CN1336406A - Water-thinned, environment protecting and high performance nanometer latex paint for inner and outer wall - Google Patents
Water-thinned, environment protecting and high performance nanometer latex paint for inner and outer wall Download PDFInfo
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- CN1336406A CN1336406A CN 01123586 CN01123586A CN1336406A CN 1336406 A CN1336406 A CN 1336406A CN 01123586 CN01123586 CN 01123586 CN 01123586 A CN01123586 A CN 01123586A CN 1336406 A CN1336406 A CN 1336406A
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Abstract
The present invention relates to environmental protection nm latex paint for inner and external wall, it is characterized in that it is composed of more than four kinds nm material, more than three times process, dual antibacterial action, its component includes: silicon polyacrylic emulsion, nm polymer powder, nm TiO2, nm calcium carbonate, nm pigment, water soluble nm colour paste, disperser, achromatic agent, water etc. It is simple in production process and possesses the advantages of acid resistant, alkali resistant, high temperature resistant, absorption or reflection of UV light, non toxic, odourless, no side effect to human body etc.
Description
Patent of the present invention belongs to and contains the nano material technical field of buildings, have the nano-photocatalyst and the inorganic antibacterial agents that relate to a kind of novel aqueous environment-friendly high-efficiency, and nano-high molecule arranged, the preparation method of exterior wall latex paint in the composite a kind of nano level of matrix material organic membrane thing and nanometer pigment dyestuff.
Novel aqueous environment protecting and high performance nanometer latex paint for inner and outer wall is to adopt nano composite material more than four kinds, recombining process more than three times, double sterilization effect.Exterior wall latex paint must possess the age inhibiting requirement of uvioresistant, interiro wall latex paint must reach photo-catalyst and nano metal sterilization ionic double sterilization effect, because, nano-photo catalytic has resolving harmful gas simultaneously, the function of organic pollutant, to reduce obnoxious flavour content, purifying air has certain effect.
The object of the invention just provides above-mentioned nano composite material, has nanometer organic substance and inorganic substance, adopts three times recombining process, and double sterilization effect, exterior wall increase reach the age inhibiting requirement of uvioresistant.It is excellent generally to have a film-forming properties such as exterior wall latex paint organic polymer coating on the market, the advantage that snappiness is good, but ageing-resistant and uvioresistant performance is not really desirable.With 20% total amount meter nano inorganic material is that base-material is made coating, utilizes nano material to ultraviolet hypersorption or reflection characteristic, and protective cover and pigment dyestuff are not subjected to ultraviolet ray infringement effectively, makes coating big leap ahead in work-ing life.Not only can remedy this defective, can also save the energy, reduce public hazards environment, pollution etc., same nano inorganic material is better than no nano inorganic material comparison film-forming properties, and application property is excellent.If when have nanometer organic polymer and nano inorganic material mix composite after, can show more, more fully show both sides' common advantage, maximize favourable factors and minimize unfavourable ones, and have complementarity.
We are in Beijing, Xuzhou, the Qinyang engineering is used and is shown, if the coating that does not add the nanometer material outdoor through exposing to wind and rain, exposure in sunshine, alternation of wetting and drying, cold and hot conversion causes the variable color of filming, efflorescence, be full of cracks, catabiosis such as peeling, the performance of these catabiosis is mainly destroyed the degraded of base-material and pigment (mainly referring to pigment dyestuff) by a small amount of ultraviolet ray contained in the sunlight and causes, we utilize nano material through repeatedly practising now, auxiliary agent, the ultraviolet light of stabilized aqueous emulsion paint energy strong absorption wavelength in 300-400 nano waveband scope that water etc. are composite, and the ultraviolet light in this wave band destroys organic materials, valence bond in the macromolecular material molecular structure makes it degraded, be decomposed into small molecules.Same interiro wall latex paint uses the nano material formula rate different, interior wall coating mainly considers for a long time, the antibacterial and sterilization effect of efficient, wide spectrum, resolving harmful gas, improve Air quality, mildew-resistant, self-cleaning, purification function, excellent scrubbing resistance, protect light tint retention energy, that our nano material is at first used is the nano-calcium carbonate of the Chen Jianjun doctor of Beijing University of Chemical Technology development and the nanometer Tio that professor Tong Zhongliang of Postgraduate School, Chinese Academy of Sciences trial-produces successfully
2Make raw material, our pilot product and the detected result of the unit of transfer, to being the Ge Shi negative bacterium of representative with the streptococcus aureus and being that the killing of Ge Shi negative bacterium of representative pressed down rate and reached 100% with intestinal bacteria, and effect is lasting.Can keep about 8 year May Day, and prove that by acute mouthful of toxicity test prescription of the present invention belongs to the nontoxic interiro wall latex paint in a border.
