CN102816482A - Water-based nano reinforced anti-cracking building paint - Google Patents
Water-based nano reinforced anti-cracking building paint Download PDFInfo
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- CN102816482A CN102816482A CN2012103422311A CN201210342231A CN102816482A CN 102816482 A CN102816482 A CN 102816482A CN 2012103422311 A CN2012103422311 A CN 2012103422311A CN 201210342231 A CN201210342231 A CN 201210342231A CN 102816482 A CN102816482 A CN 102816482A
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Abstract
The invention relates to a water-based nano reinforced anti-cracking building paint which comprises the following components: 2-8kg of elm bark fiber, 20-40kg of styrene-acrylic emulsion, 8-18kg of titanium white powder, 0.5-3.5kg of film-forming assistant, 0.2-1kg of sodium hexametasulfate, 0.1-0.5kg of dispersant, 0.1-0.5kg of thickener, 8-20kg of coarse whiting, 5-18kg of siliceous lime powder, 5-9kg of talcum powder, 0.2-1kg of defoaming agent, 3-7kg of water-based nano reinforcer and 7-15kg of anti-cracking agent. The water-based nano reinforced anti-cracking building paint provided by the invention is low in cost and less in pollution; after the anti-cracking agent is added, the anti-cracking effect is enhanced, and the coating subjected to a temperature-resistant denatured test is tack-free, non-bubbling and crackless and has no obvious discoloration; and after the water-based nano reinforcer is added, the film formed by the paint is higher in performance indices of hardness, water resistance, alkali resistance and scrub resistance.
Description
Technical field
The present invention relates to a kind of trade sales coating, relate in particular to a kind of water nano and strengthen anti-crack building coating.
Background technology
Surperficial material of construction such as the sand-cement slurry of building surface, putty can not produce be full of cracks on an equal basis because of the coefficient of expansion of aquation drying shrinkage, differing materials at present, and crackle appears in top coat, has both influenced the attractive in appearance of buildings, also possibly cause rain leakage.And the antiseptic-germicide that now a lot of buildingss are adopted is mainly inorganic salt such as mercury salt class, and himself is also toxic, the health of meeting harmful to human.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, provide a kind of water nano to strengthen anti-crack building coating, be used for the application of wall ectonexine.
Technical scheme: a kind of water nano strengthens anti-crack building coating, forms with quality and comprises following composition: elm bast 2～8kg, benzene emulsion 20～40kg, white titanium pigment 8～18kg; Film coalescence aid 0.5～3.5kg, six inclined to one side sodium sulfate 0.2～1kg, dispersion agent 0.1～0.5kg, thickening material 0.1～0.5kg; Coarse whiting 8～20kg, silica ashes 5～18kg, talcum powder 5～9kg; Skimmer 0.2～1kg, water nano toughener 3～7kg, anti-fissuring agent 7～15kg.
Above-mentioned described water nano strengthens anti-crack building coating, forms with quality and comprises following composition: elm bast 5kg, benzene emulsion 25kg, white titanium pigment 12kg; Film coalescence aid 2.5kg, six inclined to one side sodium sulfate 0.5kg, dispersion agent 0.3kg, thickening material 0.2kg; Coarse whiting 15kg, silica ashes 13kg, talcum powder 6kg; Skimmer 0.5kg, water nano toughener 7kg, anti-fissuring agent 9kg.
Above-mentioned described water nano toughener contains following composition by weight percentage: nano material 15%, S
2Surface treatment agent 7%, the amino 2-methyl isophthalic acid-propyl alcohol 1.2% of 2-, Ucar 35 5%, sterilant 0.55%, water 71.25%.
Above-mentioned described anti-fissuring agent contains following composition by weight percentage: slag powders 50%, silica flour 15%, iron powder 10%, aluminium powder 5%, silica powder 12%, red strong silk 1%, spun glass 1%, swelling agent 6%.
Beneficial effect: water nano provided by the invention strengthens anti-crack building coating, and cost is low, pollute few, add anti-fissuring agent after, effect of prestressed strengthens, coating is not peeled off, non-foaming, flawless after the temperature-change resistance test, does not have tangible variable color yet; After adding the water nano toughener, the hardness after the coating film forming, water tolerance, alkali resistance and scrubbing resistance number of times performance index are all higher, have improved the attractive in appearance and practical value of building wall.
