priming paint - Google Patents
A kind of water-based exterior wall paint for exempting from priming paint Download PDFInfo
- Publication number
- CN107118626A CN107118626A CN201710277463.6A CN201710277463A CN107118626A CN 107118626 A CN107118626 A CN 107118626A CN 201710277463 A CN201710277463 A CN 201710277463A CN 107118626 A CN107118626 A CN 107118626A
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- parts
- water
- exterior wall
- exempting
- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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)
- Paints Or Removers (AREA)
Abstract
The present invention relates to technical field of coatings, a kind of water-based exterior wall paint for exempting from priming paint is disclosed, meter includes raw material components by weight：20~30 parts of water, 0.1~0.15 part of bactericide, 0.2~0.3 part of cellulose, 0.5~0.7 part of dispersant, 0.15~0.2 part of wetting agent, 15~18 parts of antifreezing agent, 18~20 parts of coalescents, 15~18 parts of titanium dioxide, 7~8 parts of kaolin, 2~3 parts of diatomite, 2~3 parts of mica powder, 6~7 parts of coarse whiting, 35~40 parts of resin aqueous emulsion, 0.2~0.3 part of defoamer, 0.3~0.5 part of levelling agent, 0.05~0.1 part of thickener.Exterior coating of the present invention does not need brushing primer, can directly be coated on metope, while meeting the technical requirements of priming paint and finish paint, paint film effect is good, reduces the construction cost of exterior wall application, shortens the engineering time.
Description
Technical field
The present invention relates to technical field of coatings.
Background technology
Current outer surface of wall water paint is made up of supporting priming paint and finish paint more, it is necessary to which first priming is brushed again during construction
Finish paint.Priming paint is directly applied to wall surface, as the basis of finish paint, therefore it is required that priming paint has excellent adhesive force, anti-corrosive properties
Energy and saline-alkali tolerance, and finish paint is then required with good weatherability and necessary form and aspect and dicoration.
Prior art on exempt from priming paint wall covering study it is also less, if it is possible to develop it is a kind of exempt from priming paint it is aqueous outside
Wall coating, only needs to carry out an application compared with prior art, it is clear that can save engineering time and coating cost.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of water-based exterior wall paint for exempting from priming paint, it is not necessary to brushing primer,
Metope can be directly coated on, while meeting the technical requirements of priming paint and finish paint, paint film effect is good, can reduce exterior wall application
Construction cost, shortens the engineering time.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of water-based exterior wall paint for exempting from priming paint,
Its raw materials by weight portion meter, including following components：20~30 parts of water, 0.1~0.15 part of bactericide, 0.2~0.3 part
Cellulose, 0.5~0.7 part of dispersant, 0.15~0.2 part of wetting agent, 15~18 parts of antifreezing agent, 18~20 parts into
Film auxiliary agent, 15~18 parts of titanium dioxide, 7~8 parts of kaolin, 2~3 parts of diatomite, 2~3 parts of mica powder, 6~7 parts
Coarse whiting, 35~40 parts of resin aqueous emulsion, 0.2~0.3 part of defoamer, 0.3~0.5 part of levelling agent, 0.05~0.1 part
Thickener；
The resin aqueous emulsion is Styrene And Chloroalkyl Acrylates copolymer emulsion.
It is preferred that, the solid content of the resin aqueous emulsion is 54%~56%, and MFT is not higher than 0 DEG C.
Preferably, the water is deionized water, the wetting agent is polyoxyethylated alkyl phenol, polyoxyethylene fatty alcohol
Any one in ether, polyoxyethylene polyoxypropylene block copolymer, the thickener is that alkali soluble rises class thickener, polyacrylic acid
One kind in type thickener, the cellulose is hydroxyethyl cellulose, and the dispersant is ammonium polyacrylate salt dispersant,
The defoamer is mineral oil defoaming agent, and the levelling agent is polyurethanes levelling agent, and the titanium dioxide is rutile type titanium
White powder.
Present invention also offers a kind of preparation method for the water-based exterior wall paint for exempting from priming paint as previously described, including following step
Suddenly：
1）Matched according to the raw material components, under stirring, successively by bactericide, cellulose, dispersant, wetting agent, antifreeze
Agent, coalescents are added to the water, and are well mixed；
2）Again to step 1）Titanium dioxide, kaolin, diatomite, mica powder, coarse whiting are sequentially added in gained compound, mixing is equal
It is even, make gained feed liquid Xi Du≤55um；
3）The resin aqueous emulsion, defoamer are added into step 2 successively）In gained feed liquid, it is well mixed, mill base is made；
4）To step 3）Levelling agent is added in gained mill base, is well mixed, thickener is added, regulation viscosity is made to qualified
The described water-based exterior wall paint for exempting from priming paint.
