CN103980788B - True stone exterior coating of a kind of aqueous environment protection silicon third and preparation method thereof - Google Patents
True stone exterior coating of a kind of aqueous environment protection silicon third and preparation method thereof Download PDFInfo
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- CN103980788B CN103980788B CN201410207266.3A CN201410207266A CN103980788B CN 103980788 B CN103980788 B CN 103980788B CN 201410207266 A CN201410207266 A CN 201410207266A CN 103980788 B CN103980788 B CN 103980788B
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Abstract
The present invention discloses the true stone exterior coating of a kind of aqueous environment protection silicon third, and it comprises the component of following massfraction: organosilicon crylic acid latex 30% ~ 40%, alcohol ester 12 film coalescence aid 2 ~ 5%, natural sliver 2 ~ 6%, silica powder 50 ~ 55%, thickening material 0.1 ~ 0.5%, frostproofer 1 ~ 5%, dispersion agent 0.1 ~ 0.3%, defoamer 0.1 ~ 0.3% and sanitas 0.1 ~ 0.3%.This coating natural green environmental protection, film is tough and tensile, sticking power is extremely strong; There is fabulous acid and alkali-resistance, water tolerance, anti-pollution, stereoscopic sensation are faded by force, or not the advantage such as texture is good, good decorating effect, overcome traditional stone paint chance water and wash away easy whiting, the shortcoming of the easy yellowing of solar radiation, copy the rock crystal grain effect of natural granite, true to naturely represent grouan texture texture, also geological diagnostics original appearance, what exactly like stone material enriches texture, gives visual enjoyment that is serious as grouan, air.
Description
Technical field
The present invention relates to a kind of coating for wall surface, relate to true stone exterior coating of a kind of aqueous environment protection silicon third and preparation method thereof particularly.
Background technology
In recent years, Water-borne modification, environmental protection, multifunction and high performance have become the trend of building external paint development, and along with improving constantly of people's living standard, the decorative effect of people to coating it is also proposed higher requirement.There is the shortcomings such as gloss is low, poor adhesive force, winter hardiness are poor, not water-fast in the acrylic coating thrown in the market, and coating easily ftractures, peels off, rainwater etc. easily infiltrate metope, corrosion body of wall, this not only affects the beautiful decoration of buildings, and will reduce the practical life of buildings.
Summary of the invention
Goal of the invention: for solving the technical problem existed in prior art, the invention provides true stone exterior coating of a kind of aqueous environment protection silicon third and preparation method thereof.
Technology contents: for realizing above-mentioned technical purpose, the present invention proposes the true stone exterior coating of a kind of aqueous environment protection silicon third, comprises the component organosilicon crylic acid latex 30% ~ 40% of following massfraction, alcohol ester 12 film coalescence aid 2 ~ 5%, natural sliver 2 ~ 6%, silica powder 50 ~ 55%, thickening material 0.1 ~ 0.5%, frostproofer 1 ~ 5%, dispersion agent 0.1 ~ 0.3%, defoamer 0.1 ~ 0.3% and sanitas 0.1 ~ 0.3%.
Wherein, described organosilicon crylic acid latex is mass ratio is (20 ~ 25): the high-grade organosilicon crylic acid latex of ZT-6500 of (10 ~ 15) and the mixture of high quality silicon acrylic emulsion, wherein, the high-grade organosilicon crylic acid latex of described ZT-6500 is that Hefei bright moon chemical building material company limited produces, and described high quality silicon acrylic emulsion is the high quality silicon acrylic emulsion of Guangzhou Shuan Pu trade Co., Ltd.By carrying out composite by two kinds of functional organosilicon crylic acid latexs according to above-mentioned mass ratio, both can be made minimum at the synergistic cost that makes of performance simultaneously.
The particle diameter of described natural sliver is 1000 ~ 1500 orders, is preferably 1250 orders, and natural sliver has nontoxic, pollution-free, anticorrosive, acid and alkali-resistance, uprising solarization, non-discoloring feature.
The particle diameter of described silica powder is 200 ~ 3000 orders, is preferably 1250 orders.
Described thickening material is the multi-functional thickening material of Beijing Gongda Weiye Sci-Tech Research Center.
