CN212476548U - Super-hydrophobic glass with self-cleaning function - Google Patents
Super-hydrophobic glass with self-cleaning function Download PDFInfo
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- CN212476548U CN212476548U CN202020851094.4U CN202020851094U CN212476548U CN 212476548 U CN212476548 U CN 212476548U CN 202020851094 U CN202020851094 U CN 202020851094U CN 212476548 U CN212476548 U CN 212476548U
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- 239000011521 glass Substances 0.000 title claims abstract description 100
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 96
- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 54
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 51
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 51
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 51
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 51
- 239000010410 layer Substances 0.000 claims description 182
- 239000012790 adhesive layer Substances 0.000 claims description 17
- 239000003292 glue Substances 0.000 claims description 15
- 239000003973 paint Substances 0.000 claims description 12
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 7
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 7
- 229920000193 polymethacrylate Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000002105 nanoparticle Substances 0.000 abstract description 4
- 230000005476 size effect Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000011347 resin Substances 0.000 description 15
- 229920005989 resin Polymers 0.000 description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 5
- 230000001699 photocatalysis Effects 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000005348 self-cleaning glass Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical group CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
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Abstract
The utility model discloses a super hydrophobic glass with self-cleaning function, be in including glass body, coating outer adhesive linkage and coating on the glass body are in outer super hydrophobic SiO on the outer adhesive linkage2A clean film layer, an outer bonding layer and outer super-hydrophobic SiO2The clean film layer is transparent, and the thickness of the outer bonding layer is that the outer super-hydrophobic SiO2The thickness of the clean film layer is 0.5-1. The utility model discloses a coat with super hydrophobic SiO at the outermost surface of glass2Clean film layer due to SiO2Has the characteristics of large specific surface area, strong surface adsorption force and the like, can effectively prevent the surface of the glass from being stained, can keep the clean state of the glass,and the nano-particles have high fluidity and small size effect, so that the surface of the material is more compact and fine, the friction coefficient is reduced, and the high strength of the nano-particles greatly enhances the wear resistance of the material, so that the material can resist high-strength mechanical wear.
Description
Technical Field
The utility model relates to a multi-functional glass technical field, concretely relates to super hydrophobic glass with self-cleaning function.
Background
In daily life, people often see that various glass products, such as glass cups, home windows and even curtain walls on the periphery of high-rise buildings are made of glass. Because the surface of the glass is smooth, oily substances in nature are easily combined with dust to form stains which are adhered to the surface of the glass, and the stains are difficult to clean by water. Therefore, when the window is required to be cleaned, a lot of people feel uncomfortable, the building of the multi-span high-rise building is not required to be lifted, and full curtain wall glass is cleaned, so that a huge project is provided.
In recent years, as the floors of buildings are increased, window glass is enlarged, the 'difficulty coefficient' and the 'danger coefficient' of the glass wiping are increased, and the case of falling due to the insufficient glass wiping is generated every year. To solve this problem, self-cleaning glasses have come to be used.
The self-cleaning glass is the glass with the self-cleaning function as the name implies. A layer of special coating is smeared on the surface of common glass, so that dust or dirty liquid in the air is difficult to attach to the surface of the glass or is easier to wash away by water (or rainwater), the surface of the glass can be kept clean, the trouble and danger of manually scrubbing the glass are avoided, and water resources can be saved. The traditional glass with the cleaning function is coated with a titanium dioxide photocatalytic film layer, organic pollutants attached to the surface of the glass can be degraded into carbon dioxide and water, and the super-hydrophilicity of the glass is utilized to enable small water drops to be accumulated into large water drops to take away other stains on the glass, so that the self-cleaning effect is achieved. However, the structure of the titanium dioxide photocatalytic film layer is unstable at present, and when the titanium dioxide photocatalytic film layer is rubbed by a slight external force, the surface structure of the titanium dioxide photocatalytic film layer is easily damaged, so that the self-cleaning performance of the glass surface is reduced, and organic pollutants on the glass cannot be well removed.
