CN101550312A - Transparent heat insulation coating of alkyd resin glass - Google Patents
Transparent heat insulation coating of alkyd resin glass Download PDFInfo
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- CN101550312A CN101550312A CNA2008102163296A CN200810216329A CN101550312A CN 101550312 A CN101550312 A CN 101550312A CN A2008102163296 A CNA2008102163296 A CN A2008102163296A CN 200810216329 A CN200810216329 A CN 200810216329A CN 101550312 A CN101550312 A CN 101550312A
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Abstract
The invention discloses a transparent heat insulation coating of synthetic alkyd resin glass and a preparation method thereof, wherein the coating comprises 30-65 percent (weight) of synthetic alkyd resin, 10-20 percent of amine resin, 10-25 percent of ATO sizing agent, auxiliary agent and diluting agent, wherein the solid content of the nano ATO sizing agent is 10-30 percent and the grain diameter is 30-80nm. The preparation method comprises the steps of firstly, dropping 10-25 percent of nano ATO sizing agent with the solid content being 10-30 percent into the 30-65 percent of synthetic alkyd resin, stirring for 10-30 min, then adding the amine resin, the auxiliary agent and the diluting agent by weight percent, and stirring to obtain the glass transparent heat insulation coating. Compared with other coated glass, the coating reduces cost greatly and has the advantages of high visible light transmission, low infrared ray transmission, high hardness, strong adhesive force and the like. The coating is specially applicable to the glass of buildings, automobiles, trains, airplanes and the like, and has broad application and remarkable economic benefits.
Description
Technical field
The present invention relates to nano functional coating.Be specifically related to a kind of transparent heat insulation coating of alkyd resin glass and preparation method thereof, relate in particular to a kind of transparent heat insulating dope that is coated in various glass, resin, metal and cement surface.
Background technology
Along with high speed development of national economy, energy dilemma seems particularly outstanding in China.In every summer, the energy that cooling system consumed such as air-conditioning, fan account for 20% of annual energy consumption, have caused significant wastage, and annual in the world accident and loss of life and personal injury that cause are countless because temperature is too high.Modern architecture extensively adopts the glass curtain wall of large-area glass window and luxurious style, and the glass surface coating that therefore has heat reflection and heat-absorption properties has crucial meaning for building energy conservation.But at present the formation of glass reflective coating and absorbing film needs special technology and equipment, and many be to carry out synchronously with the formation of glass.Equally for car industry, cause vehicle interior temperature very high because of solar radiation midsummer, in the past, for car, the general employing in that side is on glass sticked film or the plated film that one deck has the infrared external reflection function, because cost is higher, only be to use glass surface at door and window, though energy radiation part heat, most car bodies directly are exposed to the sun, and cause the car internal-external temperature difference very little.
Based on the fast development of Materials science and nanotechnology, transparent heat-insulated cheaply nano paint will be expected to replace this expensive Coating Materials.Transparent heat-insulated nano paint is meant a kind of sunlight is had good spectral selectivity and has the coating of a phase size between 1～100nm at least, promptly this coating has good permeability to visible light, and near infrared or UV-light are had good reflection, obstruct or sorption.This coating is imposed on the window of buildings, neither can influence indoor daylighting, and can suitably reduce air conditioner load, reach purpose of energy saving, this has great importance to alleviating energy Sustainable development critical and that keep society.
Prior art or visible light transmissivity are not high, and perhaps the infrared barrier rate is not high, and perhaps production cost is too high, and these factors have restricted the marketization and the industrialization of product.
Summary of the invention
Technical problem to be solved by this invention is: the employing synthetic alkyd resin is a membrane-forming agent, and hardness, sticking power, luminance brightness, weathering resistance, the rate of drying of filming are obviously improved; Adopting the nano ATO slurry is heat insulation host, solve the too high defective of prior art production cost, proposed a kind of inexpensive relatively nano transparent insulating coating that is coated in various building glasses, vehicle glass, aircraft train glass, resin, metal and cement surface that has the good thermal insulation and the transparency again.