Described frostproofer is any one or a few in propylene glycol and ethylene glycol, is preferably propylene glycol.
Described dispersion agent is the high force dispersion agent of Beijing Gongda Weiye Sci-Tech Research Center.
Described defoamer is any one or a few in S-220, DF-8205/879, DF849/230, DF8206 and DF-220, is preferably S-220.
Described sanitas is the strong disinfecting sanitas 981 of Shanghai Ji Yi Chemical Co., Ltd..
The present invention proposes the preparation method of the true stone exterior coating of above-mentioned aqueous environment protection silicon third, comprise the steps:
(1) under the stirring velocity of 700 ~ 900r/min, high-grade for the ZT-6500 of formula ratio organosilicon crylic acid latex, high quality silicon acrylic emulsion, alcohol ester 12 film coalescence aid and frostproofer are added in stirred pot respectively, stirs 15-20min;
(2) under the stirring velocity of 2700 ~ 2900r/min, respectively the silica powder of formula ratio, natural sliver are added in stirred pot that to stir 25-30min even; Add the thickening material of formula ratio, dispersion agent, defoamer S-220 and sanitas more respectively, stir 25-35min and namely obtain the true stone exterior coating of aqueous environment protection silicon third.
The high-grade organosilicon crylic acid latex of ZT-6500 is used to make the exterior coating of preparation have environment-friendly type, high thermal resistance, weathering resistance, high water-fast, chemical-resistant, the advantages such as hydrophobic, antipollution, high tint retention, snappiness, sticking power are good; Use high quality silicon acrylic emulsion, there is lower film-forming temperature, glued membrane is fine and close, tough and tensile, gloss, hardness are high, antipollution, water-fast fabulous, strong adhesion, cohesive strength is high, chemical-resistant, has excellent weather resistance, non yellowing; Use alcohol ester-12 greatly can reduce the minimum film-forming temperature of coating, obviously improve film forming properties, improve the glossiness of film, intensity and anti-grinded hardness index, promote levelling property, give film with good snappiness and elasticity, and the freeze-thaw stability of coating can be improved; The features such as the environment friendly silicon third true stone exterior coating using natural sliver to make has wear-resisting, waterproof, anticorrosion, nontoxic, cohesive force is strong; Use ultrafine quartz powder, the features such as nontoxic, hardness is high, opaque is fine and smooth, anticorrosive, acid and alkali-resistance, uprising solarization, nondiscoloration, have obvious strengthening action; Multi-functional thickening material is a kind of product innovation, environmental protection, thickening material excellent; Propylene glycol frostproofer, nontoxic, the viscosity of propylene glycol and good hygroscopicity, have good mutual solubility, and the aqueous solution of propylene glycol is effective antifreezing agent.High force dispersion agent has remarkable dispersive ability, splendid soil removability, good absorption, wet performance.
Beneficial effect: cooperatively interacting and mutually coordinating by each recipe ingredient of exterior coating of the present invention, the exterior coating tool prepared is had the following advantages: environmental protection, film is tough and tensile, sticking power is extremely strong; There is fabulous acid and alkali-resistance, water tolerance, anti-pollution, stereoscopic sensation are faded by force, or not the advantage such as texture is good, good decorating effect, overcome traditional stone paint chance water and wash away easy whiting, the shortcoming of the easy yellowing of solar radiation, copy the rock crystal grain effect of natural granite, true to naturely represent grouan texture texture, also geological diagnostics original appearance, what exactly like stone material enriches texture, give visual enjoyment that is serious as grouan, air, it is a kind of stone paint of aqueous, environmental protective permanent seal cooling, meet the demand of the modern life mankind to environmental protection, have good promotional value and development space.
Embodiment
The source of the chemical reagent that each embodiment following uses is as follows: the high-grade organosilicon crylic acid latex of ZT-6500 is bought from Hefei bright moon chemical building material company limited; High quality silicon acrylic emulsion uses to be bought from Guangzhou Shuan Pu trade Co., Ltd; Alcohol ester 12 film coalescence aid is bought from Wuxi Han Desen heavy chemicals company limited; Natural sliver is bought from Lingshou County, Hebei province Feng Jun sliver source mill; Silica powder is bought from sea otter micro mist factory of Henan Province; Thickening material uses the multi-functional thickening material bought from Beijing Gongda Weiye Sci-Tech Research Center; Propylene glycol frostproofer is bought from Jinan Ju You Chemical Co., Ltd.; Dispersion agent uses the high force dispersion agent bought from Beijing Gongda Weiye Sci-Tech Research Center; Sanitas uses the strong disinfecting sanitas 981 bought from Shanghai Ji Yi Chemical Co., Ltd.; Defoamer S-220 buys from source, Jinsui River chemical industry.
