CN103665970A - Glass shielding thermal-insulating heat-preserving coating and preparation method and application thereof - Google Patents
Glass shielding thermal-insulating heat-preserving coating and preparation method and application thereof Download PDFInfo
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- CN103665970A CN103665970A CN201310649564.3A CN201310649564A CN103665970A CN 103665970 A CN103665970 A CN 103665970A CN 201310649564 A CN201310649564 A CN 201310649564A CN 103665970 A CN103665970 A CN 103665970A
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- heat insulating
- insulating coatings
- glass
- shielding heat
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Abstract
The invention provides a glass shielding thermal-insulating heat-preserving coating and a preparation method and application thereof. The coating comprises, by weight, 80 to 85 parts of alcohol, 8 to 10 parts of nanometer silica and 2 to 5 parts of nanometer oxide. The invention further relates to the preparation method for the glass shielding thermal-insulating heat-preserving coating. The glass shielding thermal-insulating heat-preserving coating has the following purposes: the coating can be used as a water-based paint; the coating has good transmittance and can effectively isolate solar heat radiation, and after brushing of only a few micrometers of the coating, difference between indoor temperature and outdoor temperature is up to about 6 DEG C, an infrared shielding rate reaches 70%, visible light transmittance reaches 80%, an ultraviolet ray blocking rate is up to 99%, and a room is warm in winter and cool in summer without running of an air-conditioner; the coating is extensively applicable to automobiles and a variety of buildings; and the coating selects and uses a nanometer inorganic material and has the advantages of excellent aging resistance, contamination resistance, self-cleaning performance, antistatic performance, anti-dazzle performance, radiation protection and the like.
Description
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Technical field
The invention belongs to thermal insulation coatings field, especially a kind of glass shielding heat insulating coatings and preparation method thereof, purposes.
Background technology
As everyone knows, building glass is subject to the irradiation of solar ultraviolet and infrared radiation, because being irradiated to meeting on glass, excessive " ultraviolet ray " cause photochemical reaction, the material generating can make function of human body that a series of variations occur, and especially the skin of human body, eyes and immunity system etc. is caused to great harm.
Summary of the invention
For defect of the prior art, the object of this invention is to provide a kind of glass shielding heat insulating coatings and preparation method thereof, purposes.
The present invention is achieved by the following technical solutions:
First aspect, the invention provides a kind of glass shielding heat insulating coatings, described coating comprise following parts by weight each component:
80～85 parts of alcohol,
8～10 parts of nano silicons,
2～5 parts of nano-oxides.
Preferably, described nano-oxide is nano-indium stannum oxide or nano zine oxide.
Preferably, the purity of described alcohol is 90～99%.
Preferably, the particle diameter of described nano silicon is 35～50nm.
Preferably, the particle diameter of described nano-indium stannum oxide is 50～60nm.
Preferably, the particle diameter of described nano zine oxide is 50～60nm.
Second aspect, the invention still further relates to the preparation method that aforesaid glass shields heat insulating coatings, and described method comprises the steps:
Step 1, takes alcohol, nano silicon and nano-oxide by the parts by weight of each component;
Step 2, fully mixes above-mentioned each component.
The third aspect, the invention still further relates to the purposes that aforesaid glass shields heat insulating coatings, and described glass shielding heat insulating coatings is coated in to glass surface, the standing film forming of normal temperature, and surface drying solidifies, and gets final product and to obtain glass shielding heat insulating coatings film.
Preferably, described normal temperature time of repose is 20 minutes, and described surface drying set time is 5～7 days.
Preferably, the thickness of described glass shielding heat insulating coatings film is 8～10 microns.
Compared with prior art, the present invention has following beneficial effect:
(1) that glass of the present invention shielding heat insulating coatings is a kind of sky-blue is nontoxic non-stimulated, the waterborne liquid of acid and alkali-resistance, 20 minutes at normal temperatures film forming, and surface drying is completely curing about 5～7 days, and after film forming, glass surface forms the light blue film of one deck 8-10 micron;
(2) glass of the present invention shielding heat insulating coatings has superpower effect of heat insulation, the cool winter in summer is warm can make glass near temperature reduce by 6～10 degree, indoor bulk temperature 4～8 degree that decline, can save the current consumption of air-conditioning 30～45%;
(3) glass shielding heat insulating coatings high transparent of the present invention, does not affect visual effect, protection against corrosion, acid and alkali-resistance;
(4) cost of glass shielding heat insulating coatings of the present invention is low, not only replaces coated product, and reduces costs widely, and effect surpasses coated product;
(5) glass shielding heat insulating coatings of the present invention adds inorganic nano-particle, when guaranteeing that coating is transparent, can increase substantially the wear resistance of coating.
