CN103146269A - Preparation method for water-based high reflection radiation compound heat preservation and heat insulation coatings - Google Patents

Preparation method for water-based high reflection radiation compound heat preservation and heat insulation coatings Download PDF

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Publication number
CN103146269A
CN103146269A CN2013100147497A CN201310014749A CN103146269A CN 103146269 A CN103146269 A CN 103146269A CN 2013100147497 A CN2013100147497 A CN 2013100147497A CN 201310014749 A CN201310014749 A CN 201310014749A CN 103146269 A CN103146269 A CN 103146269A
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China
Prior art keywords
water
formula
emulsion
reflected radiation
insulating mold
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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.)
Pending
Application number
CN2013100147497A
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Chinese (zh)
Inventor
汤建新
戴佰林
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Hunan University of Technology
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Hunan University of Technology
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Application filed by Hunan University of Technology filed Critical Hunan University of Technology
Priority to CN2013100147497A priority Critical patent/CN103146269A/en
Publication of CN103146269A publication Critical patent/CN103146269A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/004Reflecting paints; Signal paints

Abstract

The invention discloses a preparation method for water-based high reflection radiation compound heat preservation and heat insulation coatings. The coatings are mixed and prepared according to the following mass components that a first formula includes 15-35% of water, 25-40% of styrene-acrylic emulsion, 5-15% of heat preservation materials, 1-20% of fillers, 5-15% of titanium dioxide, and 2-10% of adjuvants; and a second formula includes 25-65% of water, 10-40% of waterborne fluorine resin emulsion, 10-40% of silicone acrylic emulsion, 1-10% of heat insulating nanometer oxide particles, 1-15% of fillers and 2-10% of adjuvants. According to the preparation method, the first formula is used as base coat, and the second formula is used as finish coat, and through a compound function of the two types of coats, the coatings which have heat preservation and insulation performance, have good soiling resistance and weather fastness, and are environment-friendly can be obtained. A coating layer prepared through the coatings has the advantages of combining heat preservation performance, heat insulation performance, soiling resistance and weather fastness, being excellent in mechanical properties and easy to process. In addition, the coatings have a self-cleaning function like lotus leaves.

