CN102086327A - Exterior wall coating - Google Patents
Exterior wall coating Download PDFInfo
- Publication number
- CN102086327A CN102086327A CN2009102325844A CN200910232584A CN102086327A CN 102086327 A CN102086327 A CN 102086327A CN 2009102325844 A CN2009102325844 A CN 2009102325844A CN 200910232584 A CN200910232584 A CN 200910232584A CN 102086327 A CN102086327 A CN 102086327A
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- China
- Prior art keywords
- powder
- exterior wall
- coating
- defoamer
- wall coating
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- 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 provides an exterior wall coating. The coating is prepared from deionized water, propylene glycol, hydroxyethylcellulose, silica sand powder, dispersant, nonionic surfactant, defoamer, lignin, kieselguhr, potassium tripolyphosphate, titanium white, zinc oxide, nepheline syenite powder, coalescent solvent, preservative and acrylic copolymerizing emulsion. The exterior wall coating has the characteristics of high durability, high toughness, high alkali resistance and the like.
Description
Technical field
The invention belongs to building material field, the exterior coating of a kind of high-durability, high-flexibility, high alkali resistance is provided.
Technical background
Exterior coating belongs to material of construction, will consider mechanical property, endurance quality, fire prevention-fire performance, health performance, flexility, alkali resistance, water resistance, appearance property, production, workability and environmental-protecting performance etc. usually to it.At the development of high performance outer wall paint, many inventors have proposed solution.
Provide a kind of latex outer wall paint as Chinese patent " CN1308103 latex outer wall paint and preparation method thereof ", main ingredient is color stuffing, nanoparticle, auxiliary agent A, auxiliary agent B, polymer emulsion, auxiliary agent C, water etc., make product through dispersion, stirring, mixing, grinding, toning etc., can absorb and light reflection ultraviolet, increase coating work-ing life.It is water, whitening agent, alum liquor, Sodium hexametaphosphate 99, grey calcium powder, ultramarine, 107 glue, fine particle calcium carbonate, talcum powder, defoamer, tributyl phosphate, borax that Chinese patent " CN1311272 green environment protection external wall paint " provides a kind of exterior coating, main ingredient.Take into account existing intensity flexible and pollution resistance again.Chinese patent " CN1407038 external wall coating mortar " provides a kind of exterior coating, and available mud plate is directly pressed and is put on exterior wall.Have saving cement, once finish characteristics such as covering with paint, production technique be simple.
Prior art has all obtained certain progress on performances such as raising hardness, sticking power, fire prevention, but also exists not enough.Mainly show as: 1, poor durability, various performances decline to a great extent after general 5～10 years; 2, snappiness is poor, and easily generation is ftractureed or peeled off, and has a strong impact on outward appearance and other performance; 3, alkali-resistivity is poor, is prone in dry season and bubbles or the reemulsification phenomenon.
Summary of the invention
Based on above understanding, the purpose of this invention is to provide a kind of exterior coating, this exterior coating has the characteristics of high-durability, high-flexibility, high alkali resistance.
For achieving the above object, the present invention is based on following technical scheme: 1, adopt the silica sand powder, have anti-oxidant, weathering resistance, performance such as anticorrosive, strengthen the weather resistance of coating; 2, adopt xylogen, Natvosol, nepheline powder to improve the snappiness of coating; 3, adopt diatomite, defoamer, Potassium tripolyphosphate to improve the alkali-resistivity of coating.
The mass fraction of each component is among the present invention:
Deionized water 12～22%
Propylene glycol 1.5～3.2%
Natvosol 0.2～0.63%
Silica sand powder 1～4%
Dispersion agent 0.4～1.2%
Nonionogenic tenside 0.07～0.20%
Defoamer 0.18～0.35%
Xylogen 4～9%
Diatomite 8～15%
Potassium tripolyphosphate 0.08～0.16%
Titanium dioxide 9～23%
Zinc oxide 3.0～7%
Nepheline powder 9～18%
Agglomerated solvent 0.75～1.4%
Sanitas 0.3～0.5%
Acrylate copolymer emulsion 18～28%
Embodiment
Below be a kind of embodiment of the present invention, each constituent mass mark is
Deionized water 18%
Propylene glycol 2.1%
Natvosol 0.4%
Silica sand powder 3%
Dispersion agent 0.5%
Nonionogenic tenside 0.1%
Defoamer 0.25%
Xylogen 6.5%
Diatomite 10%
Potassium tripolyphosphate 0.09%
Titanium dioxide 14%
Zinc oxide 3.5%
Nepheline powder 12%
Agglomerated solvent 1%
Sanitas 0.4%
Acrylate copolymer emulsion 28.16%
Compound method is: in order deionized water, propylene glycol, Natvosol, dispersion agent, nonionogenic tenside, defoamer, Potassium tripolyphosphate, titanium dioxide, zinc oxide, nepheline powder are joined in the stainless steel cask under stirring at low speed, thorough mixing makes it high dispersing, adding xylogen, diatomite, silica sand powder then mixes, gains are put into sand mill grind, fineness reaches service requirements and gets final product.