Therefore, a super-hydrophobic glass which has good mechanical stability, can resist high-strength mechanical abrasion and has a self-cleaning function is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a super hydrophobic glass with self-cleaning function solves above-mentioned traditional problem, has both had and has resisted high strength mechanical wear, can prevent effectively again that the glass surface is dirty, keeps clean state's glass.
The utility model discloses a following technical scheme realizes:
the super-hydrophobic glass with the self-cleaning function comprises a glass body, an outer bonding layer coated on the glass body and outer super-hydrophobic SiO coated on the outer bonding layer2A clean film layer, an outer bonding layer and outer super-hydrophobic SiO2The clean film layer is transparent, and the thickness of the outer bonding layer is that the outer super-hydrophobic SiO2The thickness of the clean film layer is 0.5-1.
Preferably, the outer superhydrophobic SiO2The thickness of the clean film layer is 100nm-500 nm.
Preferably, the thickness of the outer adhesive layer is 100nm to 200 nm.
Preferably, the outer adhesive layer is a polymethylmethacrylate layer.
Preferably, the super-hydrophobic glass with the self-cleaning function further comprises a finishing paint layer arranged between the outer bonding layer and the glass body, and the thickness of the finishing paint layer is 50nm-80 nm.
Preferably, the super-hydrophobic glass with the self-cleaning function further comprises SiO (silicon dioxide) which is sequentially coated on the glass body and is far away from the outer super-hydrophobic material2First inner bonding layer, transparent fireproof glue layer, second inner bonding layer and inner super-hydrophobic SiO on one side of clean film layer2A clean film layer, a first inner bonding layer, a second inner bonding layer and inner super-hydrophobic SiO2The clean film layer is transparent.
Preferably, the transparent fireproof glue layer is a polymethacrylate layer; the first inner bonding layer and the second inner bonding layer are both polymethyl methacrylate layers.
Preferably, the transparent fire protectionThe thickness of the adhesive layer is 100nm-200 nm; the thickness of the first inner bonding layer is 20nm-50 nm; the thickness of the second inner bonding layer is 20nm-50 nm; the inner super-hydrophobic SiO2The thickness of the clean film layer is 50nm-80 nm.
The invention also provides the super-hydrophobic glass with the self-cleaning function, which comprises a glass body, an outer bonding layer coated on the outer surface of the glass body, and outer super-hydrophobic SiO2A clean film layer, a first inner bonding layer, a transparent fireproof glue layer, a second inner bonding layer and inner super-hydrophobic SiO coated on the inner surface of the glass body2Cleaning the film layer; the outer bonding layer and the outer super-hydrophobic SiO2Clean film layer, first inner bonding layer, second inner bonding layer and inner super-hydrophobic SiO2The clean film layer is transparent; the thickness of the outer bonding layer is that the outer super-hydrophobic SiO2The thickness of the clean film layer is 0.5-1; the thickness of the outer bonding layer is 100nm-200 nm; the outer super-hydrophobic SiO2The thickness of the clean film layer is 100nm-500 nm; the thickness of the first inner bonding layer is 20nm-50 nm; the thickness of the second inner bonding layer is 20nm-50 nm; the inner super-hydrophobic SiO2The thickness of the clean film layer is 50nm-80 nm.
