CN102559020A - High-decorative heat-insulating coating material for vehicles - Google Patents
High-decorative heat-insulating coating material for vehicles Download PDFInfo
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- CN102559020A CN102559020A CN2011104088925A CN201110408892A CN102559020A CN 102559020 A CN102559020 A CN 102559020A CN 2011104088925 A CN2011104088925 A CN 2011104088925A CN 201110408892 A CN201110408892 A CN 201110408892A CN 102559020 A CN102559020 A CN 102559020A
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- coating material
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- proof coating
- metal oxide
- decoration heat
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Abstract
The invention relates to a high-decorative heat-insulating coating material for vehicles, and relates to a high-decorative heat-insulating coating material composition with a heat-insulating function. The high-decorative heat-insulating coating material comprises resin with high luster and high fullness, a coloring material, a nanometer function heat-insulating material, a firm-forming aid and the like. The coating material has high shielding properties on both visible light and infrared bands in sunlight. In the film-forming resin, amino polyester, amino acrylic acid and amino alcoholic acid or acrylic polyurethane, polyester polyurethane and the like have a high-decorative and weather-resistant system; and the nanometer function heat-insulating material is metallic oxides which have infrared shielding functions and semiconductor properties and of which the grain diameters are less than 100 nanometers, such as one or composite oxides of I2O3, SnO2 and SbO3.
Description
Technical field
The present invention relates to a kind of technology of preparing of organic and inorganic composite coating material, the hydridization through organic and inorganic material or compound forms a kind of to infrared organic-inorganic hybridized coatings with good function of shielding.
Background technology
Vehicle such as automobile, train top coat is not owing to possess heat insulating function.All need regulate the temperature in the environment inside car whenever midsummer or midwinter, and this need consume a large amount of energy by means of air-conditioning.If these body surfaces are coated layer of material, and these materials have shielding effect to infrared rays, then the energy of infrared generation is shielded outside car, with the dependence that greatly reduces air-conditioning in a large number in the sun in summer light; And also be difficult to simultaneously to external irradiation through the sun power into the car that car body absorbs winter by day, can reach purpose of energy saving equally.
Yet top coat such as automobile, train is except having the infrared shielding function; Still need have favorable durability, photostabilization and attractive, decorative effect, and cost moderate have ornamentally be undoubtedly the ideal preferred material with amino system coating and polyurethane coating outside durabitity.Through in these coatings, evenly mixing nano semiconductor material, not only can forming infrared rays is had good function of shielding, and help to improve the outdoor work-ing life of coating.
Summary of the invention
This patent relates to a kind of technology of preparing of organic and inorganic composite coating material, and the hydridization through organic and inorganic material or compound forms a kind ofly to infrared organic-inorganic hybridized coatings with good function of shielding, and concrete technical scheme is following:
Vehicle is used the high-decoration heat-proof coating material, and this coated material comprises following composition (by weight percentage):
Organic film forming base-material 50 ~ 65%;
Weathering resistance tinting pigment 1.5 ~ 30%;
Nano semi-conductor metal oxide 1 ~ 8%;
Film coalescence aid 0 ~ 5%;
All the other are solvent.
Wherein organic film forming base-material can be one or both complex bodys in alkyd amino, amino polyester, the aminoacrylic acid; Can also be that in acroleic acid polyurethane, the polyester-polyurethane one or both are composited.
Nano semi-conductor metal oxide, it should be the part amphoteric element among the IIIA in the periodic table of elements ~ VA, like the oxide compound of Sn, Sb, In, or its composite oxides.Particle diameter should be less than 100nm.
Nano semi-conductor metal oxide is I
2O
3, SnO
2, SbO
3One or more.
Film coalescence aid comprises the subsidiary material that those are useful to the coating film forming, like the auxiliary agent of aspect such as froth breaking, levelling, colo(u)rant dispersion and base material be wetting.
Above-mentioned coated material obtains through following method:
At first with the part of nano semi-conductor metal oxide particle, dispersion moisture agent, organic film forming base-material through grinding into the nanometer thickened pulp, this nanometer thickened pulp should have good transmittance (being high transparent).
Another part with tinting pigment, solvent and dispersion moisture agent and organic film forming base-material passes through to grind again, processes the mill base of solid color, modulates the quality mother through replenishing suitable flow agent, base material wetting agent, skimmer etc. in this mill base.
According to market demand, utilize the color that the look mother is modulated into to be needed at last, in mixing up the paint of color, add the certain amount of nano thickened pulp, stir and obtain coating.
The color of tinting pigment is selected and can be decided according to hobby, as long as it has good photostabilization and weathering resistance, and the pigment maximum particle diameter is easy to disperse to get final product in polymkeric substance less than 20 μ m.
Above-mentioned coating promptly forms the organic-inorganic hybridized coatings that has high-decoration and weathering resistance when infrared rays had good function of shielding after through spraying and film-forming.
Description of drawings
Fig. 1 is an effect of heat insulation test set synoptic diagram of the present invention.
Wherein: 1, ultra red bulb; 2, TM; A, B are the sealing square of equal size, and the side has an aperture to plug in TM (0-100 ℃), and there are two ultra red bulbs (40W) top directly over square.
Embodiment
Embodiment
Remarks:
1) prescription 4 solidifies with prescription 5 usefulness BAYER N-75, and ratio is respectively 6:1 and 5:1;
2) effect of heat insulation test:
The test casing is the vitreum of square, and the side has an aperture can insert TM.Above square, hang the infrared bulb of a 40W respectively.There is the aperture that can plug in TM square vitreum side, plugs in a TM (0 ~ 100 ℃) in the hole, and A, B correspond respectively to comparison sample and experiment appearance.
