CN102295873A - Internal and external wall sealing primer - Google Patents
Internal and external wall sealing primer Download PDFInfo
- Publication number
- CN102295873A CN102295873A CN2010102170263A CN201010217026A CN102295873A CN 102295873 A CN102295873 A CN 102295873A CN 2010102170263 A CN2010102170263 A CN 2010102170263A CN 201010217026 A CN201010217026 A CN 201010217026A CN 102295873 A CN102295873 A CN 102295873A
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- parts
- primer
- internal
- external wall
- top coat
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Abstract
The invention discloses an internal and external wall sealing primer formed by silicone-acrylate emulsion and excellent auxiliaries. The primer is used for sealing internal and external wall substrates. The primer has the following beneficial effects: the primer can effectively resist precipitation of alkali salts in the basic layer and especially has strong cohesive force with the elastic coating, thus improving the adhesion between the basic layer and the top coat; the primer is resistant to alkali and water and is mildewproof and antimicrobial; the primer has strong seepage force and adhesion and has strong cohesive force with the elastic coating; and the primer has excellent sealing property and crystalline bloom and salting-out resistance and can effectively prevent the top coat from being eroded by soluble substances of the wall and improve the quality of the top coat.
Description
Technical field
The present invention relates to a kind of in the exterior wall seal coat, relate in particular to a kind of be applicable to coating for internal and external wall interior exterior wall seal coat.
Technical background
Seal coat just is priming paint usually, is the prime paint of being brushed before the lacquer at internal exterior wall brush.Its main effect is the substrate of enclosing wall, stops up the pore in the substrate, thereby the alkali branch of base material is effectively isolated, and what prevent that alkali from dividing oozes out the destruction coating.Interior exterior wall seal coat has two kinds of solvent borne and water-baseds, and water-based then has water miscible liquid and water-soluble branch.Now, the priming paint that the construction and decoration industry is used is many with emulsion-type priming paint.Chinese invention patent application 03101178. discloses the technology of " exterior wall seal coat and evaluation method thereof in a kind of water-based alkali resistant ".The main raw material of exterior wall seal coat is vinylbenzene-copolymer emulsion in this.Because a little less than the low perviousness that reaches base material of the film forming density of this kind copolymer emulsion, cause closed performance poor, the anti-effect of saltouing of alkali resistant is bad.
Summary of the invention
The present invention seeks in order to overcome the deficiencies in the prior art, a kind of strong adhesion is provided, very high water tolerance and alkali-proof interior exterior wall seal coat are arranged.
For addressing the above problem, previous technical scheme of the present invention is: the exterior wall seal coat stirs according to weight proportion by following raw material and makes in a kind of: 40～45 parts of water, 10 parts of methyl propanediol, 4 parts of phthalic anhydrides, 1 part of dispersion agent, 3 parts of neopentyl glycol, 0.2 portion sanitas, 0.08～0.1 part of mould inhibitor, 4 parts of epoxy phosphate compounds, 7 parts of titanium dioxides, 10 parts of m-phthalic acids, 1 part of kaolin, 1 part of talcum Fen, 1 part of organic amine, 55 parts of organosilicon crylic acid latexs, 3 parts of film coalescence aid, 1 part of defoamer, 0.3 part of thickening material.
Beneficial effect of the present invention:
Product of the present invention can effectively be resisted separating out of alkali salt in the basic unit, particularly with elastic coating extremely strong cohesive force is arranged, and improves the sticking power that basic unit and face are coated with.Alkaline-resisting, water-fast, antimildew and antibacterial.Seepage force, strong adhesion has extremely strong cohesive force with elastic coating.Outstanding closure, the anti-accumulation of salt in the surface soil, anti-saltouing property can prevent effectively that finish paint is corroded by the body of wall soluble substance, the quality that raising face is coated with.
Embodiment
Example of the present invention is can not limit the present invention to explanation of the present invention, in implication suitable with the present invention and any change and the adjustment in the scope, all should think within the scope of the invention.