The invention also provides the super-hydrophobic glass with the self-cleaning function, which comprises a glass body, a finishing paint layer coated on the outer surface of the glass body, an outer bonding layer and outer super-hydrophobic SiO2A clean film layer, a first inner bonding layer, a transparent fireproof glue layer, a second inner bonding layer and inner super-hydrophobic SiO coated on the inner surface of the glass body2Cleaning the film layer; the outer bonding layer and the outer super-hydrophobic SiO2Clean film layer, first inner bonding layer, second inner bonding layer and inner super-hydrophobic SiO2The clean film layer is transparent; the thickness of the outer bonding layer is that the outer super-hydrophobic SiO2The thickness of the clean film layer is 0.5-1; the thickness of the finishing paint layer is 50nm-80 nm.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a coat with super hydrophobic SiO at the outermost surface of glass2Clean film layer due to SiO2Has large specific surface areaThe surface adsorption force is strong, the surface of the glass can be effectively prevented from being polluted, the clean state of the glass is kept, the glass has high fluidity and small size effect, the surface of the material is more compact and finer, the friction coefficient is reduced, and in addition, the high strength of the nano particles greatly enhances the wear resistance of the material, so that the material has the function of resisting high-strength mechanical abrasion.
Drawings
Fig. 1 is a schematic structural view of a super-hydrophobic glass with a self-cleaning function according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a super-hydrophobic glass with a self-cleaning function according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the super-hydrophobic glass with a self-cleaning function according to the present invention.
In the figure: 10. a glass body; 20. an outer adhesive layer; 30. external super-hydrophobic SiO2Cleaning the film layer; 40. a first inner adhesive layer; 50. a transparent fireproof glue layer; 60. a second inner adhesive layer; 70. inner super-hydrophobic SiO2Cleaning the film layer; 80. and finishing the paint layer.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
referring to fig. 1, a super-hydrophobic glass with a self-cleaning function according to a first embodiment of the present invention includes a glass body 10, an outer adhesive layer 20 coated on the glass body 10, and an outer super-hydrophobic SiO layer coated on the outer adhesive layer 202A clean film layer 30, an outer bonding layer 20 and outer super-hydrophobic SiO2The clean film layer 30 is transparent, and the thickness of the outer bonding layer 20 is that of the outer super-hydrophobic SiO2The thickness of the cleaning film layer 30 is 0.5-1.
The utility model discloses a coat with super hydrophobic SiO at the outermost surface of glass2Clean film layer due to SiO2Has the characteristics of large specific surface area, strong surface adsorption force and the like, can effectively prevent the surface of the glass from being stained, keeps the clean state of the glass, has high fluidity and small size effect,the surface of the material is more compact and finer, the friction coefficient is reduced, and the high strength of the nano particles greatly enhances the wear resistance of the material, so that the material can resist high-strength mechanical wear.
The preparation method of the outer bonding layer 20 comprises the steps of dissolving the resin A, the resin B and the resin C in a mixed solution A containing the solution A and the solution B at room temperature, and uniformly stirring to obtain the outer bonding emulsion.
The outer super-hydrophobic SiO2The preparation method of the clean film layer 30 comprises the steps of dissolving hydrophobic silicon dioxide particles, the auxiliary agent A and the auxiliary agent B in the solution B at room temperature, and performing ultrasonic dispersion to obtain the external super-hydrophobic SiO2Cleaning membrane emulsion.
The preparation method of the super-hydrophobic glass with the self-cleaning function comprises the following steps: rolling and coating the external bonding emulsion on a glass body 10, and after the surface is slightly dried, coating the external super-hydrophobic SiO2And rolling and coating the cleaning film emulsion on the surface of the glass body 10 coated with the external bonding emulsion, drying in a blast drying oven, and cooling to obtain the glass.
Wherein, the solution A and the solution B are respectively selected from two of methanol, ethanol, glycol and ethyl acetate. The mass fraction ratio of the resin A, the resin B and the resin C is 100: (2-5): (0.9-2). Preferably, the resin A is polymethyl methacrylate, the resin B and the resin C are respectively selected from two of phenolic resin, polybutadiene resin, rubber and thermoplastic acrylic resin, the resin A is taken as a main resin, and the resin B and the resin C are taken as auxiliary resins. The mole ratio of the hydrophobic silicon dioxide particles to the assistant A to the assistant B is 200: (0.8-1.5): (0.5-2). The auxiliary agent A is aminosilane; and the assistant B is isobutyl triethoxy silane.
In one embodiment, the outer super-hydrophobic SiO2The thickness of the clean film layer 30 is 100nm-500 nm. The thickness of the outer adhesive layer 20 is 100nm to 200 nm. The outer adhesive layer 20 is a polymethyl methacrylate layer.
Referring to fig. 2, a super-hydrophobic glass with a self-cleaning function according to a second embodiment of the present invention includes a glass body 10, an outer adhesive layer 20 coated on an outer surface of the glass body 10, and an outer super-hydrophobic SiO layer2A cleaning film layer 30 coated on the glassThe first inner bonding layer 40, the transparent fireproof glue layer 50, the second inner bonding layer 60 and the inner super-hydrophobic SiO on the inner surface of the glass body 102A cleaning film layer 70; the outer bonding layer 20 and the outer super-hydrophobic SiO2A clean film layer 30, a first inner bonding layer 40, a second inner bonding layer 60, and inner super-hydrophobic SiO2The clean film layer 70 is transparent; the thickness of the outer bonding layer 20 is the outer super-hydrophobic SiO2The thickness of the clean film layer 30 is 0.5-1; the thickness of the outer bonding layer 20 is 100nm-200 nm; the outer super-hydrophobic SiO2The thickness of the clean film layer 30 is 100nm-500 nm; the thickness of the first inner bonding layer 40 is 20nm-50 nm; the thickness of the second inner bonding layer 60 is 20nm to 50 nm; the inner super-hydrophobic SiO2The thickness of the clean film layer 70 is 50nm-80 nm. The structure on the inner surface of the glass is added, so that the glass can have a better cleaning effect inside and outside, and the transparent fireproof glue layer 50 is added on the inner surface of the glass, so that the glass has better flame retardance.
Wherein the transparent fireproof glue layer 50 is a polymethacrylate layer; the first inner adhesive layer 40 and the second inner adhesive layer 60 are both polymethyl methacrylate layers. The thickness of the transparent fireproof glue layer 50 is 100nm-200 nm.
Referring to fig. 3, a superhydrophobic glass having a self-cleaning function according to a third embodiment of the present invention includes a glass body 10, a finishing paint layer 80 coated on an outer surface of the glass body 10, an outer adhesive layer 20, and an outer superhydrophobic SiO layer2A clean film layer 30, a first inner bonding layer 40 coated on the inner surface of the glass body 10, a transparent fireproof glue layer 50, a second inner bonding layer 60 and inner super-hydrophobic SiO2A cleaning film layer 70; the outer bonding layer 20 and the outer super-hydrophobic SiO2A clean film layer 30, a first inner bonding layer 40, a second inner bonding layer 60, and inner super-hydrophobic SiO2The clean film layer 70 is transparent; the thickness of the outer bonding layer 20 is the outer super-hydrophobic SiO2The thickness of the clean film layer 30 is 0.5-1; the thickness of the finishing paint layer 80 is 50nm-80 nm. The addition of the finishing paint layer 80 enhances the transparency of the glass body 10.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (10)
1. The super-hydrophobic glass with the self-cleaning function is characterized by comprising a glass body, an outer bonding layer coated on the glass body and outer super-hydrophobic SiO coated on the outer bonding layer2A clean film layer, an outer bonding layer and outer super-hydrophobic SiO2The clean film layer is transparent, and the thickness of the outer bonding layer is that the outer super-hydrophobic SiO2The thickness of the clean film layer is 0.5-1.
2. The self-cleaning superhydrophobic glass of claim 1, wherein the outer superhydrophobic SiO is2The thickness of the clean film layer is 100nm-500 nm.
3. The self-cleaning superhydrophobic glass according to claim 1, wherein the thickness of the outer adhesive layer is 100nm-200 nm.
4. The self-cleaning superhydrophobic glass according to claim 3, wherein the outer adhesive layer is a polymethyl methacrylate layer.
5. The self-cleaning super-hydrophobic glass as claimed in claim 1, further comprising a finishing paint layer disposed between the outer adhesive layer and the glass body, wherein the finishing paint layer has a thickness of 50nm-80 nm.