(6) glass shielding heat insulating coatings of the present invention can be used as a kind of environmentally friendly water-borne coatings, not only light transmission is good for it, and can effectively completely cut off sun heat radiation, only need the thickness of several microns of brushings, just can make indoor/outdoor temperature-difference reach 6 degrees Celsius of left and right, infrared shielding rate reaches 70%, visible light transmissivity reaches 80%, ultraviolet ray stops and reaches 99%, even if do not turn on the aircondition, also can reach the effect of " cool in summer and warm in winter ", can be widely used on automobile and all kinds of buildings, this product is selected nano inorganic material, there is the ageing-resistant of excellence, stain resistant is self-cleaning, anti-electrostatic, anti-dazzle, the advantages such as radioprotective.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art further to understand the present invention, but not limit in any form the present invention.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement.These all belong to protection scope of the present invention.
embodiment 1
The present embodiment relates to a kind of glass shielding heat insulating coatings, described coating comprise following parts by weight each component:
80 parts of alcohol,
8 parts of nano silicons,
2 parts of nano-indium stannum oxides.
In the present embodiment, the purity of alcohol used is 90%, and the particle diameter of nano silicon is 35nm, and the particle diameter of nano-indium stannum oxide is 50nm.
The present embodiment relates to the preparation method of aforesaid glass shielding heat insulating coatings, and described method comprises the steps:
Step 1, takes alcohol, nano silicon and nano-indium stannum oxide by the parts by weight of each component;
Step 2, fully mixes above-mentioned each component.
The present embodiment relates to the purposes of aforesaid glass shielding heat insulating coatings, described glass shielding heat insulating coatings is coated in to glass surface, standing 20 minutes film forming of normal temperature, surface drying solidifies 5 days, gets final product to such an extent that thickness is 10 microns of glass shielding heat insulating coatings films.
Glass that the present embodiment makes shielding heat insulating coatings is water-borne coatings, is coated on glassly, and its performance perameter is shown in Table 1:
table 1
| Performance perameter | Result |
| Every infrared rate | 88% |
| Cooling extent | 3℃ |
| Ultraviolet isolating rate | 99% |
| Light transmission rate | 80% |
| Visible light transmissivity | 70% |
| Hardness | 3 h |
| Time of drying | <2h |
| Tack | 100% |
| Hardness of film | 0 grade |
| Abrasion resistance | >=2000 times |
| High temperature resistant | 600℃ |
| PH value | 8 |
| Shock strength | 50kg·cm |
| Snappiness | 1mm |
| Water tolerance (24h) | Without foaming, cracking, obviously variable color |
| Coating heatproof changes | Without efflorescence, play drum, peel off and obviously variable color |
| Ultraviolet-resistant aging outward appearance | Non-foaming, do not peel off, flawless efflorescence |
| Time of drying (25 ℃) | Surface drying 5min, does solid work 7h |
| Coating thickness | 10 microns |
| Artificial ageing resistance | 1000 h are without extremely |
| Humidity resistance | 1000 h surfaces are intact |
embodiment 2
The present embodiment relates to a kind of glass shielding heat insulating coatings, and described coating comprises each component of following parts by weight:
85 parts of alcohol,
10 parts of nano silicons,
5 parts of nano zine oxides.
In the present embodiment, the purity of alcohol used is 99%, and the particle diameter of nano silicon is 50nm, and the particle diameter of nano zine oxide is 60nm.
The present embodiment relates to the preparation method of aforesaid glass shielding heat insulating coatings, and described method comprises the steps:
Step 1, takes alcohol, nano silicon and nano zine oxide by the parts by weight of each component;
Step 2, fully mixes above-mentioned each component.
The present embodiment is the purposes of aforesaid glass shielding heat insulating coatings also, and described glass shielding heat insulating coatings is coated in to glass surface, standing 20 minutes film forming of normal temperature, and surface drying solidifies 7 days, gets final product to such an extent that thickness is 8 microns of glass shielding heat insulating coatings films.