Claims (2)
1. an exterior coating is characterized in that, each component materials and mass fraction thereof are:
Deionized water 12～22%
Propylene glycol 1.5～3.2%
Natvosol 0.2～0.63%
Silica sand powder 1～4%
Dispersion agent 0.4～1.2%
Nonionogenic tenside 0.07～0.20%
Defoamer 0.18～0.35%
Xylogen 4～9%
Diatomite 8～15%
Potassium tripolyphosphate 0.08～0.16%
Titanium dioxide 9～23%
Zinc oxide 3.0～7%
Nepheline powder 9～18%
Agglomerated solvent 0.75～1.4%
Sanitas 0.3～0.5%
Acrylate copolymer emulsion 18～28%
2. exterior coating as claimed in claim 1 is characterized in that, its component materials and mass fraction thereof are:
Deionized water 18%
Propylene glycol 2.1%
Natvosol 0.4%
Silica sand powder 3%
Dispersion agent 0.5%
Nonionogenic tenside 0.1%
Defoamer 0.25%
Xylogen 6.5%
Diatomite 10%
Potassium tripolyphosphate 0.09%
Titanium dioxide 14%
Zinc oxide 3.5%
Nepheline powder 12%
Agglomerated solvent 1%
Sanitas 0.4%
Acrylate copolymer emulsion 28.16%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102325844A CN102086327A (en) | 2009-12-07 | 2009-12-07 | Exterior wall coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102325844A CN102086327A (en) | 2009-12-07 | 2009-12-07 | Exterior wall coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102086327A true CN102086327A (en) | 2011-06-08 |
Family
ID=44098334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102325844A Pending CN102086327A (en) | 2009-12-07 | 2009-12-07 | Exterior wall coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102086327A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911052A (en) * | 2012-12-31 | 2014-07-09 | 李玉明 | Antibacterial paint |
| CN103911056A (en) * | 2012-12-31 | 2014-07-09 | 李玉明 | Antibacterial paint |
| CN104312337A (en) * | 2014-11-11 | 2015-01-28 | 合肥不老传奇保健科技有限公司 | Novel multifunctional high-quality external wall coating and preparation method thereof |
| CN108129930A (en) * | 2017-12-22 | 2018-06-08 | 宁夏刘氏环宇建材有限公司 | A kind of water-repellent paint for metal Roof and its prepare application method |
| CN113789089A (en) * | 2021-09-16 | 2021-12-14 | 湖北三棵树新材料科技有限公司 | Freezing-resistant and quick-recovery exterior wall coating and preparation method thereof |
-
2009
- 2009-12-07 CN CN2009102325844A patent/CN102086327A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911052A (en) * | 2012-12-31 | 2014-07-09 | 李玉明 | Antibacterial paint |
| CN103911056A (en) * | 2012-12-31 | 2014-07-09 | 李玉明 | Antibacterial paint |
| CN104312337A (en) * | 2014-11-11 | 2015-01-28 | 合肥不老传奇保健科技有限公司 | Novel multifunctional high-quality external wall coating and preparation method thereof |
| CN108129930A (en) * | 2017-12-22 | 2018-06-08 | 宁夏刘氏环宇建材有限公司 | A kind of water-repellent paint for metal Roof and its prepare application method |
| CN113789089A (en) * | 2021-09-16 | 2021-12-14 | 湖北三棵树新材料科技有限公司 | Freezing-resistant and quick-recovery exterior wall coating 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: 20110608 |