6. The self-cleaning super-hydrophobic glass as claimed in claim 1, wherein the self-cleaning super-hydrophobic glass further comprises a super-hydrophobic SiO coated on the glass body away from the outer surface2First inner bonding layer, transparent fireproof glue layer, second inner bonding layer and inner super-hydrophobic SiO on one side of clean film layer2A clean film layer, a first inner bonding layer, a second inner bonding layer and inner super-hydrophobic SiO2The clean film layer is transparent.
7. The self-cleaning super-hydrophobic glass as claimed in claim 6, wherein the transparent fireproof glue layer is a polymethacrylate layer; the first inner bonding layer and the second inner bonding layer are both polymethyl methacrylate layers.
8. The self-cleaning super-hydrophobic glass as claimed in claim 6, wherein the thickness of the transparent fireproof glue layer is 100nm-200 nm; the thickness of the first inner bonding layer is 20nm-50 nm; the thickness of the second inner bonding layer is 20nm-50 nm; the inner super-hydrophobic SiO2The thickness of the clean film layer is 50nm-80 nm.
9. The super-hydrophobic glass with the self-cleaning function is characterized by comprising a glass body, an outer bonding layer coated on the outer surface of the glass body, and outer super-hydrophobic SiO2A clean film layer, a first inner bonding layer, a transparent fireproof glue layer, a second inner bonding layer and inner super-hydrophobic SiO coated on the inner surface of the glass body2Cleaning the film layer; the outer bonding layer and the outer super-hydrophobic SiO2Clean film layer, first inner bonding layer, second inner bonding layer and inner super-hydrophobic SiO2The clean film layer is transparent; the thickness of the outer bonding layer is that the outer super-hydrophobic SiO2The thickness of the clean film layer is 0.5-1; the thickness of the outer bonding layer is 100nm-200 nm; the outer super-hydrophobic SiO2The thickness of the clean film layer is 100nm-500 nm; the thickness of the first inner bonding layer is 20nm-50 nm; what is needed isThe thickness of the second inner bonding layer is 20nm-50 nm; the inner super-hydrophobic SiO2The thickness of the clean film layer is 50nm-80 nm.
10. The super-hydrophobic glass with the self-cleaning function is characterized by comprising a glass body, a finishing paint layer coated on the outer surface of the glass body, an outer bonding layer and outer super-hydrophobic SiO2A clean film layer, a first inner bonding layer, a transparent fireproof glue layer, a second inner bonding layer and inner super-hydrophobic SiO coated on the inner surface of the glass body2Cleaning the film layer; the outer bonding layer and the outer super-hydrophobic SiO2Clean film layer, first inner bonding layer, second inner bonding layer and inner super-hydrophobic SiO2The clean film layer is transparent; the thickness of the outer bonding layer is that the outer super-hydrophobic SiO2The thickness of the clean film layer is 0.5-1; the thickness of the finishing paint layer is 50nm-80 nm.
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CN114265136A (en) * | 2021-12-22 | 2022-04-01 | 常州龙腾光热科技股份有限公司 | Condensation reflector with frost and snow prevention super-hydrophobic characteristic |
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CN114265136A (en) * | 2021-12-22 | 2022-04-01 | 常州龙腾光热科技股份有限公司 | Condensation reflector with frost and snow prevention super-hydrophobic characteristic |
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Effective date of registration: 20231007 Address after: 213000, 5th Floor, Building D2, Industrial Workshop, Hutang Science and Technology Industrial Park, Hutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Geometric Intelligence (Changzhou) Photovoltaic Power Station Operation and Maintenance Management Co.,Ltd. Address before: 510000 unit 106, 1st floor, No.7, kuilongwei street, Wenchong, Huangpu District, Guangzhou, Guangdong Province Patentee before: Geometry Smart City Technology (Guangzhou) Co.,Ltd. |