Glass that the present embodiment makes shielding heat insulating coatings is water-borne coatings, is coated on glassly, and its performance perameter is shown in Table 2:
table 2
| Performance perameter | Result |
| Every infrared rate | 89% |
| Cooling extent | 8℃ |
| Ultraviolet isolating rate | 99% |
| Light transmission rate | 80% |
| Visible light transmissivity | 85% |
| Hardness | 4 h |
| Time of drying | <2h |
| Tack | 100% |
| Hardness of film | 0 grade |
| Abrasion resistance | >=2000 times |
| High temperature resistant | 600℃ |
| PH value | 9 |
| Shock strength | 50kg·cm |
| Snappiness | 1mm |
| Water tolerance (24h) | Without foaming, cracking, obviously variable color |
| Coating heatproof changes | Without efflorescence, play drum, peel off and obviously variable color |
| Ultraviolet-resistant aging outward appearance | Non-foaming, do not peel off, flawless efflorescence |
| Time of drying (25 ℃) | Surface drying 5min, does solid work 7h |
| Coating thickness | 8 microns |
| Artificial ageing resistance | 1000 h are without extremely |
| Humidity resistance | 1000 h surfaces are intact |
embodiment 3
The present embodiment relates to a kind of glass shielding heat insulating coatings, and described coating comprises each component of following parts by weight:
82 parts of alcohol,
9 parts of nano silicons,
3 parts of nano zine oxides.
In the present embodiment, the purity of alcohol used is 95%, and the particle diameter of nano silicon is 40nm, and the particle diameter of nano zine oxide is 55nm.
The present embodiment relates to the preparation method of aforesaid glass shielding heat insulating coatings, and described method comprises the steps:
Step 1, takes alcohol, nano silicon and nano zine oxide by the parts by weight of each component;
Step 2, fully mixes above-mentioned each component.
The present embodiment is the purposes of aforesaid glass shielding heat insulating coatings also, and described glass shielding heat insulating coatings is coated in to glass surface, standing 20 minutes film forming of normal temperature, and surface drying solidifies 7 days, gets final product to such an extent that thickness is 8 microns of glass shielding heat insulating coatings films.
Glass that the present embodiment makes shielding heat insulating coatings is water-borne coatings, is coated on glassly, and its performance perameter is shown in Table 3:
table 3
| Performance perameter | Result |
| Every infrared rate | 90% |
| Cooling extent | 6℃ |
| Ultraviolet isolating rate | 99% |
| Light transmission rate | 80% |
| Visible light transmissivity | 80% |
| Hardness | 3.5h |
| Time of drying | <2h |
| Tack | 100% |
| Hardness of film | 0 grade |
| Abrasion resistance | >=2000 times |
| High temperature resistant | 600℃ |
| PH value | 8～9 |
| Shock strength | 50kg·cm |
| Snappiness | 1mm |
| Water tolerance (24h) | Without foaming, cracking, obviously variable color |
| Coating heatproof changes | Without efflorescence, play drum, peel off and obviously variable color |
| Ultraviolet-resistant aging outward appearance | Non-foaming, do not peel off, flawless efflorescence |
| Time of drying (25 ℃) | Surface drying 5min, does solid work 7h |
| Coating thickness | 8 microns |
| Artificial ageing resistance | 1000 h are without extremely |
| Humidity resistance | 1000 h surfaces are intact |
In sum: not only light transmission is good for it for its effect of glass shielding heat insulating coatings that the present embodiment 1～3 makes, and can effectively completely cut off sun heat radiation, only need the thickness of several microns of brushings, just can make indoor/outdoor temperature-difference reach 6～10 degrees Celsius of left and right, indoor bulk temperature decline 4～8 degree, can save the current consumption of air-conditioning 30～45%, infrared shielding rate reaches 70%, visible light transmissivity reaches 80%, ultraviolet ray stops and reaches 99%, even if do not turn on the aircondition, also can reach the effect of " cool in summer and warm in winter ", can be widely used on automobile and all kinds of buildings, this product is selected nano inorganic material, there is the ageing-resistant of excellence, stain resistant is self-cleaning, anti-electrostatic, anti-dazzle, the advantages such as radioprotective.
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (10)
1. a glass shielding heat insulating coatings, is characterized in that, described coating comprises each component of following parts by weight:
80～85 parts of alcohol,
8～10 parts of nano silicons,
2～5 parts of nano-oxides.