Technical scheme of the present invention is: a kind of synthetic alkyd resin glass transparent insulating coating, and composition and weight part are as follows:
Synolac 30-65
Aminoresin 10-20
Nano ATO slurry 10-25
Coatings additive(s) 1-10
Thinner 15-60
Wherein said synthetic alkyd resin is big prosperous resin (Huizhou) company limited long oil alkyd, medium oil alkyd resin or short-oil alkyd.Aminoresin is synchronous chemical Industrial Co., Ltd butanol etherification aminoresin or isopropylcarbinol etherified amino resins.。The nano ATO slurry is that particle diameter is the ATO nano pulp of 30～80nm, solid content 10-30%.Coatings additive(s) comprises a kind of of dispersion agent, flow agent, defoamer, film coalescence aid at least, dispersion agent is a kind of polymer-type anionic dispersing agents, flow agent is acrylic copolymer or the polyether-modified polysiloxane of non-response type, defoamer is that non-silicone contains hydrophobic particles mineral oil mixture or modified polyorganosiloxane, film coalescence aid is ethylene glycol monobutyl ether/dipropylene glycol butyl ether mixture, and thinner is organic solvents such as ester class, ketone, alcohols, ethers.
Transparent heat insulation coating of alkyd resin glass preparation technology of the present invention is as follows: make the nano ATO composite mortar earlier, be added drop-wise in the Synolac by prescription again, dispersed with stirring 10-30min, add aminoresin, auxiliary agent, thinner more in proportion, mix and promptly make transparent heat insulation coating of alkyd resin glass.
Principle of the present invention: the nano-powder that will have heat insulating function is coated in glass (or other grounds) surface by a kind of carrier, thereby make glass (perhaps other grounds) have heat insulating function, in visible-range, have high visible light transmissivity, high infrared rays rejection rate, high sticking power and hardness simultaneously.
Beneficial effect of the present invention is:
With reference to the countries concerned's standard, the fundamental property of nano transparent insulating coating of the present invention is measured, the result proves that the formed coating hardness of coating of the present invention can reach the 4H level; Sticking power is 0 grade; Water tolerance, thermotolerance is good; Light transmission be in visible-range average transmittances greater than 85%, for the ultrared shielding rate of 1000-2500nm wavelength more than 80%; If make comparisons with the thermal insulation of blank glass, the glass that then scribbles nano transparent insulating coating can make the temperature in the testing cassete reduce by 8 degrees centigrade, so nano transparent insulating coating of the present invention has strong adhesion, and is transparent, shielding infrared rays and characteristic such as heat insulation.
Embodiment:
Describe the present invention below in conjunction with embodiment.But the invention is not restricted to given example.
The nano ATO wet pulp preparation technology of coating of the present invention is: with weight part is that 5-20 part nano ATO, weight part are 30-50 part dimethylbenzene, weight part is 30-50 part alcohol, weight part is that 1-3 part dispersion agent and other auxiliary agent mix, on high speed dispersor, ball mill, disperse certain hour, or on ultrasonic generator, disperse, make particle size range 30-80nm, solid content 10-30% nano ATO slurry.
It is as follows that the present invention provides an embodiment of transparent heat insulation coating of alkyd resin glass:
Example 1:
Synolac 60
Nano ATO slurry 10
Dispersion agent 1
Flow agent 1
Defoamer 1
Dimethylbenzene 7
Produce the nano ATO slurry earlier by prescription, under agitation slowly join in the Synolac of metering, dispersed with stirring adds metering butanol etherification aminoresin and an amount of thinner dimethylbenzene and other proper assistant then, after continuing to stir 10min, leave standstill 30min and get final product.
Example 2:
Synolac 60
Isopropylcarbinol etherified amino resins 20
Nano ATO slurry 10
Dispersion agent 1
Flow agent 1
Defoamer 1
Dimethylbenzene 7
Produce the nano ATO slurry earlier by prescription, under agitation slowly join in the Synolac of metering, dispersed with stirring adds metering isopropylcarbinol etherified amino resins and an amount of thinner dimethylbenzene and other proper assistant then, after continuing to stir 10min, leave standstill 30min and get final product.
Example 3:
Synolac 65
Nano ATO slurry 8
Dispersion agent 1
Flow agent 1
Defoamer 1
Dimethylbenzene 9
Produce the nano ATO slurry earlier by prescription, under agitation slowly join in the Synolac of metering, dispersed with stirring adds metering butanol etherification aminoresin and an amount of thinner dimethylbenzene and other proper assistant then, after continuing to stir 10min, leave standstill 30min and get final product.
Example 4:
Synolac 65
Nano ATO slurry 8
Dispersion agent 1
Flow agent 1
Defoamer 1
Dimethylbenzene 9
Produce the nano ATO slurry earlier by prescription, under agitation slowly join in the Synolac of metering, dispersed with stirring adds metering butanol etherification aminoresin and an amount of thinner dimethylbenzene and other proper assistant then, after continuing to stir 10min, leave standstill 30min and get final product.
Not only have transparent and thermal insulation by the formed coating of transparent heat insulation coating of alkyd resin glass of the present invention, also have good infrared shielding.Its transparency and thermal insulation are as shown in Figure 1 and Figure 2.The formed transparency of filming of Synolac nano ATO transparent heat insulating dope and thermal insulation and ITO transparent heat insulating dope are approximate.
With reference to the countries concerned's standard, the fundamental property of this nano transparent insulating coating to be measured, test result is as shown in table 1.
Fig. 1 is the spectral transmittance comparison that scribbles the glass and the blank glass of this patent coating.The result shows transparent heat insulation coating of alkyd resin glass visible light transmittance rate＞80% of this patent invention, for infrared rays rejection rate＞75% of 1000-2500nm wavelength.
Fig. 2 is the effect of heat insulation contrast that scribbles the glass and the blank glass of this patent nano transparent insulating coating.When reaching balance, with blank glass contrast, the glass heat-proof effect of transparent heat insulating dope that then scribbles this patent invention is very obvious, is higher than the effect of heat insulation of prior art far away, and the temperature difference is near 70 ℃, and the heat-insulating and energy-saving effect is remarkable.
The key property test result of table 1 transparent heat insulating dope
| Test event | Test result | Testing standard |
| Paint film color and outward appearance | Little indigo plant, transparent, smooth | GB1927-79 |
| Hardness (pencil) | 5H | GB/T 6739-1996 |
| Adhesive force, level (drawing the circle method) | 0 | GB/T 1720-79 |
| Wearability, 200r/750g | 1.0mg | GB/T 1768-79 |
| Impact strength, cm | 50 | GB/T 1732-93 |
| Pliability, mm | 2 | GB/T 1731-93 |
| Resistance to water, immersion 24h | No significant change | GB/T 1733-93 |
| Heat resistance | 180 ℃, paint film does not have bubbling, wrinkling, cracking, variable color behind the baking 3h | GB/T 1735-79 |
Claims (7)
1, a kind of transparent heat insulation coating of alkyd resin glass is characterized in that, by weight percentage, comprises following component:
Synthetic alkyd resin 30-65
Aminoresin 10-20
Nano ATO slurry 10-25
Coatings additive(s) 1-10
Thinner 15-60
2, glass transparent insulating coating according to claim 1 is characterized in that described synthetic alkyd resin is big prosperous resin (Huizhou) company limited long oil alkyd, medium oil alkyd resin or short-oil alkyd.
3, glass transparent insulating coating according to claim 1 is characterized in that described aminoresin is synchronous chemical Industrial Co., Ltd butanol etherification aminoresin or isopropylcarbinol etherified amino resins.
4, glass transparent insulating composite coating according to claim 1, nano ATO slurry wherein are the solvent slurry of particle size range 30-80nm, solid content 10-30%.
5. glass transparent insulating coating according to claim 1, coatings additive(s) wherein comprises a kind of of dispersion agent, flow agent, defoamer and film coalescence aid at least, dispersion agent is a kind of polymer-type anionic dispersing agents, flow agent is acrylic copolymer or the polyether-modified polysiloxane of non-response type, defoamer is that non-silicone contains hydrophobic particles mineral oil mixture or modified polyorganosiloxane, and film coalescence aid is ethylene glycol monobutyl ether/dipropylene glycol butyl ether mixture.
6, glass transparent insulating coating according to claim 1, thinner are organic solvents such as ester class, alcohols, ethers, ketone.