Embodiment
Embodiment 1
1. water nano of the present invention strengthens anti-crack building coating, the preparation of said water nano toughener: with nano material 15%, S
2Thorough mixing gets product in surface treatment agent 7%, 2-amino 2-methyl isophthalic acid-propyl alcohol 1.2%, Ucar 35 5%, sterilant 0.55% and the water 71.25% adding whisking appliance.The solid content of gained finished product is 17.3%, and median size is 36nm, and pH=9.5, viscosity are 110 * 10
-3Pas.
2. water nano of the present invention strengthens anti-crack building coating, the preparation of said anti-fissuring agent: with slag powders 50%, silica flour 15%, iron powder 10%, aluminium powder 5%, silica powder 12%, red silk 1%, spun glass 1% and swelling agent 6% mixing and stirring by force, get product.
3. water nano of the present invention strengthens the preparation of anti-crack building coating: elm bast 5kg, benzene emulsion 25kg, white titanium pigment 12kg, film coalescence aid 2.5kg, six inclined to one side sodium sulfate 0.5kg, dispersion agent 0.3kg, thickening material 0.2kg, coarse whiting 15kg, silica ashes 13kg, talcum powder 6kg and skimmer 0.5kg are mixed make coating, add water nano toughener 3～7kg again and anti-fissuring agent 7～15kg makes finished product.
Water nano provided by the invention strengthens anti-crack building coating; Coating initial stage dryer part produces any crackle, cohesive strength＞0.5MPa, and coating is after the temperature-change resistance test; Do not peel off, non-foaming, flawless, the hardness of coating, water tolerance, alkali resistance and scrubbing resistance number of times performance index are all higher.
The above is the preferred embodiments of the present invention, but the present invention also is not limited to above only embodiment, on embodiment, does improvement slightly and also will be regarded as protection scope of the present invention.
Claims (4)
1. a water nano strengthens anti-crack building coating, it is characterized in that comprising following composition with the quality composition: elm bast 2～8kg, benzene emulsion 20～40kg, white titanium pigment 8～18kg; Film coalescence aid 0.5～3.5kg, six inclined to one side sodium sulfate 0.2～1kg, dispersion agent 0.1～0.5kg, thickening material 0.1～0.5kg; Coarse whiting 8～20kg, silica ashes 5～18kg, talcum powder 5～9kg; Skimmer 0.2～1kg, water nano toughener 3～7kg, anti-fissuring agent 7～15kg.
2. water nano according to claim 1 strengthens anti-crack building coating, it is characterized in that comprising following composition with the quality composition: elm bast 5kg, benzene emulsion 25kg, white titanium pigment 12kg; Film coalescence aid 2.5kg, six inclined to one side sodium sulfate 0.5kg, dispersion agent 0.3kg, thickening material 0.2kg; Coarse whiting 15kg, silica ashes 13kg, talcum powder 6kg; Skimmer 0.5kg, water nano toughener 7kg, anti-fissuring agent 9kg.
3. water nano according to claim 1 strengthens anti-crack building coating, it is characterized in that said water nano toughener contains following composition by weight percentage: nano material 15%, S
2Surface treatment agent 7%, the amino 2-methyl isophthalic acid-propyl alcohol 1.2% of 2-, Ucar 35 5%, sterilant 0.55%, water 71.25%.
