CN106393872A - Antifouling glass - Google Patents
Antifouling glass Download PDFInfo
- Publication number
- CN106393872A CN106393872A CN201610637467.6A CN201610637467A CN106393872A CN 106393872 A CN106393872 A CN 106393872A CN 201610637467 A CN201610637467 A CN 201610637467A CN 106393872 A CN106393872 A CN 106393872A
- Authority
- CN
- China
- Prior art keywords
- glass
- film
- parts
- layer
- fouling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B32B17/064—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
- C03C17/3447—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a halide
- C03C17/3452—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a halide comprising a fluoride
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/754—Self-cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/71—Photocatalytic coatings
Abstract
The invention relates to the technical field of glass and particularly relates to antifouling glass. The antifouling glass comprises a glass substrate layer. The glass substrate layer is formed by adhering three float glass layers by adopting PVB adhesive tapes. The three float glass layers are a glass inner layer, a glass middle layer and a glass outer layer. An amorphous magnesium fluoride film is disposed on the glass inner layer or the glass outer layer. A titanium dioxide photocatalysis film is disposed on the amorphous magnesium fluoride film. The glass is good in light transmittance, and the light transmittance is higher than 90%. The glass is good in self-cleaning performance and not liable to dust adhesion. Dust or stains adhered onto the surface of the glass can be rapidly separated and removed after water washing.
Description
Technical field
The present invention relates to glass technology field is and in particular to a kind of anti-fouling glass.
Background technology
With the development of low-carbon economy, energy-saving type building, it has also become pursued by society especially builder
Cause.It is generally used as the way of constructure screen wall and door and window using transparent glass.This way effectively achieves room
Interior daylighting, the conduction of heat keeping out the wind and blocking outdoor air and heat radiation, improve and have ensured indoor environment.However, existing curtain
Wall and glass door and window under irradiation by sunlight, and under the influence of outdoor cold and heat air, it will directly affect the temperature of interior,
Heat insulation effect is undesirable.Furthermore precisely due to practical glass outer surface is easily adhered dust for a long time, have a strong impact on the printing opacity of glass
Rate.And this glass is commonly used on the higher building of floor, the scouring of glass is very difficult.
Content of the invention
The invention aims to solving the problems, such as that current glass, intolerant to cleaning, provides a kind of anti-fouling glass.
In order to reach foregoing invention purpose, the present invention employs the following technical solutions：
A kind of anti-fouling glass, including glass-base, glass-base is formed using PVB film bonding by 3 layers of float glass,
It is respectively glass inner layer, glass middle level and glass outer layer, amorphous state Afluon (Asta) is provided with glass inner layer or glass outer layer thin
Film, is provided with optically catalytic TiO 2 film on amorphous state magnesium fluoride film.
Preferably, partly or entirely it is provided with poly- carbonic acid between described glass inner layer, glass middle level and glass outer layer
Ester layer.
Preferably, the thickness of described amorphous state magnesium fluoride film is 150-200nm.
Preferably, the thickness of described optically catalytic TiO 2 film is 80-130nm.
Preferably, the thickness of described glass inner layer, glass middle level and glass outer layer is 2-5mm.
Preferably, the thickness of Polycarbonate Layer is 1-3mm.
Preferably, glass-base is soda-lime glass, crystal glass or borosilicate glass.
Preferably, PVB film is prepared from by each component of following parts by weight：Polyvinyl butyral resin 75-
80 parts, polyacetylene 3-5 part, polypropylene glycol glycidyl ether is 4-5 part, and cyclohexyl acrylate is 6-7 part, aluminium triphosphate 1-2
Part, 8-hydroxyquinoline 0.1-0.3 part, potassium fluoroaluminate 0.5-1 part, polyamide wax micropowder 0.3-0.5 part, diisopropyl ethanolamine 1-
1.5 parts, poly butylene succinate 3-4 part, 3 parts of auxiliary addition agent.
Adhesive property when for glassy bond for the PVB film prepared using above-mentioned specific component proportion is good, and
It is unlikely to deform during by high temperature, when by larger local assault power, stable cohesive force can be kept.This PVB film energy
Enough bear larger intensity of illumination, there is preferable weatherability.Under the collective effect of above-mentioned each component, this PVB film possesses
Excellent performance, can not only bond glass, but also can have good adhesion strength, Neng Gouyu to Polycarbonate Layer
Carbonic ester is bonded as one and indeformable.Meanwhile, preferably, its refractive index is relatively for the transmittance of the PVB film of above-mentioned each component preparation
Low, the negative effect to adhesive surface is less after bonding.
Preferably, described auxiliary addition agent is titanate coupling agent 20-25 part by carboxymethyl cellulose 10-13 part,
Calcium aluminate 3-5 part, sodium metaborate 1-2 part, epoxychloropropane 5-8 part heats mixing 3-5 minute at 45-50 DEG C, is subsequently adding
Polypropylene glycol glycidyl ether 1-2 part forms.