2. glass shielding heat insulating coatings as claimed in claim 1, is characterized in that, described nano-oxide is nano-indium stannum oxide or nano zine oxide.
3. glass shielding heat insulating coatings as claimed in claim 1, is characterized in that, the purity of described alcohol is 90～99%.
4. glass shielding heat insulating coatings as claimed in claim 1, is characterized in that, the particle diameter of described nano silicon is 35～50nm.
5. glass shielding heat insulating coatings as claimed in claim 2, is characterized in that, the particle diameter of described nano-indium stannum oxide is 50～60nm.
6. glass shielding heat insulating coatings as claimed in claim 2, is characterized in that, the particle diameter of described nano zine oxide is 50～60nm.
7. a preparation method for glass shielding heat insulating coatings as claimed in claim 1, is characterized in that, described method comprises the steps:
Step 1, takes alcohol, nano silicon and nano-oxide by the parts by weight of each component;
Step 2, fully mixes above-mentioned each component.
8. a purposes for glass shielding heat insulating coatings as claimed in claim 1, is characterized in that, described glass shielding heat insulating coatings is coated in to glass surface, the standing film forming of normal temperature, and surface drying solidifies, and gets final product to obtain glass shielding heat insulating coatings film.
9. the purposes of glass as claimed in claim 8 shielding heat insulating coatings, is characterized in that, described normal temperature time of repose is 20 minutes, and described surface drying set time is 5～7 days.
10. the purposes of glass shielding heat insulating coatings as claimed in claim 8, is characterized in that, the thickness of described glass shielding heat insulating coatings film is 8～10 microns.
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| CN201310649564.3A CN103665970A (en) | 2013-12-06 | 2013-12-06 | Glass shielding thermal-insulating heat-preserving coating and preparation method and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107540236A (en) * | 2017-09-15 | 2018-01-05 | 重庆市中光电显示技术有限公司 | Anti-blue light anti-dazzle protective glass for touch-screen and preparation method thereof |
| CN109722068A (en) * | 2018-12-18 | 2019-05-07 | 宁波运通新材料科技有限公司 | A kind of high effective infrared barrier film layer and preparation method thereof towards heat insulating coat application |
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| CN101555340A (en) * | 2008-04-11 | 2009-10-14 | 北京化工大学 | Highly-transparent ultraviolet-resistant energy-saving film and preparation method thereof |
| CN101629040A (en) * | 2009-07-13 | 2010-01-20 | 黎源 | Transparent heat insulation coating with nanoparticles and preparation method thereof |
| JP2011012112A (en) * | 2009-06-30 | 2011-01-20 | Mitsubishi Materials Corp | Dispersion for forming heat ray shielding film |
| CN101993657A (en) * | 2009-08-14 | 2011-03-30 | 北京建筑技术发展有限责任公司 | Intelligent nano transparent insulating glass coating |
| CN102061117A (en) * | 2010-12-06 | 2011-05-18 | 上海奇鸣涂料有限公司 | Coating composition coated on glass surfaces and preparation method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101555340A (en) * | 2008-04-11 | 2009-10-14 | 北京化工大学 | Highly-transparent ultraviolet-resistant energy-saving film and preparation method thereof |
| JP2011012112A (en) * | 2009-06-30 | 2011-01-20 | Mitsubishi Materials Corp | Dispersion for forming heat ray shielding film |
| CN101629040A (en) * | 2009-07-13 | 2010-01-20 | 黎源 | Transparent heat insulation coating with nanoparticles and preparation method thereof |
| CN101993657A (en) * | 2009-08-14 | 2011-03-30 | 北京建筑技术发展有限责任公司 | Intelligent nano transparent insulating glass coating |
| CN102061117A (en) * | 2010-12-06 | 2011-05-18 | 上海奇鸣涂料有限公司 | Coating composition coated on glass surfaces and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540236A (en) * | 2017-09-15 | 2018-01-05 | 重庆市中光电显示技术有限公司 | Anti-blue light anti-dazzle protective glass for touch-screen and preparation method thereof |
| CN109722068A (en) * | 2018-12-18 | 2019-05-07 | 宁波运通新材料科技有限公司 | A kind of high effective infrared barrier film layer and preparation method thereof towards heat insulating coat application |
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Application publication date: 20140326 |