CN102408809A - High-efficiency primer sealer paint - Google Patents
High-efficiency primer sealer paint Download PDFInfo
- Publication number
- CN102408809A CN102408809A CN2011102498906A CN201110249890A CN102408809A CN 102408809 A CN102408809 A CN 102408809A CN 2011102498906 A CN2011102498906 A CN 2011102498906A CN 201110249890 A CN201110249890 A CN 201110249890A CN 102408809 A CN102408809 A CN 102408809A
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- CN
- China
- Prior art keywords
- propenoate
- solvent
- seal coat
- emulsifying agent
- paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a high-efficiency primer sealer paint which is characterized by comprising the following components in percentage by weight: 18-36% of ethyl methacrylate, 15-35% of butyl acrylate, 1-7% of epoxy resin, 1-5% of dipenthaerythiritol hexa acrylate, 1-6% of tetrahydrofurfuryl acrylate, 1-5% of emulsifier, 0.2-0.6% of sodium persulfate and 40-50% of solvent. Compared with the prior art, the primer sealer paint provided by the invention has higher alkali resistance, salting-out resistance, paint adhesive force and sealing performance.
Description
Technical field
The invention belongs to building material field, relate in particular to a kind of efficient seal coat of brushing metope.
Background technology
Seal coat just is called priming paint usually, is the prime paint of being brushed before the lacquer at internal exterior wall brush.Its main effect is to increase ADHESION OF PAINTS power; Increase the fullness ratio of coating and the work-ing life of finish paint, make finish paint better represent the characteristic of itself, stop coating to penetrate pore and be absorbed; The alkaline matter that can also seal ground permeates to the upper strata, reduces the consumption of finish paint.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.The main raw material of the seal coat that uses usually at present is styrene-propene acid copolymer emulsion.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 has designed a kind of seal coat, its purpose is to provide that a kind of closure is good, alkali resistant anti-saltout effective, the seal coat efficient for building that cost is low.
To achieve these goals, the present invention has adopted following scheme:
Efficient seal coat is characterized in that: it is composed of the following components calculating it according to weight fraction:
Jia Jibingxisuanyizhi 18-36%,
Bing Xisuandingzhi 15-35%,
Epoxy resin 1-7%,
Dipentaerythrityl ether six propenoate 1-5%,
Tetrahydrofuran methyl propenoate 1-6%,
Emulsifying agent 1-5%,
Sodium Persulfate 0.2-0.6%,
Solvent 40-50%.
As a preferred embodiment of the present invention, it is composed of the following components calculating it according to weight fraction:
Jia Jibingxisuanyizhi 20%,
Bing Xisuandingzhi 20%,
Epoxy resin 3%,
Dipentaerythrityl ether six propenoate 3%,
Tetrahydrofuran methyl propenoate 4%,
Emulsifying agent 2.6%,
Sodium Persulfate 0.4%,
Solvent 47%.
Said solvent is hexalin or ETHYLE ACETATE.
Said emulsifying agent is the mixture of nonylphenol Soxylat A 25-7 and dioctyl sulfosuccinate, and the mass ratio of said nonylphenol Soxylat A 25-7 and dioctyl sulfosuccinate is 1-3:1.
The present invention because selected the CMC value is smaller, alkali resistance is strong nonylphenol Soxylat A 25-7 and dioctyl sulfo-succinic acid ester mixture as emulsifying agent, the synthetic emulsion has more tiny particle diameter, to the good penetrability of base material, and alkali resistance is strong; Aspect the monomer selection, Jia Jibingxisuanyizhi has the characteristics of alkali resistant, sealing excellence, oleophilic drainage in addition, and dipentaerythrityl ether six propenoate and tetrahydrofuran methyl propenoate can improve polymerization crosslinking density, improve closure.
This additive for saving energy has following beneficial effect:
Seal coat of the present invention compared with prior art has higher alkali resistant and the anti-performance of saltouing, and seal coat of the present invention has stronger paint adhesion and better closure.
Embodiment
Below in conjunction with embodiment, the present invention is further specified:
Embodiment 1
It is composed of the following components calculating seal coat of the present invention according to weight fraction: Jia Jibingxisuanyizhi 20%, Bing Xisuandingzhi 20%, epoxy resin 3%; Dipentaerythrityl ether six propenoate 3%, tetrahydrofuran methyl propenoate 4%, emulsifying agent 2.6%; Sodium Persulfate 0.4%, solvent 47%.