Description

The preparation of the compound insulating mold coating of the high reflected radiation of a kind of water-based
Technical field
The present invention relates to a kind of preparation method of coating, preparation of the compound insulating mold coating of the high reflected radiation of especially a kind of water-based and preparation method thereof
Background technology
In AND ENERGY RESOURCES CONSUMPTION IN CHINA, building energy consumption accounts for more than 30% of national energy consumption.Because the heat preservation and insulations such as China's building maintenance structure (external and internal wall, roof, door and window) are relatively poor, almost 2/3rds heating and air-conditioning is with all having wasted.As exterior coating, heat retaining property and thermal insulation are two importances of coating, have equal importance.If only have heat retaining property, only can play insulation effect in winter, for heat-blocking action useless in summer; If thermal insulation is only arranged, only in summer, the sunlight reflected radiation is fallen, for there is no insulation effect winter.Simultaneously, having good contamination resistance and weathering resistance is also two importances of exterior coating, if the good weatherability of coating, contamination resistance is poor, even coating a century does not come off, buildings is dirty soon, can not embody the decorative effect to buildings; If the contamination resistance of coating is good, weathering resistance is poor, more beautiful exterior wall application, also can not be lasting because of the aging of native coating.Therefore, for building external paint, only have heat retaining property, thermal insulation, contamination resistance, weathering resistance four aspects combine, and could allow buildings both energy-conservation, and are attractive in appearance lasting again.And along with society is more and more higher to the requirement of environment, adopt water soluble paint or emulsion paint to become a kind of social trend.。
Summary of the invention
One of purpose of the present invention is for the deficiencies in the prior art, provide a kind of thermal conductivity little, sunlight is had reflected radiation, heat insulation property is good, contamination resistance is good, weathering resistance is lasting, environmentally friendly, Integral decoration is effective coating.
Another object of the present invention is to provide a kind of preparation method of above-mentioned coating.
The objective of the invention is to be achieved through the following technical solutions:
1. heat reflection radiative recombination type insulating mold coating is characterized in that described coating is formed by the component mixed preparing of following massfraction:
Formula one: water 15-35%
Benzene emulsion 25-40%
Lagging material 5-15%
Filler 1-20%
Titanium dioxide 5-15%
Auxiliary agent 2-10%
Formula two: water 25-65%
Water-based fluororesin emulsion 10-40%
Organosilicon crylic acid latex 10-40%
Heat insulation nano oxide particle 1-10%
Filler 1-15%
Auxiliary agent 2-10%
Described formula one is exterior wall base paint, and formula two be exterior wall paint, and formula one and formula two thermal insulation outer wall that is composited paints.The priming paint thermal conductivity of formula one is low, mainly plays insulation effect.Added the heat insulation nano oxide compound in the finish paint of formula two, can and be radiated in air the most of ultraviolet ray in sunlight and infrared reflection, thereby play heat-blocking action, and adopt the compound of water-based fluororesin emulsion, organosilicon crylic acid latex and nanoparticle, can obtain good contamination resistance and weathering resistance.
In described formula one, lagging material is one or more mixture in hollow glass micropearl, borosilicic acid rock hollow glass micropearl, hollow glass fibre, and its particle diameter is the 20-150 micron.The thermal conductivity of undercoat mainly falls.
In described formula two, the water-based fluororesin emulsion is one or more the mixture of copolymer emulsion of copolymer emulsion, tetrafluoroethylene and the ethene of ptfe emulsion, tetrafluoroethylene and R 1216, and the emulsion particle diameter of described water-based fluororesin emulsion is the 50-500 nanometer.The fluoro-resin emulsion organosilicon crylic acid latex is compound, forms fluorine silicon the third coating at coating surface, can play good contamination resistance.
Described heat insulation nano oxide particle is silicon-dioxide and rutile titanium dioxide, zinc oxide, and one or more mixture in aluminum oxide, described heat insulation nano oxide particle diameter is the 1-100 nanometer.It can reflected radiation most of ultraviolet ray and infrared rays in sunlight, nano silicon for wavelength at 400nm with interior ultraviolet ray, specific absorption reaches more than 70%, for wavelength at 800nm with interior infrared rays, reflectivity also can reach more than 70%.Nano titanium oxide and zinc oxide also can absorb the most of ultraviolet ray in sunlight, play heat-blocking action, and nanoparticle can make the contamination resistance of coating better evenly the arranging of fluorine silicon the third coatingsurface, and form super-hydrophobic layer.
Described filler is light calcium carbonate.
Described auxiliary agent is defoamer, wetting agent, thickening material, rheological agent, antimildew disinfectant, P HConditioning agent, dispersion agent, frostproofer, film coalescence aid.
The preparation method of coating of the present invention is as follows:
A preparation method fills a prescription:
A) pre-mixing: add the water that accounts for total Water 75-85% in producing tank, defoamer, wetting agent, thickening material, rheological agent, antimildew disinfectant, PH conditioning agent, dispersion agent, frostproofer, film coalescence aid are added to the water, disperseed 10-20 minute under the rotating speed of 500-800 rev/min.
B) disperse slurrying: titanium dioxide and filler are joined in above-mentioned homogeneous solution, under the rotating speed of 1200-1500 rev/min high speed dispersion 10-20 minute, the uniform sizing material of system.
C) paint adds above-mentioned slurry, benzene emulsion in paint mixing tank, 200-300 rev/min of lower stirring at low speed, until stir, lagging material is added gradually, and keep stirring at low speed, at last the water of remaining 15-25% is added, and at 200-300 rev/min of lower stirring at low speed 10-20 minute.
D) packing.
Two preparation methods fill a prescription:
A) pre-mixing: add the water that accounts for total Water 80-90% in producing tank, defoamer, wetting agent, thickening material, rheological agent, antimildew disinfectant, PH conditioning agent, dispersion agent, frostproofer, film coalescence aid are added to the water, disperseed 10-20 minute under the rotating speed of 500-800 rev/min, obtain premix.
B) dispersion grinding: titanium dioxide, heat-insulating powder (nano silicon, aluminum oxide, zinc oxide etc.) and filler are added in dispersion tank, under the rotating speed of 1200-1500 rev/min high speed dispersion 10-20 minute, the uniformed powder of system.
C) paint, add above-mentioned premix, benzene emulsion in paint mixing tank, 200-300 rev/min of lower stirring at low speed, until stir, add above-mentioned powder gradually in paint mixing tank, and the maintenance stirring at low speed, at last the water of remaining 10-20% is added, and at 200-300 rev/min of lower stirring at low speed 10-20 minute.
D) packing.
The present invention compares with heat preserving and insulating material in the market, has following characteristics:
1, the present invention is when having heat insulating, and coating has well good contamination resistance and more lasting weathering resistance.
2, the present invention just has environmentally friendly water-soluble emulsion paint, and coating is thinner, alleviates the heavy burden of buildings.

Claims (6)

1. the preparation of the compound insulating mold coating of the high reflected radiation of water-based is characterized in that described coating is formed by the component mixed preparing of following massfraction:
Formula one: water 15-35%
Benzene emulsion 25-40%
Lagging material 5-15%
Filler 1-20%
Titanium dioxide 5-15%
Auxiliary agent 2-10%
Formula two: water 25-65%
Water-based fluororesin emulsion 10-40%
Organosilicon crylic acid latex 10-40%
Heat insulation nano oxide particle 1-10%
Filler 1-15%
Auxiliary agent 2-10%
The compound insulating mold coating of the high reflected radiation of water-based described according to right 1 is characterized in that described formula one is exterior wall base paint, and formula two be exterior wall paint, and formula one and formula two thermal insulation outer wall that is composited paints.
2. the compound insulating mold coating of reflected radiation described according to right 1, it is characterized in that, in described formula one, lagging material is one or more mixture in hollow glass micropearl, borosilicic acid rock hollow glass micropearl, hollow glass fibre, and its particle diameter is the 20-150 micron.
3. the compound insulating mold coating of the high reflected radiation of water-based described according to right 1, it is characterized in that, in described formula two, the water-based fluororesin emulsion is one or more the mixture of copolymer emulsion of copolymer emulsion, tetrafluoroethylene and the ethene of ptfe emulsion, tetrafluoroethylene and R 1216, and the emulsion particle diameter of described water-based fluororesin emulsion is the 50-500 nanometer.
4. the compound insulating mold coating of the high reflected radiation of water-based described according to right 1, it is characterized in that, described heat insulation nano oxide particle is silicon-dioxide and rutile titanium dioxide, zinc oxide, one or more mixture in aluminum oxide, described heat insulation nano oxide particle diameter is the 1-100 nanometer.
5. the compound insulating mold coating of the high reflected radiation of water-based described according to right 1, is characterized in that, described filler is light calcium carbonate.
6. the compound insulating mold coating of the high reflected radiation of water-based described according to right 1, is characterized in that, described auxiliary agent is defoamer, wetting agent, thickening material, rheological agent, antimildew disinfectant, PH conditioning agent, dispersion agent, frostproofer, film coalescence aid.
CN2013100147497A 2013-01-16 2013-01-16 Preparation method for water-based high reflection radiation compound heat preservation and heat insulation coatings Pending CN103146269A (en)