3) starting material explanation: following starting material are the commercial goods for the raw material that prescription in instance of the present invention and the Comparative Examples uses.
Vibrin
EC-2000---CNOOC Changzhou Paint & Coatings Industry Research Institute sells;
Polyacrylate resin
ND-QJ-250---novel material Science and Technology Ltd. of the high section of Jiangsu Zijin sells;
ND-QJ-360---novel material Science and Technology Ltd. of the high section of Jiangsu Zijin sells;
Synolac
344-2---Jiangsu Miki Group is sold;
Aminoresin
582-2---Jiangsu Miki Group is sold;
Pigment
White titanium pigment R-940---Zhenjiang, Jiangsu titanium white limited-liability company sells;
Dispersion moisture agent
EFKA-4047---EFKA CO. sells; Dispersion agent
EFKA-3288---EFKA CO. sells;
EFKA-3777---EFKA CO. sells;
EFKANA-3772---EFKANA CO. sells;
Nano SnO
2---Henan Province's nano-powder Engineering Technical Research Centre is sold;
Flow agent
BYK-306---BYK CO. sells;
Solvent
YLENE, butanols---commercially available, industrial water purification level, purity is greater than 98%;
Solidifying agent
The solidifying agent N-75 that BAYER company produces is the employed solidifying agent of coating of instance and Comparative Examples 4,5.
Claims (7)
1. vehicle is used the high-decoration heat-proof coating material, and this coated material comprises following composition:
Organic film forming base-material 50 ~ 65%;
Weathering resistance tinting pigment 1.5 ~ 30%;
Nano semi-conductor metal oxide 1 ~ 8%;
Film coalescence aid 0 ~ 5%;
All the other are solvent.
2. vehicle according to claim 1 is used the high-decoration heat-proof coating material, it is characterized in that: wherein organic film forming base-material can be one or both the complex body in alkyd amino, amino polyester, the aminoacrylic acid; Can also be that in acroleic acid polyurethane, the polyester-polyurethane one or both are composited.
3. vehicle according to claim 1 is used the high-decoration heat-proof coating material, it is characterized in that: said nano semi-conductor metal oxide is the part amphoteric element among the IIIA in the periodic table of elements ~ VA.
4. vehicle according to claim 3 is used the high-decoration heat-proof coating material, it is characterized in that: said nano semi-conductor metal oxide is the oxide compound of Sn, Sb, In, or their composite oxides.
5. vehicle according to claim 3 is used the high-decoration heat-proof coating material, it is characterized in that: said nano semi-conductor metal oxide is I
2O
3, SnO
2, SbO
3One or more.
6. use the high-decoration heat-proof coating material according to the described vehicle of claim 3-5, it is characterized in that: said nano semi-conductor metal oxide particle diameter should be less than 100nm.
7. weigh vehicle according to claim 1 and use the high-decoration heat-proof coating material, it is characterized in that: film coalescence aid comprises the subsidiary material that those are useful to the coating film forming, like the auxiliary agent of aspect such as froth breaking, levelling, colo(u)rant dispersion and base material be wetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104088925A CN102559020A (en) | 2011-12-11 | 2011-12-11 | High-decorative heat-insulating coating material for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104088925A CN102559020A (en) | 2011-12-11 | 2011-12-11 | High-decorative heat-insulating coating material for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102559020A true CN102559020A (en) | 2012-07-11 |
Family
ID=46405685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104088925A Pending CN102559020A (en) | 2011-12-11 | 2011-12-11 | High-decorative heat-insulating coating material for vehicles |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995107A (en) * | 2006-12-08 | 2007-07-11 | 江苏晨光涂料有限公司 | Transparent heat-insulated resin sheet |
| CN101550312A (en) * | 2008-09-27 | 2009-10-07 | 深圳市德厚科技有限公司 | Transparent heat insulation coating of alkyd resin glass |
| CN101649147A (en) * | 2009-08-27 | 2010-02-17 | 广州市白云化工实业有限公司 | Water transparent heat insulation paint and preparation method thereof |
| CN101708958A (en) * | 2009-11-25 | 2010-05-19 | 深圳清华大学研究院 | Inorganic heat-insulation nano material aqueous slurry, building glass heat-insulation coating and preparation method |
-
2011
- 2011-12-11 CN CN2011104088925A patent/CN102559020A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995107A (en) * | 2006-12-08 | 2007-07-11 | 江苏晨光涂料有限公司 | Transparent heat-insulated resin sheet |
| CN101550312A (en) * | 2008-09-27 | 2009-10-07 | 深圳市德厚科技有限公司 | Transparent heat insulation coating of alkyd resin glass |
| CN101649147A (en) * | 2009-08-27 | 2010-02-17 | 广州市白云化工实业有限公司 | Water transparent heat insulation paint and preparation method thereof |
| CN101708958A (en) * | 2009-11-25 | 2010-05-19 | 深圳清华大学研究院 | Inorganic heat-insulation nano material aqueous slurry, building glass heat-insulation coating and preparation method |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 212221 West Qiao Town, Yangzhong City, Jiangsu, Zhenjiang Applicant after: Jiangsu Rongchang New Material Technology Co., Ltd. Address before: Yangzhong City, Jiangsu province Zhenjiang City West 212221 town Gangbei Road No. 32 Applicant before: Jiangsu Rongchang Chemical Industry Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: JIANGSU RONGCHANG CHEMICAL CO., LTD. TO: JIANGSU RONGCHANG NEW MATERIAL TECHNOLOGY CO., LTD. |
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Application publication date: 20120711 |