CN103011700B - Wall coating composition, preparation method and application of wall coating composition and wall coating containing wall coating composition - Google Patents
Wall coating composition, preparation method and application of wall coating composition and wall coating containing wall coating composition Download PDFInfo
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- CN103011700B CN103011700B CN201110287796.XA CN201110287796A CN103011700B CN 103011700 B CN103011700 B CN 103011700B CN 201110287796 A CN201110287796 A CN 201110287796A CN 103011700 B CN103011700 B CN 103011700B
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Abstract
The invention provides a wall coating composition, a preparation method and an application of the wall coating composition, and a wall coating containing the wall coating composition. The wall coating composition provided by the invention comprises the following constituents in parts by weight: 12-20 parts of white carbon black, 20-45 parts of cement, 2-30 parts of quartz sand, 0.1-0.5 part of fibres, 1-15 parts of bentonite, 1-15 parts of attapulgite, 0.3-9 parts of nanometre titania, 3-15 parts of tourmaline, 0.3-8 parts of polyphenol extract, 0.1-5 parts of a humectant, 0.1-3 parts of an adhesive, 0.1-2 parts of a defoamer, 2-30 parts of kieselguhr, 3.5-30 parts of titanium dioxide and 0-6 parts of optional colouring pigments. Upon inspection, the wall coating composition provided by the invention overcomes the defect that the existing coatings contain calcium hydroxide, can be used for effectively adsorbing free formaldehyde, and releasing anions, a far infrared ray and a micro-current, and has a good application prospect.
Description
Technical field
The invention belongs to technical field of coatings, specifically, the present invention relates to a kind of dry powder paint whitewashing decoration for building masonry wall.
Background technology
Coating for wall surface is used for building masonry wall, is to apply to obtain wall decorative material the most widely.In buildings coating used, coating for wall surface is exposed area the best part, therefore to human lives and healthy and environmental influence is very large.
Present people advocate " low-carbon (LC) life "; along with human consumer is to the raising of own health and environmental protection consciousness; " low-carbon (LC) " life has been trend of the times, is also the certainty of Future Development, and the coating for wall surface product that the coating for wall surface of water-based is nearest with low-carbon environment-friendly beyond doubt.Water-borne coatings, with the superiority of its environmental-protecting performance, in the share of market of Japan, American-European countries more than 60%, is the developing direction and trend that of coating industry is from now on large.The ratio of current China applying waterborne coating for wall surface is also obviously on the low side.Insider represents, the coming five years, and water-borne coatings can reach 20% or higher in the occupation rate of China market.
Dry powder water-borne coatings is a kind of novel not containing solvent 100% solid powdery coating, has solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduces labor intensity and film physical strength high.In dry powder paint, apply different tinting materials also can produce shades of colour.During use, by dry powder paint with a certain proportion of water in addition mixing and stirring, without any volatile gases occur, nontoxic.Compare that traditional dry powder water-borne coatings not only makes the safety and health of user better be ensured containing coating such as emulsion paints, to produce and workmen is not also subject to the infringement of poison gas.
But, usually containing calcium hydroxide in current existing dry powder paint.Calcium hydroxide is a kind of white powdery solids, has another name called slaked lime.Calcium hydroxide has the general character of alkali, is a kind of highly basic.Lime (calcium hydroxide) can make a difference to body of wall base material.Following reaction can be there is: Ca (OH) when whitewashing a wall
2+ CO
2=CaCO
3↓+H
2o, why Here it is can see new wall meeting " perspiration " of brushing usually.In addition, lime (calcium hydroxide) has very strong corrodibility, and its dust or hanging drop have hormesis to mucous membrane, can cause sneeze and cough, equally with alkali can make fat emulsification, absorb moisture, solubilising protein, stimulation and corrosion structure from skin.Suck lime dust and also may cause pneumonia.In patent ZL200510129955.8, such as disclosing a kind of coating for wall surface composition, have employed 300 object lime fine powders in said composition, is the direct labor of factory or the workmen at scene are likely subject to lime fine powder infringement when preparing.