Embodiment 2
It is composed of the following components calculating seal coat of the present invention according to weight fraction: Jia Jibingxisuanyizhi 25%, Bing Xisuandingzhi 15%, epoxy resin 6%; Dipentaerythrityl ether six propenoate 2%, tetrahydrofuran methyl propenoate 2%, emulsifying agent 4.4%; Sodium Persulfate 0.6%, solvent 45%.
Combine specific embodiment that the present invention has been carried out exemplary description above; Obvious realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all in protection scope of the present invention.
Claims (4)
1. efficient seal coat, it is characterized in that: it is composed of the following components calculating it according to weight fraction:
Jia Jibingxisuanyizhi 18-36%,
Bing Xisuandingzhi 15-35%,
Epoxy resin 1-7%,
Dipentaerythrityl ether six propenoate 1-5%,
Tetrahydrofuran methyl propenoate 1-6%,
Emulsifying agent 1-5%,
Sodium Persulfate 0.2-0.6%,
Solvent 40-50%.
2. according to the said efficient seal coat of claim 1, it is characterized in that: it is composed of the following components calculating it according to weight fraction:
Jia Jibingxisuanyizhi 20%,
Bing Xisuandingzhi 20%,
Epoxy resin 3%,
Dipentaerythrityl ether six propenoate 3%,
Tetrahydrofuran methyl propenoate 4%,
Emulsifying agent 2.6%,
Sodium Persulfate 0.4%,
Solvent 47%.
3. according to claim 1 or 2 said seal coats, it is characterized in that: said solvent is hexalin or ETHYLE ACETATE.
4. according to the said seal coat of claim 3, it is characterized in that: said emulsifying agent is the mixture of nonylphenol Soxylat A 25-7 and dioctyl sulfosuccinate, and the mass ratio of said nonylphenol Soxylat A 25-7 and dioctyl sulfosuccinate is 1-3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102498906A CN102408809A (en) | 2011-08-29 | 2011-08-29 | High-efficiency primer sealer paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102498906A CN102408809A (en) | 2011-08-29 | 2011-08-29 | High-efficiency primer sealer paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102408809A true CN102408809A (en) | 2012-04-11 |
Family
ID=45911171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102498906A Pending CN102408809A (en) | 2011-08-29 | 2011-08-29 | High-efficiency primer sealer paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102408809A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589203A (en) * | 2013-10-09 | 2014-02-19 | 芜湖中集瑞江汽车有限公司 | Seal primer and preparation method thereof |
| CN106632791A (en) * | 2016-12-31 | 2017-05-10 | 上海巴德富实业有限公司 | Primer styrene-acrylic emulsion resistant to fresh cement efflorescence and preparation method of primer styrene-acrylic emulsion |
| CN106632790A (en) * | 2016-12-31 | 2017-05-10 | 上海巴德富实业有限公司 | Sealing primer emulsion for fresh cement and preparation method of sealing primer emulsion |
-
2011
- 2011-08-29 CN CN2011102498906A patent/CN102408809A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589203A (en) * | 2013-10-09 | 2014-02-19 | 芜湖中集瑞江汽车有限公司 | Seal primer and preparation method thereof |
| CN106632791A (en) * | 2016-12-31 | 2017-05-10 | 上海巴德富实业有限公司 | Primer styrene-acrylic emulsion resistant to fresh cement efflorescence and preparation method of primer styrene-acrylic emulsion |
| CN106632790A (en) * | 2016-12-31 | 2017-05-10 | 上海巴德富实业有限公司 | Sealing primer emulsion for fresh cement and preparation method of sealing primer emulsion |
| CN106632790B (en) * | 2016-12-31 | 2019-06-28 | 上海巴德富实业有限公司 | A kind of fresh cement seal coat lotion and preparation method thereof |
| CN106632791B (en) * | 2016-12-31 | 2019-06-28 | 上海巴德富实业有限公司 | One kind resisting fresh cement accumulation of salt in the surface soil priming paint styrene-acrylic emulsion and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |