CN206616150U - A kind of water-mist-proof glass film - Google Patents
A kind of water-mist-proof glass film Download PDFInfo
- Publication number
- CN206616150U CN206616150U CN201621405078.2U CN201621405078U CN206616150U CN 206616150 U CN206616150 U CN 206616150U CN 201621405078 U CN201621405078 U CN 201621405078U CN 206616150 U CN206616150 U CN 206616150U
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- glass film
- water
- nano
- film
- porous glass
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Abstract
The utility model discloses a kind of water-mist-proof glass film, nano-porous glass film and super hydrophilic layer including being sequentially attached to glass surface from the inside to the outside, super hydrophilic layer is attached to the outer surface of nano-porous glass film using water wetted material and filled in the hole of nano-porous glass film, and water wetted material is silica or is the compound of silica and titanium oxide；The thickness of nano-porous glass film is 200~500nm, 30~100nm of pore-size；Water wetted material filling is embedded in nano-porous glass film, and existing nanoscale rough structure has water wetted material again, shows Superhydrophilic, and the firm weatherability of coating is strong, possesses the military service cycle almost identical with glass baseplate；Because nano-porous glass film thickness is 200~500nm, pore-size tens nanometer, less than visible wavelength, so this water-mist-proof glass film is transparent to visible ray, when the film can make windshield to haze, water can rapidly be sprawled on film, formed uniform moisture film, do not interfered with the sight of driver.
Description
Technical field
The utility model is related to function film technical field, specifically a kind of water-mist-proof glass film.
Background technology
The hydrophilicity of body surface and the structure of body surface and the property of liquid are closely related, liquid versus solid
Wetness degree is presented as the contact angle size of liquid versus solid.If water contact angle is less than 90 °, definable material surface is hydrophilic
's；When contact angle is less than 5 °, it is believed that surface is super hydrophilic.
Winter or rainy day, usual vehicle interior temperature and air humidity are higher, 5 DEG C of temperature difference inside and outside windshield
During the above, in-car glass surface easily condenses droplet, and the size of small water droplet is more than visible wavelength, can cause the unrestrained anti-of light
Penetrate, cause front sight in driving to obscure, influence traffic safety.
Presently commercially available glass fog remover main component is surfactant, to reach that effect needs to spray in advance, driving way
Middle glass can not be used in the case of hazing, and except fog effect can only maintain some days time.Water smoke can also be removed by turning on the aircondition,
But the change of vehicle interior temperature caused by air-conditioning and air humidity can cause the discomfort of passenger in some cases.
Utility model content
The purpose of this utility model is to provide a kind of water-mist-proof glass film, and the film can rise windshield
During mist, water can rapidly be sprawled on film, formed uniform moisture film, do not interfered with the sight of driver.
The utility model solves the technical scheme that its technical problem used：
A kind of water-mist-proof glass film, including the nano-porous glass film of glass surface is sequentially attached to from the inside to the outside with surpassing
Hydrophilic layer, super hydrophilic layer is attached to the outer surface of nano-porous glass film using water wetted material and fills nano-porous glass film
In hole, water wetted material is silica.
Following scheme can also be used：
A kind of water-mist-proof glass film, including the nano-porous glass film of glass surface is sequentially attached to from the inside to the outside with surpassing
Hydrophilic layer, super hydrophilic layer is attached to the outer surface of nano-porous glass film using water wetted material and fills nano-porous glass film
In hole, water wetted material is the molar fraction of silica in the compound of silica and titanium oxide, compound for 13.0~
28.6%。
On the basis of above-mentioned two scheme, as preferred, the thickness of the nano-porous glass film for 200~
500nm, 30~100nm of pore-size.
The beneficial effects of the utility model are that water wetted material filling is embedded in nano-porous glass film, existing nanoscale
Coarse structure, there is water wetted material again, so that with super hydrophilicity, and coating is firm, and weatherability is strong, possesses and glass baseplate
The almost identical military service cycle；Because nano-porous glass film thickness is 200~500nm, pore-size tens nanometer, less than can
See optical wavelength, so this water-mist-proof glass film is transparent to visible ray, the film can make windshield when hazing,
Water can rapidly be sprawled on film, formed uniform moisture film, do not interfered with the sight of driver.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, the utility model provides a kind of water-mist-proof glass film, including glass is sequentially attached to from the inside to the outside
The nano-porous glass film 2 on 1 surface and super hydrophilic layer 3, super hydrophilic layer 3 are attached to nano-porous glass film 2 using water wetted material
Outer surface and fill in the hole 2a of nano-porous glass film 2, the thickness of nano-porous glass film 2 is 200~500nm, hole
30~100nm of gap size；Nano-porous glass film 2 can first pass through physical gas phase deposition technology, chemical vapour deposition technique or
The means such as sol-gel process, through Overheating Treatment, promote the glass in one layer of glass-film of glass surface coating through over cleaning and processing
Composition cluster, i.e. noted phase separation phenomena occur for glass film, then will be soluble in the composition dissolution of acid in glass-film with acid solution, undissolved
Glass ingredient becomes nano-porous glass film；Water wetted material uses silica；Water wetted material can also use silica and oxygen
The molar fraction for changing silica in the compound of titanium, compound is 13.0~28.6%.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation；Any those skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit
The methods and techniques content of the disclosure above makes many possible variations and modification to technical solutions of the utility model, or is revised as
The equivalent embodiment of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to of the present utility model
Technical spirit still falls within this practicality to any simple modification made for any of the above embodiments, equivalent substitution, equivalence changes and modification
In the range of the protection of new technique scheme.
Claims (2)
1. a kind of water-mist-proof glass film, it is characterised in that the nanoporous including being sequentially attached to glass surface from the inside to the outside
Glass-film and super hydrophilic layer, super hydrophilic layer is attached to the outer surface of nano-porous glass film using water wetted material and to fill nanometer more
In the hole of hole glass-film, water wetted material is silica.
2. a kind of water-mist-proof glass film according to claim 1, it is characterised in that the thickness of the nano-porous glass film
Spend for 200~500nm, 30~100nm of pore-size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621405078.2U CN206616150U (en) | 2016-12-21 | 2016-12-21 | A kind of water-mist-proof glass film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621405078.2U CN206616150U (en) | 2016-12-21 | 2016-12-21 | A kind of water-mist-proof glass film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206616150U true CN206616150U (en) | 2017-11-07 |
Family
ID=60229467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621405078.2U Expired - Fee Related CN206616150U (en) | 2016-12-21 | 2016-12-21 | A kind of water-mist-proof glass film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206616150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112327508A (en) * | 2020-09-21 | 2021-02-05 | 视悦光学有限公司 | Antifog hydrophilic film lens |
| CN114790078A (en) * | 2022-04-25 | 2022-07-26 | 湖南旗滨医药材料科技有限公司 | Glass medicament bottle, preparation method and application thereof |
-
2016
- 2016-12-21 CN CN201621405078.2U patent/CN206616150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112327508A (en) * | 2020-09-21 | 2021-02-05 | 视悦光学有限公司 | Antifog hydrophilic film lens |
| CN114790078A (en) * | 2022-04-25 | 2022-07-26 | 湖南旗滨医药材料科技有限公司 | Glass medicament bottle, preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 751 No. 233010 Anhui province Bengbu Longzihu East Avenue Co-patentee after: Bengbu design Institute of Glass Industry Patentee after: Anhui Kasen basic Mstar Technology Ltd Address before: Tu Shan Lu Yuhui District 233010 Anhui city of Bengbu Province, No. 1047 Co-patentee before: Bengbu design Institute of Glass Industry Patentee before: Anhui Kasen basic Mstar Technology Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20191221 |