The preparation of the true stone exterior coating of embodiment 1 ~ 5 aqueous environment protection silicon third.
The mass percent of each formula given according to form 1 and agitation condition, first, under stirring at low speed condition, high-grade for the ZT-6500 of formula ratio organosilicon crylic acid latex, high quality silicon acrylic emulsion, alcohol ester 12 film coalescence aid and frostproofer are added in stirred pot respectively, stirs 15 ~ 20min; Then, under high-speed stirring condition, respectively the silica powder of formula ratio, sliver are added stirring 25 ~ 30min in stirred pot; Add the thickening material of formula ratio, dispersion agent, defoamer S-220 and sanitas more respectively, stir 25 ~ 35min and namely obtain the true stone exterior coating of aqueous environment protection silicon third.
The each Example formulations composition of table 1
The true stone exterior coating performance test results of embodiment 6 aqueous environment protection silicon third.
Test the performance of the true stone exterior coating of aqueous environment protection silicon third prepared by embodiment 1 ~ 5, result is as shown in table 2.
The true stone exterior coating performance test results of table 2 aqueous environment protection silicon third
The high-grade organosilicon crylic acid latex of ZT-6500 is used to make the exterior coating of preparation have environment-friendly type, high thermal resistance, weathering resistance, high water-fast, chemical-resistant, the advantages such as hydrophobic, antipollution, high tint retention, snappiness, sticking power are good; Use high quality silicon acrylic emulsion, there is lower film-forming temperature, glued membrane is fine and close, tough and tensile, gloss, hardness are high, antipollution, water-fast fabulous, strong adhesion, cohesive strength is high, chemical-resistant, has excellent weather resistance, non yellowing; Use alcohol ester-12 greatly can reduce the minimum film-forming temperature of coating, obviously improve film forming properties, improve the glossiness of film, intensity and anti-grinded hardness index, promote levelling property, give film with good snappiness and elasticity, and the freeze-thaw stability of coating can be improved; The features such as the environment friendly silicon third true stone exterior coating using natural sliver to make has wear-resisting, waterproof, anticorrosion, nontoxic, cohesive force is strong; Use ultrafine quartz powder, the features such as nontoxic, hardness is high, opaque is fine and smooth, anticorrosive, acid and alkali-resistance, uprising solarization, nondiscoloration, have obvious strengthening action; Multi-functional thickening material is a kind of product innovation, environmental protection, thickening material excellent; Propylene glycol frostproofer, nontoxic, the viscosity of propylene glycol and good hygroscopicity, have good mutual solubility, and the aqueous solution of propylene glycol is effective antifreezing agent.High force dispersion agent has remarkable dispersive ability, splendid soil removability, good absorption, wet performance.
The aqueous environment protection silicon third true stone exterior coating natural green environmental protection adopting above-mentioned preparation method to develop, film is tough and tensile, sticking power is extremely strong; There is fabulous acid and alkali-resistance, water tolerance, anti-pollution, stereoscopic sensation are faded by force, or not the advantage such as texture is good, good decorating effect, meet the demand of the modern life mankind to environmental protection, have good promotional value and development space.
Claims (7)
1. the true stone exterior coating of aqueous environment protection silicon third, it is characterized in that, comprise the component of following massfraction: organosilicon crylic acid latex 30% ~ 40%, alcohol ester 12 film coalescence aid 2 ~ 5%, natural sliver 2 ~ 6%, silica powder 50 ~ 55%, thickening material 0.1 ~ 0.5%, frostproofer 1 ~ 5%, dispersion agent 0.1 ~ 0.3%, defoamer 0.1 ~ 0.3% and sanitas 0.1 ~ 0.3%, wherein, described organosilicon crylic acid latex is mass ratio is (20 ~ 25): the high-grade organosilicon crylic acid latex of ZT-6500 of (10 ~ 15) and the mixture of high quality silicon acrylic emulsion, wherein, the high-grade organosilicon crylic acid latex of described ZT-6500 is that Hefei bright moon chemical building material company limited produces, described high quality silicon acrylic emulsion is the high quality silicon acrylic emulsion of Guangzhou Shuan Pu trade Co., Ltd, the particle diameter of described natural sliver is 1000 ~ 1500 orders, the particle diameter of described silica powder is 200 ~ 3000 orders.