In addition, also containing nano titanium oxide in current existing wall segment coating composition, it is for decomposing formaldehyde, thus plays the effect of clean room air.Could good decomposing formaldehyde but nano titanium oxide needs under the catalysis of UV-light, however in room often ultraviolet insufficient strength, the ability of such nano titanium oxide decomposing formaldehyde is just significantly reduced.
Therefore, there is the demand for coating for wall surface in current this area, this coating can not only purify, beautify the environment, and can also make production and construct safer.
Summary of the invention
For above-mentioned technical problem, an object of the present invention is to provide a kind of coating for wall surface composition, this coating composition has effectively absorbing indoor formaldehyde, produces micro-electric current, anion releasing, the effect such as releasing far infrared, and safer in production and construction process.
Another object of the present invention is to provide the preparation method of this coating for wall surface composition.
Another object of the present invention is to provide the purposes of this coating for wall surface composition.
Another object of the present invention is to provide the coating for wall surface comprising this coating for wall surface composition.
Technical scheme of the present invention is as follows:
On the one hand, the invention provides a kind of coating for wall surface composition, with weight parts, described coating for wall surface composition comprises following component:
White carbon black 12 ~ 20 parts;
Cement 20 ~ 45 parts;
Quartz sand 2 ~ 30 parts;
Fiber 0.1 ~ 0.5 part;
Wilkinite 1 ~ 15 part;
Attapulgite 1 ~ 15 part;
Nano titanium oxide 0.3 ~ 9 part;
3 ~ 15 parts, tourmalinite;
Polyphenols extract 0.3 ~ 8 part;
Wetting Agent for Printing Inks 0.1 ~ 5 part;
0.1 ~ 3 part, tackiness agent;
Defoamer 0.1 ~ 2 part;
2 ~ 30 parts, diatomite;
Titanium dioxide 3.5 ~ 30 parts.
Preferably, with weight parts, described coating for wall surface composition also comprises tinting pigment 0 ~ 6 part.
Further preferably, with weight parts, described coating for wall surface composition comprises following component:
White carbon black 12 ~ 16 parts;
Cement 20 ~ 40 parts;
Quartz sand 7 ~ 15 parts;
Fiber 0.2 ~ 0.4 part;
Wilkinite 5 ~ 12 parts;
Attapulgite 4 ~ 10 parts;
Nano titanium oxide 0.4 ~ 4 part;
3 ~ 15 parts, tourmalinite;
Polyphenols extract 0.5 ~ 4 part;
Wetting Agent for Printing Inks 0.8 ~ 3.8 part;
0.3 ~ 1.5 part, tackiness agent;
Defoamer 0.3 ~ 1.0 part;
2 ~ 15 parts, diatomite;
Titanium dioxide 3.5 ~ 10 parts;
Tinting pigment 0 ~ 0.2 part.
Preferably, in coating for wall surface composition provided by the invention, one or more preferably in vegetable fibre, animal fibre, regenerated fibre and synthon of described fiber;
Described Polyphenols extract is be selected from one or more of plant polyphenol; Wherein said plant polyphenol comprises tea-polyphenol, apple polyphenol, grape procyanidins, oranges and tangerines polyphenol, betel nut polyphenol, Phenolic Compounds, is preferably tea-polyphenol, apple polyphenol, grape procyanidins or oranges and tangerines polyphenol;
One or more preferably in modified polyacrylate and derivative, modified polyurethane, the electric neutrality salt of poly carboxylic acid, the polynary ammonium salt modifier of unsaturated polycarboxylic acid, the polymkeric substance of unsaturated polycarboxylic acid and/or the alkyl ester ether of affixture and long-chain compound of described wetting Agent for Printing Inks;
One or more preferably in ether of cellulose, phthalic acid dibutyl ester and di(2-ethylhexyl)phosphate cresols ester of described tackiness agent;
One or more preferably in the addition polymer and organophosphate of mineral oil, terpenes oil, lipid acid low-carbon-ester, higher alcohols, higher fatty acid, higher fatty acid metal soap, higher fatty acid ester, polyoxyethylene glycol, polypropylene glycol, oxyethane of described defoamer;
One or more preferably in mineral dye and pigment dyestuff of described tinting pigment.
Wherein, the particle diameter of described component is:
White carbon black > 20nm, preferred 50nm;
Cement 200 ~ 350 order, preferably 200 orders;
Quartz sand 60 ~ 325 order, preferably 120 orders;
Wilkinite 80 ~ 325 order, preferably 200 orders;
Attapulgite 80 ~ 325 order, preferably 200 orders;
Nano titanium oxide≤20nm, preferably≤5nm;
Tourmalinite 10 ~ 50nm, preferably≤20nm;
Polyphenols extract 80 ~ 500 order, preferably 100 ~ 300 orders;
Diatomite 80 ~ 325 order, preferably 120 orders;
Titanium dioxide 80 ~ 400 order, preferably 300 orders.
On the other hand, the present invention also provides the method preparing above-mentioned coating for wall surface composition, said method comprising the steps of: pulverize above-mentioned each component by Particle size requirements, mix after screening, packaging.Wherein pulverize accordingly by the requirement of fineness, and sieve, the component not meeting fineness is reclaimed and again pulverizes and sieve, all components meeting fineness are repeatedly mixed, after each component mixes, weighs, pack, finished product is positioned over dry place.
Another aspect, the present invention also provides above-mentioned coating for wall surface composition preparing the purposes in coating for wall surface.
Another aspect, the present invention also provides a kind of coating for wall surface, and described coating for wall surface comprises above-mentioned coating for wall surface composition.
The invention provides a kind of novel coating for wall surface composition, compared with prior art, coating composition of the present invention has following advantage:
The first, in coating composition of the present invention, eliminate the use of lime, therefore avoid lime and disadvantageous effect is caused to body of wall, and make coating safer when producing and use, the decorative effect of coating can not be affected again;
The second, coating composition of the present invention effectively can remove formaldehyde.Except routine for remove formaldehyde nano titanium oxide except, also containing Polyphenols extract in coating composition of the present invention, it has separately and the collaborative very good effect except formaldehyde, and safety own, can not cause secondary pollution.The method specified according to People's Republic of China (PRC) building material industry standard JC/T1074-2008 " function of purifying indoor air coating material purifying property " is tested, the purification efficiency of the sample PARA FORMALDEHYDE PRILLS(91,95) of different batches of the present invention, more than 90%, even reaches more than 95%.
Three, coating composition of the present invention can anion releasing, the method specified according to People's Republic of China (PRC) building material industry standard JC/T1016-2006 " testing method of material anion-generating capacity " is tested, and the average increase of material negative ion is >=500/s.cm2.These negative ions can regulate human body ionic equilibrium, loosen body and mind, active cells, improve self-healing rate, and have the oxidation and effect that is old and feeble and removal air peculiar smell that suppress health.
Four, the tourmaline capable contained by coating composition of the present invention is releasing far infrared, and far infrared transmissivity is greater than 60%, may penetrate into deep somatic position, warm cell, promotes the microcirculation of blood, enhances metabolism.
Five, coating composition of the present invention can also produce micro-electric current, the current capacity of this electric current and human nerve seemingly, therefore can play short nearly blood circulation and smooth effect, have well treatment and health-care effect for the patient of some poor blood circulations and accurate patient.
Detection coating composition provided by the invention having been carried out to the aspects such as physical and chemical index, performance index, functional parameter proves, the various Hubeiwan of coating for wall surface combination of compositions provided by the invention, and create the coating for wall surface that there is active adsorption free formaldehyde, can keep the safety in production and use, reduce environmental pollution, energy anion releasing, far infrared rays and micro-electric current through specific proportioning, have a good application prospect.
Embodiment
Below in conjunction with embodiment, the present invention is further described in detail, the embodiment provided only in order to illustrate the present invention, instead of in order to limit the scope of the invention.
Experimental technique in following embodiment, if no special instructions, is ordinary method.Component used in following embodiment, reagent material etc., if no special instructions, be commercially available purchase product.
the preparation of embodiment 1-4 coating for wall surface composition of the present invention
Adopt preparation method of the present invention, prepare coating for wall surface composition of the present invention by component described in table 1 and weight percent thereof.Preparation method comprises: pulverize each component by Particle size requirements, mix after screening, packaging.Wherein pulverize accordingly by the requirement of fineness, and sieve, the component not meeting fineness is reclaimed and again pulverizes and sieve, all components meeting fineness are repeatedly mixed, after each component mixes, weighs, pack, finished product is positioned over dry place.
The composition of the coating for wall surface composition of table 1 embodiment 1 to 4 and content
the inspection of embodiment 5 coating for wall surface composition of the present invention
1, toxic ingredient inspection:
According to People's Republic of China (PRC) environment protection industry standard HJ/T201-2005, to the inspection of the following toxic ingredient of coating for wall surface composition prepared by the present invention.The results are shown in Table 2.
Toxic ingredient assay in table 2 coating for wall surface composition of the present invention
Detected result shows that coating for wall surface composition of the present invention is qualified in objectionable impurities context of detection.
2, functional detection
According to examination criteria shown in following table or equipment, functional detection is carried out to coating for wall surface composition of the present invention.The results are shown in following table 3.
The Function detection result of table 3 coating for wall surface composition of the present invention
As can be known from Table 3, coating for wall surface composition of the present invention has very high formaldehyde removing rate, even close to removing formaldehyde completely, has the formaldehyde removing rate of coating products far above this area.
In addition, negative ion generation detected result proves, coating composition of the present invention has higher anion-generating capacity, can effective fresh air, and improve indoor environment friendliness, useful human body is healthy; In addition, instrument records this coating composition far infrared transmissivity >=60, and far infrared may penetrate into deep somatic position, warm cell, and promote the microcirculation of blood, enhance metabolism, therefore coating composition of the present invention also has obvious health-care effect.
3. general property index test
According to the standard GB/T 18582-2008 of existing indoor decorating waterborne wall surface coating, general performance index inspection is carried out to coating composition of the present invention.Assay shows, coating for wall surface composition of the present invention reaches criterion of acceptability.
Claims (10)
1. a coating for wall surface composition, with weight parts, described coating for wall surface composition is composed of the following components:
White carbon black 12 ~ 16 parts;
Cement 20 ~ 40 parts;
Quartz sand 7 ~ 15 parts;
Fiber 0.2 ~ 0.4 part;
Wilkinite 5 ~ 12 parts;
Attapulgite 4 ~ 10 parts;
Nano titanium oxide 0.4 ~ 4 part;
3 ~ 15 parts, tourmalinite;
Polyphenols extract 0.5 ~ 4 part;
Wetting Agent for Printing Inks 0.8 ~ 3.8 part;
0.3 ~ 1.5 part, tackiness agent;
Defoamer 0.3 ~ 1.0 part;
2 ~ 15 parts, diatomite;
Titanium dioxide 3.5 ~ 10 parts;
Tinting pigment 0 ~ 0.2 part;
Wherein, described Polyphenols extract be selected from tea-polyphenol, apple polyphenol, grape procyanidins or oranges and tangerines polyphenol one or more;
Described fiber be selected from vegetable fibre, animal fibre, regenerated fibre and synthon one or more.
2. coating for wall surface composition according to claim 1, it is characterized in that, described wetting Agent for Printing Inks be selected from modified polyacrylate and derivative, modified polyurethane, the electric neutrality salt of poly carboxylic acid, the polynary ammonium salt modifier of unsaturated polycarboxylic acid, the polymkeric substance of unsaturated polycarboxylic acid and/or the alkyl ester ether of affixture and long-chain compound one or more.
3. coating for wall surface composition according to claim 1 and 2, is characterized in that, described tackiness agent be selected from ether of cellulose, phthalic acid dibutyl ester and di(2-ethylhexyl)phosphate cresols ester one or more.
4. coating for wall surface composition according to claim 1 and 2, it is characterized in that, described defoamer be selected from mineral oil, terpenes oil, the addition polymer of lipid acid low-carbon-ester, higher alcohols, higher fatty acid, higher fatty acid metal soap, higher fatty acid ester, polyoxyethylene glycol, polypropylene glycol, oxyethane and organophosphate one or more.