4. water nano according to claim 1 strengthens anti-crack building coating, it is characterized in that said anti-fissuring agent contains following composition by weight percentage: slag powders 50%, silica flour 15%; Iron powder 10%, aluminium powder 5%, silica powder 12%; Red strong silk 1%, spun glass 1%, swelling agent 6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103422311A CN102816482A (en) | 2012-09-17 | 2012-09-17 | Water-based nano reinforced anti-cracking building paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103422311A CN102816482A (en) | 2012-09-17 | 2012-09-17 | Water-based nano reinforced anti-cracking building paint |
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| CN102816482A true CN102816482A (en) | 2012-12-12 |
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| CN2012103422311A Withdrawn CN102816482A (en) | 2012-09-17 | 2012-09-17 | Water-based nano reinforced anti-cracking building paint |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105086651A (en) * | 2015-09-07 | 2015-11-25 | 无锡市嘉邦电力管道厂 | Building paint |
| CN105439493A (en) * | 2015-12-30 | 2016-03-30 | 卓达新材料科技集团威海股份有限公司 | Anti-cracking agent used for ordinary cement-fiber board |
| CN105503063A (en) * | 2015-12-30 | 2016-04-20 | 卓达新材料科技集团威海股份有限公司 | Anti-crack agent used for Portland cement fiberboards |
| CN107057573A (en) * | 2017-04-23 | 2017-08-18 | 唐世群 | A kind of environmental-friendly walling method of producing exterior wall paint |
| CN107090228A (en) * | 2017-06-08 | 2017-08-25 | 合肥华盖光伏科技有限公司 | It is a kind of for protective coating of street lamp engineering and preparation method thereof |
| CN107163628A (en) * | 2017-05-31 | 2017-09-15 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of construction material based on light matchmaker's decomposing, purifying |
| CN107163627A (en) * | 2017-05-31 | 2017-09-15 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of water nano construction material |
| CN107304321A (en) * | 2016-08-19 | 2017-10-31 | 如皋长江科技产业有限公司 | A kind of crack resistance type building coating |
| CN107312405A (en) * | 2016-08-19 | 2017-11-03 | 如皋长江科技产业有限公司 | Crack resistance type building coating |
| CN109852159A (en) * | 2019-01-30 | 2019-06-07 | 姚国辉 | A kind of airsetting lightweight surface layer exterior coating |
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| CN1482188A (en) * | 2002-09-10 | 2004-03-17 | 北京首创纳米科技有限公司 | aqueous crack-resistant latex paint and its preparation |
| CN1884399A (en) * | 2005-06-22 | 2006-12-27 | 上海润昌粉体新材料开发有限公司 | Wall putty for inner and outer wall decoration |
| CN102140280A (en) * | 2011-01-13 | 2011-08-03 | 建德市沪联建筑材料有限公司 | Wall cracking-proof/water-proof middle layer paint |
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2012
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1482188A (en) * | 2002-09-10 | 2004-03-17 | 北京首创纳米科技有限公司 | aqueous crack-resistant latex paint and its preparation |
| CN1884399A (en) * | 2005-06-22 | 2006-12-27 | 上海润昌粉体新材料开发有限公司 | Wall putty for inner and outer wall decoration |
| CN102140280A (en) * | 2011-01-13 | 2011-08-03 | 建德市沪联建筑材料有限公司 | Wall cracking-proof/water-proof middle layer paint |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105086651A (en) * | 2015-09-07 | 2015-11-25 | 无锡市嘉邦电力管道厂 | Building paint |
| CN105439493A (en) * | 2015-12-30 | 2016-03-30 | 卓达新材料科技集团威海股份有限公司 | Anti-cracking agent used for ordinary cement-fiber board |
| CN105503063A (en) * | 2015-12-30 | 2016-04-20 | 卓达新材料科技集团威海股份有限公司 | Anti-crack agent used for Portland cement fiberboards |
| CN107304321A (en) * | 2016-08-19 | 2017-10-31 | 如皋长江科技产业有限公司 | A kind of crack resistance type building coating |
| CN107312405A (en) * | 2016-08-19 | 2017-11-03 | 如皋长江科技产业有限公司 | Crack resistance type building coating |
| CN107057573A (en) * | 2017-04-23 | 2017-08-18 | 唐世群 | A kind of environmental-friendly walling method of producing exterior wall paint |
| CN107163628A (en) * | 2017-05-31 | 2017-09-15 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of construction material based on light matchmaker's decomposing, purifying |
| CN107163627A (en) * | 2017-05-31 | 2017-09-15 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of water nano construction material |
| CN107090228A (en) * | 2017-06-08 | 2017-08-25 | 合肥华盖光伏科技有限公司 | It is a kind of for protective coating of street lamp engineering and preparation method thereof |
| CN109852159A (en) * | 2019-01-30 | 2019-06-07 | 姚国辉 | A kind of airsetting lightweight surface layer exterior coating |
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Application publication date: 20121212 |