It is using the beneficial effect produced by above-mentioned technical proposal：The water-based exterior wall paint that the present invention exempts from priming paint can not
With brushing primer, metope is directly coated on, coating adhesion is strong after drying, both the sealing effect with priming paint, it is such as alkaline-resisting, resistance to
Water, saline-alkali tolerance, while also possess the weatherability of finish paint, dicoration, can be significantly cost-effective, simplify construction procedure, shorten
Engineering time.
Embodiment
Illustrate below and the present invention is described in further detail.
Embodiment 1
A kind of water-based exterior wall paint for exempting from priming paint, its raw materials by weight portion meter is made up of following components mixing：28 parts of water,
0.17 part of bactericide, 0.2 part of cellulose, 0.6 part of dispersant, 0.20 part of wetting agent, 18 parts of antifreezing agent, 20 parts
Coalescents, 18 parts of titanium dioxide, 7 parts of kaolin, 3 parts of diatomite, 3 parts of mica powder, 7 parts of coarse whiting, 35 parts of water
Property resin emulsion, 0.3 part of defoamer, 0.45 part of levelling agent, 0.05 part of thickener.
The water-based exterior wall paint that the present embodiment exempts from priming paint is prepared by following preparation method：
（1）Raw material components are weighed according to above-mentioned proportioning, deionized water is added in retort, are stirred with 150rpm speed,
Bactericide, cellulose, dispersant, wetting agent, antifreezing agent are sequentially added, coalescents are slow added into, afterwards with 150rpm's
Speed stirs 5min；
（2）Continue to be slowly added to titanium dioxide, kaolin, diatomite, mica powder, coarse whiting successively into retort A, 1200rpm's
Speed stirs 30min to uniform, then with Hegman grind gage, and it is that 55um is qualified to scrape fineness, fineness requirement Wei≤55um；
（3）Resin aqueous emulsion, defoamer are added in retort A successively, 10 minutes are stirred extremely with 700rpm rate of dispersion
Mill base is uniform；
（4）Levelling agent is slowly added in retort, is stirred 5 minutes with 900rpm speed, initial viscosity is surveyed, according to initial viscous
Degree, adds thickener and is thickened, and to 25 DEG C, stormer viscosity meter 100KU, the water-based exterior wall paint for exempting from priming paint is made.
Resin aqueous emulsion used is styrene-ethylene copolymerization breast in the present embodiment, and solid content is 54~56%, such as Poly
Good 818.
Wetting agent used is the alkyl polyoxyethylene ether wetting agent LCN407 of Clariant.
Dispersant used is the peaceful polyacrylic acid ammonia salt dispersant 963 of section.
Defoamer used is the A10 of BASF.
Titanium dioxide used is the rutile titanium white powder that chloridising is produced, the LR996 of such as imperial boa.
Kaolin used is the calcined kaolin DB80 of the golden space in Shanxi, and diatomite used is Celite 499, used
Mica powder is the auspicious GA-4 of lattice, and powdered whiting used is the powdered whiting CC-700 of wide good fortune.
Thickener used is that alkali soluble rises class thickener.
Levelling agent used is the 2025 of no-solvent polyurethane class levelling agent, such as France Gao Tai.
Coalescents used are selected from the TEXANOL ester alcohols of the graceful extraordinary Chemical Co., Ltd. of neat Tracie Ruiz-Conforto.
Antifreezing agent used is the ethylene glycol of Zhong Hui Chemical Co., Ltd.s；
Bactericide used is Tao Shi RS.
Embodiment 2
A kind of water-based exterior wall paint for exempting from priming paint, its raw materials by weight portion meter is made up of following components mixing：25 parts of water,
0.15 part of bactericide, 0.3 part of cellulose, 0.7 part of dispersant, 0.2 part of wetting agent, 18 parts of antifreezing agent, 20 parts
Coalescents, 18 parts of titanium dioxide, 8 parts of kaolin, 3 parts of diatomite, 3 parts of mica powder, 7 parts of coarse whiting, 40 parts of water
Property resin emulsion, 0.3 part of defoamer, 0.5 part of levelling agent, 0.1 part of thickener.
Resin aqueous emulsion used is styrene-ethylene copolymerization breast in the present embodiment, and solid content is 54~56%, such as Poly
Good 818.
Wetting agent used is polyoxyethylated alkyl phenol wetting agent.
Dispersant used is the peaceful polyacrylic acid ammonia salt dispersant 963 of section.
Defoamer used is the A10 of BASF.
Titanium dioxide used is the rutile titanium white powder that chloridising is produced, the LR996 of such as imperial boa.
Kaolin used is the calcined kaolin DB80 of the golden space in Shanxi, and diatomite used is Celite 499, used
Mica powder is the auspicious GA-4 of lattice, and powdered whiting used is the powdered whiting CC-700 of wide good fortune.