Embodiment 1
The exterior wall seal coat stirs by the stirrer high speed dispersion according to weight proportion by following raw material and makes in a kind of: 40～45 parts of water, 10 parts of methyl propanediol, 4 parts of phthalic anhydrides, 1 part of dispersion agent, 3 parts of neopentyl glycol, 0.2 portion of sanitas, 0.08～0.1 part of mould inhibitor, 4 parts of epoxy phosphate compounds, 7 parts of titanium dioxides, 10 parts of m-phthalic acids, 1 part of kaolin, 1 part of talcum Fen, 1 part of organic amine, 55 parts of organosilicon crylic acid latexs, 3 parts of film coalescence aid, 1 part of defoamer, 0.3 part of thickening material.
The basic mechanical design feature such as the following table 1 of the product of the present invention's preparation
Table 1, basic mechanical design feature of the present invention
| Alkali resistance | Sticking power | The anti-accumulation of salt in the surface soil | Anti-saltouing property | Water tolerance | Water-permeable (ml) |
| 48h is no abnormal | ≤ 1 grade | 72h is no abnormal | 144h is no abnormal | 96h is no abnormal | ≤0.3 |
Claims (1)
1. exterior wall seal coat in a kind is characterized in that it mainly is to be stirred according to weight proportion by following raw materials according to make: 40～45 parts of water, 10 parts of methyl propanediol, 4 parts of phthalic anhydrides, 1 part of dispersion agent, 3 parts of neopentyl glycol, 0.2 portion sanitas, 0.08～0.1 part of mould inhibitor, 4 parts of epoxy phosphate compounds, 7 parts of titanium dioxides, 10 parts of m-phthalic acids, 1 part of kaolin, 1 part of talcum Fen, 1 part of organic amine, 55 parts of organosilicon crylic acid latexs, 3 parts of film coalescence aid, 1 part of defoamer, 0.3 part of thickening material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102170263A CN102295873A (en) | 2010-06-25 | 2010-06-25 | Internal and external wall sealing primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102170263A CN102295873A (en) | 2010-06-25 | 2010-06-25 | Internal and external wall sealing primer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102295873A true CN102295873A (en) | 2011-12-28 |
Family
ID=45356558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102170263A Pending CN102295873A (en) | 2010-06-25 | 2010-06-25 | Internal and external wall sealing primer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102295873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189550A (en) * | 2015-04-30 | 2016-12-07 | 立邦涂料（中国）有限公司 | The base paint special of a kind of supporting elastic coating and preparation method thereof and application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040109853A1 (en) * | 2002-09-09 | 2004-06-10 | Reactive Surfaces, Ltd. | Biological active coating components, coatings, and coated surfaces |
| CN1702133A (en) * | 2005-04-26 | 2005-11-30 | 上海振华造漆厂 | Polyurethane base paint for coiled material |
| CN101298538A (en) * | 2007-04-30 | 2008-11-05 | 胡月祖 | Waterborne anti-rust heat insulating coating |
| CN101338099A (en) * | 2007-07-02 | 2009-01-07 | 深圳市海川实业股份有限公司 | Exterior wall latex paint and preparation method thereof |
-
2010
- 2010-06-25 CN CN2010102170263A patent/CN102295873A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040109853A1 (en) * | 2002-09-09 | 2004-06-10 | Reactive Surfaces, Ltd. | Biological active coating components, coatings, and coated surfaces |
| CN1702133A (en) * | 2005-04-26 | 2005-11-30 | 上海振华造漆厂 | Polyurethane base paint for coiled material |
| CN101298538A (en) * | 2007-04-30 | 2008-11-05 | 胡月祖 | Waterborne anti-rust heat insulating coating |
| CN101338099A (en) * | 2007-07-02 | 2009-01-07 | 深圳市海川实业股份有限公司 | Exterior wall latex paint and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189550A (en) * | 2015-04-30 | 2016-12-07 | 立邦涂料（中国）有限公司 | The base paint special of a kind of supporting elastic coating and preparation method thereof and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111228 |
|
| RJ01 | Rejection of invention patent application after publication |