Novel aqueous environment protecting and high performance nanometer latex paint for inner and outer wall has uniqueness, the efficient coating of multifunctional novel aqueous, environmental protective, and is acidproof, alkaline-resisting, high temperature resistant, and its good endurance is filmed and do not produced static, is difficult for the absorption dust, anti-pollution is good; Interior wall coating is to possess the graceful decorative effect of traditional latex coating and splendid physicals simultaneously, and is nonpoisonous and tasteless, without any side effects to human body, is environmentfriendly products of new generation.Exterior coating be multimembrane and tough and tensile, color and luster is soft and graceful, can be sun-proof, drench with rain, adhere to reinforcement, long-term anti-peeling off.Above-mentioned inside and outside wall base material is all nontoxic, so nonpoisonous and tasteless, the no fire evil of product, compliance with environmental protection requirements, and development prospect is very wide.
The present invention is that following technical scheme realizes: 1. with dispersion agent, nanometer Tio
2, nano-calcium carbonate and less water be for the first time compound; 2. nano dye and partly filler, film coalescence aid wait to be dissolved in the ionized water earlier and stir, and be composite through the high speed dispersion secondary, compositely is developed into the ultrafine after-filtration that meets the requirements at the ultra-high speed three-roller with above-mentioned two kinds, promptly gets mill base.3. regulate with PH mill base is transferred to weakly alkaline, in high speed dispersor, mix three composite even filtrations, promptly get coating products with organosilicon crylic acid latex and above-mentioned various auxiliary agent.4. the mill base that adds different nanometer colors can obtain the coating of different colors.If construct winter, should add 0.5～1% butyl glycol ether, to improve spraying effect.
The component weight of nanometer prescription of the present invention, by weight as follows:
| Name of material | The interior wall proportioning | The exterior wall proportioning |
| Organosilicon crylic acid latex nano-high molecule powder nanometer Tio 2The compound thickening agents PH of nano-calcium carbonate dispersant composite dispersing agent nano dye coalescents spices anti-virus agent anticorrisive agent thickening agents conditioning agent water nano mill base infusion ionized water | An amount of an amount of 50-30 part of 30-35% 10-15% 10-12% 0.4-1.2% 0.5-1.2% 0.5-1.5% 1.5-1.8% | An amount of an amount of 40-30 part of an amount of 12-1.8% of 20-30% 5-10% 10-18% 10-15% 0.3-0.6% 0.5-1.5% 0.5-2.5% |
Below in conjunction with embodiment foregoing invention is done to replenish description:
(1) as homemade organosilicon crylic acid latex through the test, select for use the easy to operate charging process of adding mix monomer continuously to carry out.
(2) the silicone resin emulsion is mixed architectural decoration coating material with ACRYLIC EMULSION, the comparison test result of the performance of coating with high moisture-permeability waterproof.
The deep layer test-results of water vapour permeability coating
| The emulsion kind | Silica burning/acrylic acid composite emulsion | Pure acrylic acid emulsion in the past |
| Non-volatile content, MFT ℃ of thickness of % viscosity Cps PH, mm gloss, % water vapour permeability g/m 2The 24h water-repellancy, the CC alkali resistance | 50.0 510 7.7 17 0.125 78.1 404 2.1 is good | 50.0 200 8.8 18 0.130 75.6 192 0.3 is good |
Interlude should not be above 2 hours during (three) three times technology was composite.
(4) production unit of the nano-high molecule powder used of exterior wall latex paint: Tong Shan development area, Xuzhou, Xuzhou Aiwa's light building material factory produces (technical support side: research unit under the Chinese Academy of Sciences).
(5) the said products price floats downward 1/3 than similar nano paint comparative price, and present national nano paint producer has 5 families (respectively: Beijing, Shenzhen, Shanghai, Jiangsu, Zhejiang) approximately.
(6) be applicable to room metope and ceiling facing up at interiro wall latex paint; be particularly useful for public places such as hotel, restaurant, cinema, hospital, school; and can satisfy industry requirements such as the higher food of sanitary condition, medicine, people are healthy plays an important role to the propagation protection that presses down pathogenic bacterium.
(7) exterior wall latex paint is applicable to cultural relics protection unit, state key R﹠D institution and government offices, national defence unit, universities and colleges, international exchange learned society, exhibition center etc., to diplomatic protocol public reception grand hotel, hotel use more suitable.
Claims (4)
1, exterior wall latex paint in a kind of novel aqueous environment-friendly high-efficiency is characterized in that: with nano material more than four kinds, recombining process more than three times, and the double sterilization effect, its composition is organosilicon crylic acid latex, nano-high molecule powder, nano-TiO
2, composition such as nano-calcium carbonate, each analog assistant, nano dye, water nano mill base, defoamer, thickening material, dispersion agent.
2, according to exterior wall latex paint in claim 1, the described novel aqueous environment-friendly high-efficiency, it is characterized in that the weight ratio of component is: the interior wall proportioning is as follows: organosilicon crylic acid latex 30-35%, nano TiO 2 10-15, nano-calcium carbonate 10-12, dispersion agent 0.4-1.2, spices 1.5-1.8, mould inhibitor, sanitas, thickening material, PH conditioning agent, water nano mill base, defoamer are an amount of, ionized water 50-30.