Thickener used is polyacrylate-type thickeners.
Levelling agent used is the 2025 of no-solvent polyurethane class levelling agent, such as France Gao Tai.
Coalescents used are selected from the TEXANOL ester alcohols of the graceful extraordinary Chemical Co., Ltd. of neat Tracie Ruiz-Conforto.
Antifreezing agent used is the ethylene glycol of Zhong Hui Chemical Co., Ltd.s；
Bactericide used is Tao Shi RS.
The present embodiment exempts from the water-based exterior wall paint preparation method be the same as Example 1 of priming paint.
Embodiment 3
A kind of water-based exterior wall paint for exempting from priming paint, its raw materials by weight portion meter is made up of following components mixing：20 parts of water,
0.1 part of bactericide, 0.2 part of cellulose, 0.5 part of dispersant, 0.15 part of wetting agent, 15 parts of antifreezing agent, 18 parts
Coalescents, 15 parts of titanium dioxide, 7 parts of kaolin, 2 parts of diatomite, 2 parts of mica powder, 6 parts of coarse whiting, 35 parts of water
Property resin emulsion, 0.2 part of defoamer, 0.3 part of levelling agent, 0.05 part of thickener.
Resin aqueous emulsion used is styrene-ethylene copolymerization breast in the present embodiment, and solid content is 54~56%, such as Poly
Good 818.
Wetting agent used is polyoxyethylene polyoxypropylene block copolymer.
Dispersant used is the peaceful polyacrylic acid ammonia salt dispersant 963 of section.
Defoamer used is the A10 of BASF.
Titanium dioxide used is the rutile titanium white powder that chloridising is produced, the LR996 of such as imperial boa.
Kaolin used is the calcined kaolin DB80 of the golden space in Shanxi, and diatomite used is Celite 499, used
Mica powder is the auspicious GA-4 of lattice, and powdered whiting used is the powdered whiting CC-700 of wide good fortune.
Thickener used is polyacrylate-type thickeners.
Levelling agent used is the 2025 of no-solvent polyurethane class levelling agent, such as France Gao Tai.
Coalescents used are selected from the TEXANOL ester alcohols of the graceful extraordinary Chemical Co., Ltd. of neat Tracie Ruiz-Conforto.
Antifreezing agent used is the ethylene glycol of Zhong Hui Chemical Co., Ltd.s；
Bactericide used is Tao Shi RS.
The present embodiment exempts from the water-based exterior wall paint preparation method be the same as Example 1 of priming paint.
The obtained water-based exterior wall paints for exempting from priming paint of 1-3 of the embodiment of the present invention are detected, it is as a result as shown in the table.
As seen from the above table, water-based exterior wall paint of the embodiment of the present invention meets the basic property of conventional exterior coating, can be without
Brushing primer, is directly coated on metope, and coating adhesion is strong after drying, and has the technique effect of priming paint and finish paint paint film concurrently, constructs
Simply, saving of labor, material-saving, resistance to rainprint, stain resistant effect are good.
The present invention is described in detail above, embodiments of the present invention carried out using specific case in the present invention
Illustrate, the explanation of above example is only intended to help and understands the present invention, it is noted that for the technology people of the art
For member, under the premise without departing from the principles of the invention, some improvement can be also carried out to the present invention, these improvement also fall into this hair
In bright scope of the claims.
Claims (10)
1. a kind of water-based exterior wall paint for exempting from priming paint, it is characterised in that：Its raw materials by weight portion meter, including following components： 20
~30 parts of water, 0.1~0.15 part of bactericide, 0.2~0.3 part of cellulose, 0.5~0.7 part of dispersant, 0.15~
0.2 part of wetting agent, 15~18 parts of antifreezing agent, 18~20 parts of coalescents, 15~18 parts of titanium dioxide, 7~8 parts of height
Ridge soil, 2~3 parts of diatomite, 2~3 parts of mica powder, 6~7 parts of coarse whiting, 35~40 parts of resin aqueous emulsion, 0.2~
0.3 part of defoamer, 0.3~0.5 part of levelling agent, 0.05~0.1 part of thickener；
The resin aqueous emulsion is Styrene And Chloroalkyl Acrylates copolymer emulsion.
2. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that the resin aqueous emulsion is consolidated
Content is 54%~56%, and MFT is not higher than 0 DEG C.
3. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that the water is deionized water.
4. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that the wetting agent is polyoxyethylene
Any one in alkyl phenol ether, polyoxyethylene aliphatic alcohol ether, polyoxyethylene polyoxypropylene block copolymer.
5. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that the thickener is that alkali soluble rises class
One kind in thickener, polyacrylate-type thickeners.
6. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that the cellulose is that ethoxy is fine
Dimension element.
7. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that the dispersant is polyacrylic acid
Ammonium salt class dispersant.
8. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that the defoamer is mineral oils
Defoamer, the levelling agent is polyurethanes levelling agent.
9. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that the titanium dioxide is rutile-type
Titanium dioxide.
10. the water-based exterior wall paint according to claim 1 for exempting from priming paint, it is characterised in that be by following preparation method system
It is standby to obtain：
1）Matched according to the raw material components, under stirring, successively by bactericide, cellulose, dispersant, wetting agent, antifreeze
Agent, coalescents are added to the water, and are well mixed；
2）Again to step 1）Titanium dioxide, kaolin, diatomite, mica powder, coarse whiting are sequentially added in gained compound, mixing is equal
It is even, make gained feed liquid Xi Du≤55um；
3）The resin aqueous emulsion, defoamer are added into step 2 successively）In gained feed liquid, it is well mixed, mill base is made；
4）To step 3）Levelling agent is added in gained mill base, is well mixed, thickener is added, regulation viscosity is made to qualified
The described water-based exterior wall paint for exempting from priming paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277463.6A CN107118626A (en) | 2017-04-25 | 2017-04-25 | A kind of water-based exterior wall paint for exempting from priming paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277463.6A CN107118626A (en) | 2017-04-25 | 2017-04-25 | A kind of water-based exterior wall paint for exempting from priming paint |
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| Publication Number | Publication Date |
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| CN107118626A true CN107118626A (en) | 2017-09-01 |
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| CN201710277463.6A Pending CN107118626A (en) | 2017-04-25 | 2017-04-25 | A kind of water-based exterior wall paint for exempting from priming paint |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903725A (en) * | 2017-10-31 | 2018-04-13 | 河北晨阳工贸集团有限公司 | Non-through constitution sense finish and its preparation method and application |
| CN109517456A (en) * | 2018-11-09 | 2019-03-26 | 沪宝新材料科技（上海）股份有限公司 | A kind of epoxy-modified acrylic acid bottom surface unification exterior wall latex paint and preparation method thereof |
| CN112898833A (en) * | 2021-01-25 | 2021-06-04 | 三棵树(上海)新材料研究有限公司 | High-performance primer-topcoat exterior wall coating for renovating old wall and preparation method thereof |
| CN116239916A (en) * | 2022-09-05 | 2023-06-09 | 龙牌涂料(北京)有限公司 | Ultraviolet-absorbing indoor coating and preparation method thereof |
| CN116355464A (en) * | 2023-02-22 | 2023-06-30 | 卡本科技集团股份有限公司 | Self-cleaning texture paint free of primer and finish coat and preparation method thereof |
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| CN102329545A (en) * | 2011-10-17 | 2012-01-25 | 青岛爱尔家佳新材料有限公司 | Waterborne external thermal insulation coating and preparation method thereof |
| CN102443324A (en) * | 2010-10-07 | 2012-05-09 | 艾永平 | Interior and exterior wall paint and production method thereof |
| CN106118293A (en) * | 2016-07-01 | 2016-11-16 | 上海展辰涂料有限公司 | A kind of door and window is with exempting from priming paint aqueous finish paint |
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2017
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102443324A (en) * | 2010-10-07 | 2012-05-09 | 艾永平 | Interior and exterior wall paint and production method thereof |
| CN102329545A (en) * | 2011-10-17 | 2012-01-25 | 青岛爱尔家佳新材料有限公司 | Waterborne external thermal insulation coating and preparation method thereof |
| CN106118293A (en) * | 2016-07-01 | 2016-11-16 | 上海展辰涂料有限公司 | A kind of door and window is with exempting from priming paint aqueous finish paint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903725A (en) * | 2017-10-31 | 2018-04-13 | 河北晨阳工贸集团有限公司 | Non-through constitution sense finish and its preparation method and application |
| CN109517456A (en) * | 2018-11-09 | 2019-03-26 | 沪宝新材料科技（上海）股份有限公司 | A kind of epoxy-modified acrylic acid bottom surface unification exterior wall latex paint and preparation method thereof |
| CN112898833A (en) * | 2021-01-25 | 2021-06-04 | 三棵树(上海)新材料研究有限公司 | High-performance primer-topcoat exterior wall coating for renovating old wall and preparation method thereof |
| CN116239916A (en) * | 2022-09-05 | 2023-06-09 | 龙牌涂料(北京)有限公司 | Ultraviolet-absorbing indoor coating and preparation method thereof |
| CN116355464A (en) * | 2023-02-22 | 2023-06-30 | 卡本科技集团股份有限公司 | Self-cleaning texture paint free of primer and finish coat and preparation method thereof |
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Application publication date: 20170901 |