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Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103666133A (en) * 2013-11-27 2014-03-26 王传福 Stain-resistant waterborne coating
CN103788778A (en) * 2014-02-10 2014-05-14 广东华兹卜化学工业有限公司 Antifouling and heat-insulating outer wall paint
CN103952016A (en) * 2014-05-19 2014-07-30 刘晓萍 Interior wall latex paint with low thermal conductivity
CN104231811A (en) * 2014-10-07 2014-12-24 江阴延利汽车饰件股份有限公司 Radiative heat insulation coating for vehicle window
CN104231779A (en) * 2014-10-20 2014-12-24 徐妍玲 Reflective thermal insulating coating
CN104277697A (en) * 2014-10-29 2015-01-14 安徽朗凯奇建材有限公司 Contamination-resistant and heat insulation aqueous coating and preparation method thereof
CN104277520A (en) * 2014-10-29 2015-01-14 安徽朗凯奇建材有限公司 Heat reflection thermal insulation water-based paint and preparation method thereof
CN104277609A (en) * 2014-10-29 2015-01-14 安徽朗凯奇建材有限公司 Heat insulation, sterilization and waterproof coating and preparation method thereof
CN104292922A (en) * 2014-11-12 2015-01-21 徐妍玲 Nanometer heat insulating antibacterial paint
CN104356787A (en) * 2014-11-19 2015-02-18 徐妍玲 Reflective waterproof coating
CN104402318A (en) * 2014-11-13 2015-03-11 无锡中洁能源技术有限公司 Solar energy-resistant heat-insulation coating used for building retaining outer wall and preparation method thereof
CN104402320A (en) * 2014-11-11 2015-03-11 黄美忠 High-waterproof colorful stone-like paint
CN104559398A (en) * 2013-10-16 2015-04-29 李文秀 Manufacturing method of high-performance heat insulation material
CN104610788A (en) * 2015-02-03 2015-05-13 安徽工业大学 Strontium aluminate nano-sheet composite coating
CN104710892A (en) * 2013-12-16 2015-06-17 苏州大乘环保建材有限公司 Elastic self-cleaning reflective thermal-insulating coating
CN105315822A (en) * 2014-07-11 2016-02-10 陶氏环球技术有限责任公司 Infrared reflective clear coating compositions for elastomeric wall and roof coatings
CN105419531A (en) * 2016-01-26 2016-03-23 哈尔滨艾斯贝科科技发展有限公司 Preparing method of superhigh-sunshine reflectance ratio coating
CN106009969A (en) * 2016-07-14 2016-10-12 安徽恒兴装饰工程有限公司 Stain-resistant latex paint with high adsorbability and preparation method thereof
CN106244008A (en) * 2016-08-26 2016-12-21 孟玲 Anti-ultraviolet heat preservation type environment protection interior wall paint
CN107641396A (en) * 2017-09-22 2018-01-30 南京兰庭绿色建筑技术有限公司 A kind of sunshading and heat-insulating coating and preparation method thereof
CN107760116A (en) * 2017-11-18 2018-03-06 安徽省神洲建材科技有限公司 A kind of preparation method of thermal insulation inner-wall veneer coating
CN110028848A (en) * 2019-04-29 2019-07-19 安徽律正科技信息服务有限公司 A kind of energy-saving material and preparation method thereof
CN110028846A (en) * 2019-03-19 2019-07-19 佛山市美联涂料有限公司 A kind of scrubbing resistance reflective heat-insulation paint and preparation method thereof
CN110317521A (en) * 2019-07-05 2019-10-11 宁波瑞凌新能源科技有限公司 Selective radiation refrigeration coating and its composite material and methods for using them
CN111592798A (en) * 2019-02-20 2020-08-28 中路高科交通检测检验认证有限公司 Self-cleaning material and preparation method thereof
CN110896639B (en) * 2019-07-05 2021-12-14 宁波瑞凌新能源科技有限公司 Radiation refrigeration functional coating and application thereof

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CN101085892A (en) * 2007-05-31 2007-12-12 广州秀珀化工有限公司 Thin and thermal insulation inner wall paint, preparation method and construction method thereof
CN101307210A (en) * 2008-07-02 2008-11-19 胡硕 Ultra-discharging water-soluble fluor-silicon-acrylic coatings with nano particles
CN102719150A (en) * 2011-04-25 2012-10-10 沈阳中科腐蚀控制工程技术中心 Reflecting heat-insulation flame-retardant paint and preparation method thereof
CN102206444A (en) * 2011-05-23 2011-10-05 开平市日固力涂料有限公司 Waterproof heat-insulating paint for concrete-made external wall