2. the true stone exterior coating of aqueous environment protection silicon third according to claim 1, is characterized in that, described thickening material is the multi-functional thickening material of Beijing Gongda Weiye Sci-Tech Research Center.
3. the true stone exterior coating of aqueous environment protection silicon third according to claim 1, is characterized in that, described frostproofer is any one or two kinds in propylene glycol, ethylene glycol.
4. the true stone exterior coating of aqueous environment protection silicon third according to claim 1, is characterized in that, described dispersion agent is the high force dispersion agent of Beijing Gongda Weiye Sci-Tech Research Center.
5. the true stone exterior coating of aqueous environment protection silicon third according to claim 1, is characterized in that, described defoamer is any one or a few in S-220, DF-8205/879, DF849/230, DF8206 and DF-220.
6. the true stone exterior coating of aqueous environment protection silicon third according to claim 1, is characterized in that, described sanitas is the strong disinfecting sanitas 981 of Shanghai Ji Yi Chemical Co., Ltd..
7. the preparation method of the true stone exterior coating of aqueous environment protection silicon third according to claim 1, is characterized in that, comprise the steps:
(1) under the stirring velocity of 700 ~ 900r/min, high-grade for the ZT-6500 of formula ratio organosilicon crylic acid latex, high quality silicon acrylic emulsion, alcohol ester 12 film coalescence aid and frostproofer are added in stirred pot respectively, stirs 15-20min;
(2) under the stirring velocity of 2700 ~ 2900r/min, the silica powder of formula ratio, natural sliver are added in stirred pot stir 25-30min respectively; Add the thickening material of formula ratio, dispersion agent, defoamer and sanitas more respectively, stir 25-35min and namely obtain the true stone exterior coating of aqueous environment protection silicon third.
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| CN104449169A (en) * | 2014-12-31 | 2015-03-25 | 韦良 | Preparation method of natural slice paint |
| CN104775584B (en) * | 2015-04-02 | 2017-06-27 | 信阳天意节能技术股份有限公司 | The inorganic rock wool heat insulating decorative board of levelability natural stone lacquer painting |
| CN104775583B (en) * | 2015-04-02 | 2017-06-27 | 信阳天意节能技术股份有限公司 | Levelability natural stone lacquer painting molds graphite polyphenyl heat insulating decorative board |
| CN104830184A (en) * | 2015-05-20 | 2015-08-12 | 田雪 | Water-based imitated marble multi-color paint and preparation and construction method thereof |
| CN106967344A (en) * | 2017-04-22 | 2017-07-21 | 青岛金绮丽涂料股份有限公司 | A kind of colorful true mineral varnish of enhanced water resistance |
| CN109678391B (en) * | 2018-09-28 | 2019-10-18 | 杭州鑫辰防水科技有限公司 | A kind of nanometer of artificial granite paint |
| CN109722914B (en) * | 2018-12-21 | 2021-12-28 | 亚士创能新材料(滁州)有限公司 | Stone-like dry-type coated flexible sheet and preparation method thereof |
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| KR100912924B1 (en) * | 2009-02-05 | 2009-08-20 | 최성필 | Stone-like spray-painting composition, method for preparing and using the same |
| CN102002296A (en) * | 2010-12-10 | 2011-04-06 | 现代精密化工（郑州）有限公司 | Ceramic encaustic brick lacquer |
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Effective date of registration: 20180619 Address after: No. 1, Chengyang street, Xushui District, Baoding, Hebei Patentee after: Hebei Chenyang IndustrialL&trade Group Co., Ltd. Address before: No. 2, Mengxi Road, Zhenjiang, Jiangsu Province, Jiangsu Patentee before: Jiangsu University of Science and Technology |
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