3, exterior wall latex paint in the novel aqueous environment-friendly high-efficiency according to claim 1, it is characterized in that the weight ratio of component is: the exterior wall latex paint proportioning is as follows: organosilicon crylic acid latex 20-30%, nano-high molecule powder 5-10, nano-TiO
210-18, nano-calcium carbonate 10-15, film coalescence aid, 0.5-2.5, mould inhibitor, sanitas, PH conditioning agent, water nano mill base, defoamer are an amount of, composite thickening agent 1.2-1.8, ionized water 40-30.
4, according to claim 1,2,3 described organosilicon crylic acid latexs, the nano-high molecule powder is from preparation and Xuzhou Aiwa's light building material factory and produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01123586 CN1336406A (en) | 2001-08-03 | 2001-08-03 | Water-thinned, environment protecting and high performance nanometer latex paint for inner and outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01123586 CN1336406A (en) | 2001-08-03 | 2001-08-03 | Water-thinned, environment protecting and high performance nanometer latex paint for inner and outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1336406A true CN1336406A (en) | 2002-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01123586 Pending CN1336406A (en) | 2001-08-03 | 2001-08-03 | Water-thinned, environment protecting and high performance nanometer latex paint for inner and outer wall |
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| CN (1) | CN1336406A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328344C (en) * | 2003-04-09 | 2007-07-25 | 高明南星涂料科技有限公司 | Colored heat insulation anti soak coating material |
| CN100384953C (en) * | 2003-03-25 | 2008-04-30 | 深圳市海川实业股份有限公司 | Hydrophobic titanium white water color paste |
| CN100396737C (en) * | 2003-06-06 | 2008-06-25 | 浙江弘晟材料科技股份有限公司 | Emulsion paint and preparing method thereof |
| CN100445338C (en) * | 2003-03-24 | 2008-12-24 | 深圳市海川实业股份有限公司 | Hydrophobic phthalo cyanine green water color paste |
| CN101298534B (en) * | 2008-06-17 | 2012-09-05 | 刘昆虎 | Coating capable of reflecting sun-heat and preparing method thereof |
| CN103525232A (en) * | 2013-10-24 | 2014-01-22 | 镇江威信广厦模块建筑有限公司 | Preparation method of mildewproof waterborne coating |
| CN104277646A (en) * | 2014-09-05 | 2015-01-14 | 安徽桑瑞斯环保新材料有限公司 | Mildewproof anti-bacterial waterproof coating |
| CN105507084A (en) * | 2016-01-23 | 2016-04-20 | 东莞科冠新能源有限公司 | Sanitary fire-proof smell-removing multifunctional wallpaper |
| CN109401504A (en) * | 2018-10-16 | 2019-03-01 | 北京东方雨虹防水技术股份有限公司 | A kind of water-proof acrylic acid paint and preparation method thereof with moisture-inhibiting function |
-
2001
- 2001-08-03 CN CN 01123586 patent/CN1336406A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445338C (en) * | 2003-03-24 | 2008-12-24 | 深圳市海川实业股份有限公司 | Hydrophobic phthalo cyanine green water color paste |
| CN100384953C (en) * | 2003-03-25 | 2008-04-30 | 深圳市海川实业股份有限公司 | Hydrophobic titanium white water color paste |
| CN1328344C (en) * | 2003-04-09 | 2007-07-25 | 高明南星涂料科技有限公司 | Colored heat insulation anti soak coating material |
| CN100396737C (en) * | 2003-06-06 | 2008-06-25 | 浙江弘晟材料科技股份有限公司 | Emulsion paint and preparing method thereof |
| CN101298534B (en) * | 2008-06-17 | 2012-09-05 | 刘昆虎 | Coating capable of reflecting sun-heat and preparing method thereof |
| CN103525232A (en) * | 2013-10-24 | 2014-01-22 | 镇江威信广厦模块建筑有限公司 | Preparation method of mildewproof waterborne coating |
| CN103525232B (en) * | 2013-10-24 | 2016-01-20 | 威信广厦模块住宅工业有限公司 | A kind of preparation method of mildew-resistant water-borne coatings |
| CN104277646A (en) * | 2014-09-05 | 2015-01-14 | 安徽桑瑞斯环保新材料有限公司 | Mildewproof anti-bacterial waterproof coating |
| CN105507084A (en) * | 2016-01-23 | 2016-04-20 | 东莞科冠新能源有限公司 | Sanitary fire-proof smell-removing multifunctional wallpaper |
| CN109401504A (en) * | 2018-10-16 | 2019-03-01 | 北京东方雨虹防水技术股份有限公司 | A kind of water-proof acrylic acid paint and preparation method thereof with moisture-inhibiting function |
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