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104559398A (en) * 2013-10-16 2015-04-29 李文秀 Manufacturing method of high-performance heat insulation material
CN103666133A (en) * 2013-11-27 2014-03-26 王传福 Stain-resistant waterborne coating
CN104710892A (en) * 2013-12-16 2015-06-17 苏州大乘环保建材有限公司 Elastic self-cleaning reflective thermal-insulating coating
CN103788778A (en) * 2014-02-10 2014-05-14 广东华兹卜化学工业有限公司 Antifouling and heat-insulating outer wall paint
CN103952016A (en) * 2014-05-19 2014-07-30 刘晓萍 Interior wall latex paint with low thermal conductivity
CN105315822A (en) * 2014-07-11 2016-02-10 陶氏环球技术有限责任公司 Infrared reflective clear coating compositions for elastomeric wall and roof coatings
CN104231811A (en) * 2014-10-07 2014-12-24 江阴延利汽车饰件股份有限公司 Radiative heat insulation coating for vehicle window
CN104231779A (en) * 2014-10-20 2014-12-24 徐妍玲 Reflective thermal insulating coating
CN104277697A (en) * 2014-10-29 2015-01-14 安徽朗凯奇建材有限公司 Contamination-resistant and heat insulation aqueous coating and preparation method thereof
CN104277609A (en) * 2014-10-29 2015-01-14 安徽朗凯奇建材有限公司 Heat insulation, sterilization and waterproof coating and preparation method thereof
CN104277520A (en) * 2014-10-29 2015-01-14 安徽朗凯奇建材有限公司 Heat reflection thermal insulation water-based paint and preparation method thereof
CN104402320A (en) * 2014-11-11 2015-03-11 黄美忠 High-waterproof colorful stone-like paint
CN104292922A (en) * 2014-11-12 2015-01-21 徐妍玲 Nanometer heat insulating antibacterial paint
CN104292922B (en) * 2014-11-12 2016-06-22 徐妍玲 Nano heat-insulating antimicrobial paint
CN104402318A (en) * 2014-11-13 2015-03-11 无锡中洁能源技术有限公司 Solar energy-resistant heat-insulation coating used for building retaining outer wall and preparation method thereof
CN104356787A (en) * 2014-11-19 2015-02-18 徐妍玲 Reflective waterproof coating
CN104610788A (en) * 2015-02-03 2015-05-13 安徽工业大学 Strontium aluminate nano-sheet composite coating
CN105419531A (en) * 2016-01-26 2016-03-23 哈尔滨艾斯贝科科技发展有限公司 Preparing method of superhigh-sunshine reflectance ratio coating
CN106009969A (en) * 2016-07-14 2016-10-12 安徽恒兴装饰工程有限公司 Stain-resistant latex paint with high adsorbability and preparation method thereof
CN106244008A (en) * 2016-08-26 2016-12-21 孟玲 Anti-ultraviolet heat preservation type environment protection interior wall paint
CN107641396A (en) * 2017-09-22 2018-01-30 南京兰庭绿色建筑技术有限公司 A kind of sunshading and heat-insulating coating and preparation method thereof
CN107760116A (en) * 2017-11-18 2018-03-06 安徽省神洲建材科技有限公司 A kind of preparation method of thermal insulation inner-wall veneer coating
CN111592798A (en) * 2019-02-20 2020-08-28 中路高科交通检测检验认证有限公司 Self-cleaning material and preparation method thereof
CN110028846A (en) * 2019-03-19 2019-07-19 佛山市美联涂料有限公司 A kind of scrubbing resistance reflective heat-insulation paint and preparation method thereof
CN110028848A (en) * 2019-04-29 2019-07-19 安徽律正科技信息服务有限公司 A kind of energy-saving material and preparation method thereof
CN110317521A (en) * 2019-07-05 2019-10-11 宁波瑞凌新能源科技有限公司 Selective radiation refrigeration coating and its composite material and methods for using them
CN110896639A (en) * 2019-07-05 2020-03-20 宁波瑞凌新能源科技有限公司 Radiation refrigeration functional coating and application thereof
CN110896639B (en) * 2019-07-05 2021-12-14 宁波瑞凌新能源科技有限公司 Radiation refrigeration functional coating and application thereof

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Application publication date: 20130612