5. coating for wall surface composition according to claim 1 and 2, is characterized in that, described tinting pigment be selected from mineral dye and pigment dyestuff one or more.
6. coating for wall surface composition according to claim 1 and 2, is characterized in that, the particle diameter of described component is:
White carbon black > 20nm;
Cement 200 ~ 350 order;
Quartz sand 60 ~ 325 order;
Wilkinite 80 ~ 325 order;
Attapulgite 80 ~ 325 order;
Nano titanium oxide≤20nm;
Tourmalinite 10 ~ 50nm;
Polyphenols extract 80 ~ 500 order;
Diatomite 80 ~ 325 order;
Titanium dioxide 80 ~ 400 order.
7. coating for wall surface composition according to claim 6, is characterized in that, the particle diameter of described component is:
White carbon black is 50nm;
Cement is 200 orders;
Quartz sand is 120 orders;
Wilkinite is 200 orders;
Attapulgite is 200 orders;
Nano titanium oxide≤5nm;
Tourmalinite is 10 ~ 20nm;
Polyphenols extract is 100 ~ 300 orders;
Diatomite is 120 orders;
Titanium dioxide is 300 orders.
8. prepare a method for coating for wall surface composition according to any one of claim 1 to 7, described method comprises: pulverize each component by Particle size requirements, mix after screening, packaging.
9. coating for wall surface composition according to any one of claim 1 to 7 is preparing the purposes in coating for wall surface.
10. a coating for wall surface, described coating for wall surface comprises coating for wall surface composition according to any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287796.XA CN103011700B (en) | 2011-09-26 | 2011-09-26 | Wall coating composition, preparation method and application of wall coating composition and wall coating containing wall coating composition |
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|---|---|---|---|
| CN201110287796.XA CN103011700B (en) | 2011-09-26 | 2011-09-26 | Wall coating composition, preparation method and application of wall coating composition and wall coating containing wall coating composition |
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| CN103011700A CN103011700A (en) | 2013-04-03 |
| CN103011700B true CN103011700B (en) | 2015-07-15 |
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| CN104119790B (en) * | 2014-08-06 | 2016-04-13 | 苏州靖羽新材料有限公司 | A kind of external application building coating |
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| CN105295581A (en) * | 2015-12-03 | 2016-02-03 | 海城市家庭空间装饰材料厂 | Indoor multifunctional waterborne coating and preparation method thereof |
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| CN105670507A (en) * | 2016-03-17 | 2016-06-15 | 源森（上海）环保科技有限公司 | Building-used health maintenance protein coating liquid capable of releasing anions and preparation method of coating liquid |
| CN105838123A (en) * | 2016-06-15 | 2016-08-10 | 熊丙志 | Health preservation paint |
| CN106116271A (en) * | 2016-06-21 | 2016-11-16 | 白山市和硅藻科技有限公司 | Interior wall coating kieselguhr wall material with purification function and preparation method thereof |
| CN106116302B (en) * | 2016-06-27 | 2018-08-21 | 安徽金联地矿科技有限公司 | A kind of inner wall of building attapulgite coating |
| CN106116311B (en) * | 2016-06-30 | 2018-06-26 | 中国五冶集团有限公司 | Plaster and preparation method applied to external wall construction |
| CN108299957A (en) * | 2017-09-30 | 2018-07-20 | 四会市启德信息咨询服务有限公司 | It is a kind of efficiently to remove methanal paint |
| CN107814514A (en) * | 2017-11-23 | 2018-03-20 | 安徽柏邦钛白粉有限公司 | A kind of titanium dioxide coating for wall surface and preparation method thereof |
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| JP2001003048A (en) * | 1999-06-21 | 2001-01-09 | Daicel Chem Ind Ltd | Admixture for soil cement |
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| CN1632010A (en) * | 2004-11-23 | 2005-06-29 | 中国建筑材料科学研究院 | Decoration paint with air-purifying, sterilization and dampness adjusting function for internal wall |
| CN1982379A (en) * | 2005-12-15 | 2007-06-20 | 朱文明 | Inner-wall coating composition |
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