7, glass transparent insulating composite coating according to claim 1, it is characterized in that, by weight percentage, the nano ATO slurry that first solid content with 10-20% is 10-30% is added drop-wise in the Synolac of 30-65, dispersed with stirring 10-30min, and add aminoresin, thinner and auxiliary agent in proportion, and stir 10-30min, obtain the synthetic alkyd resin glass transparent insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102163296A CN101550312A (en) | 2008-09-27 | 2008-09-27 | Transparent heat insulation coating of alkyd resin glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102163296A CN101550312A (en) | 2008-09-27 | 2008-09-27 | Transparent heat insulation coating of alkyd resin glass |
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| CN101550312A true CN101550312A (en) | 2009-10-07 |
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| CNA2008102163296A Pending CN101550312A (en) | 2008-09-27 | 2008-09-27 | Transparent heat insulation coating of alkyd resin glass |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477230A (en) * | 2010-11-26 | 2012-05-30 | 深圳市嘉达高科产业发展有限公司 | High-hardness one-component transparent heat-insulation paint for glass |
| CN102559020A (en) * | 2011-12-11 | 2012-07-11 | 江苏荣昌化工有限公司 | High-decorative heat-insulating coating material for vehicles |
| CN102732138A (en) * | 2012-07-16 | 2012-10-17 | 惠州市彩田化工实业有限公司 | Alkyd resin nanometer transparent heat-insulating coating capable of shielding infrared and ultraviolet full-wave bands |
| CN103013351A (en) * | 2011-09-28 | 2013-04-03 | 马明波 | Inorganic quartz crystal coating film for paint surface |
| CN103102759A (en) * | 2012-11-13 | 2013-05-15 | 合肥市科睦佰水性材料有限公司 | Water-based glass paint containing modified diatomite and preparation method thereof |
| CN105255355A (en) * | 2015-10-21 | 2016-01-20 | 三棵树涂料股份有限公司 | Thermal-insulation and heat-preservation PU (polyurethane) wood lacquer and preparation method thereof |
| CN105482575A (en) * | 2014-09-16 | 2016-04-13 | 天津滨泰科技发展有限公司 | Building glass thermal insulation coating material and preparation method thereof |
| CN106243300A (en) * | 2016-08-01 | 2016-12-21 | 常州聚博节能科技有限公司 | Inorganic hybridization butyl ether melmac and preparation method thereof |
| KR102148635B1 (en) * | 2020-07-24 | 2020-08-27 | 김동수 | Hybrid insulation film, hybrid insulation film module using the same |
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2008
- 2008-09-27 CN CNA2008102163296A patent/CN101550312A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477230A (en) * | 2010-11-26 | 2012-05-30 | 深圳市嘉达高科产业发展有限公司 | High-hardness one-component transparent heat-insulation paint for glass |
| CN103013351A (en) * | 2011-09-28 | 2013-04-03 | 马明波 | Inorganic quartz crystal coating film for paint surface |
| CN102559020A (en) * | 2011-12-11 | 2012-07-11 | 江苏荣昌化工有限公司 | High-decorative heat-insulating coating material for vehicles |
| CN102732138B (en) * | 2012-07-16 | 2016-01-27 | 惠州市彩田化工实业有限公司 | One shields the infrared and full wave Synolac nano transparent insulating coating of ultraviolet |
| CN102732138A (en) * | 2012-07-16 | 2012-10-17 | 惠州市彩田化工实业有限公司 | Alkyd resin nanometer transparent heat-insulating coating capable of shielding infrared and ultraviolet full-wave bands |
| CN103102759A (en) * | 2012-11-13 | 2013-05-15 | 合肥市科睦佰水性材料有限公司 | Water-based glass paint containing modified diatomite and preparation method thereof |
| CN103102759B (en) * | 2012-11-13 | 2016-05-04 | 合肥市科睦佰水性材料有限公司 | A kind of aqueous glass paint that contains modification infusorial earth and preparation method thereof |
| CN105482575A (en) * | 2014-09-16 | 2016-04-13 | 天津滨泰科技发展有限公司 | Building glass thermal insulation coating material and preparation method thereof |
| CN105482575B (en) * | 2014-09-16 | 2017-11-07 | 天津滨泰科技发展有限公司 | A kind of building glass thermal insulation coatings and preparation method thereof |
| CN105255355A (en) * | 2015-10-21 | 2016-01-20 | 三棵树涂料股份有限公司 | Thermal-insulation and heat-preservation PU (polyurethane) wood lacquer and preparation method thereof |
| CN106243300A (en) * | 2016-08-01 | 2016-12-21 | 常州聚博节能科技有限公司 | Inorganic hybridization butyl ether melmac and preparation method thereof |
| CN106243300B (en) * | 2016-08-01 | 2018-11-13 | 重庆派昂科技发展有限公司 | Inorganic hybridization butyl ether melmac zoguanamine resin and preparation method thereof |
| KR102148635B1 (en) * | 2020-07-24 | 2020-08-27 | 김동수 | Hybrid insulation film, hybrid insulation film module using the same |
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Open date: 20091007 |