Preferably, relative with setting amorphous state magnesium fluoride film side on glass inner layer or glass outer layer sets
There is anti-soil film, antifog film includes the component of following parts by weight meter：3 parts of dimethyl sulfoxide, 2 parts of polyvinyl alcohol, polyvinyl pyrrole
5 parts of alkanone, 4 parts of polyvinyl butyral resin and isopropanol 5-10 part.
Compared with prior art, beneficial effect is the present invention：Light transmission is good, and light transmittance is more than 90%, and self-cleaning property is good, no
Easily adhesion dust, bonding dust on the glass surface or spot can sharp separation be come off after being rushed by water.
Brief description
Fig. 1 is the structural representation of the present invention.
In figure：1 glass-base, 2 glass inner layer, 3 glass middle levels, 4 glass outer layer, 5 amorphous state magnesium fluoride films, 6 dioxies
Change titanium photocatalysis film, 7 Polycarbonate Layer.
Specific embodiment
Below by specific embodiment, explanation is further described to technical scheme.
Embodiment 1：
A kind of anti-fouling glass, as shown in figure 1, including glass-base 1, is provided with the inner surface of glass-base 1 or outer surface
Functional layer, functional layer includes two-layer, and ground floor is amorphous state magnesium fluoride film 5, and amorphous state magnesium fluoride film 5 passes through vacuum evaporation
Or the method for sputtering deposit is obtained, the second layer is the optically catalytic TiO 2 film 6 of setting on amorphous state magnesium fluoride film 5,.
Glass-base 1 is formed using PVB film bonding by 3 layers of float glass, respectively glass inner layer 2, glass middle level 3
With glass outer layer 4, functional layer is arranged on glass inner layer 2 or the surface of glass outer layer 4, in glass inner layer 2, glass middle level 3 and
Partly or entirely it is provided with Polycarbonate Layer 7 between glass outer layer 4
The thickness of glass inner layer 2 is 2mm, and the thickness 3 in glass middle level is 4mm, and the thickness of glass outer layer 4 is 5mm, poly- carbon
The thickness of acid esters layer 7 is 1mm, and the thickness of amorphous state magnesium fluoride film 5 is 160nm, and the thickness of optically catalytic TiO 2 film 6 is
130nm.
Glass-base 1 is soda-lime glass, crystal glass or borosilicate glass.
Embodiment 2：
A kind of anti-fouling glass, as shown in figure 1, including glass-base 1, is provided with the inner surface of glass-base 1 or outer surface
Functional layer, functional layer includes two-layer, and ground floor is amorphous state magnesium fluoride film 5, and amorphous state magnesium fluoride film 5 passes through vacuum evaporation
Or the method for sputtering deposit is obtained, the second layer is the optically catalytic TiO 2 film 6 of setting on amorphous state magnesium fluoride film 5,.
Glass-base 1 is formed using PVB film bonding by 3 layers of float glass, respectively glass inner layer 2, glass middle level 3
With glass outer layer 4, functional layer is arranged on glass inner layer 2 or the surface of glass outer layer 4, in glass inner layer 2, glass middle level 3 and
Partly or entirely it is provided with Polycarbonate Layer 7 between glass outer layer 4
The thickness of glass inner layer 2 is 3mm, and the thickness 3 in glass middle level is 5mm, and the thickness of glass outer layer 4 is 2mm, poly- carbon
The thickness of acid esters layer 7 is 2mm, and the thickness of amorphous state magnesium fluoride film 5 is 200nm, and the thickness of optically catalytic TiO 2 film 6 is
80nm.
Glass-base 1 is soda-lime glass, crystal glass or borosilicate glass.
Embodiment 3：
A kind of anti-fouling glass, as shown in figure 1, including glass-base 1, is provided with the inner surface of glass-base 1 or outer surface
Functional layer, functional layer includes two-layer, and ground floor is amorphous state magnesium fluoride film 5, and amorphous state magnesium fluoride film 5 passes through vacuum evaporation
Or the method for sputtering deposit is obtained, the second layer is the optically catalytic TiO 2 film 6 of setting on amorphous state magnesium fluoride film 5,.
Glass-base 1 is formed using PVB film bonding by 3 layers of float glass, respectively glass inner layer 2, glass middle level 3
With glass outer layer 4, functional layer is arranged on glass inner layer 2 or the surface of glass outer layer 4, in glass inner layer 2, glass middle level 3 and
Partly or entirely it is provided with Polycarbonate Layer 7 between glass outer layer 4
The thickness of glass inner layer 2 is 5mm, and the thickness 3 in glass middle level is 2mm, and the thickness of glass outer layer 4 is 4mm, poly- carbon
The thickness of acid esters layer 7 is 3mm, and the thickness of amorphous state magnesium fluoride film 5 is 150nm, and the thickness of optically catalytic TiO 2 film 6 is
120nm.Glass-base 1 is soda-lime glass, crystal glass or borosilicate glass.
Embodiment 4：
PVB film is prepared from (every part of 1kg) by each component of following parts by weight：75 parts of polyvinyl butyral resin, gathers
5 parts of acetylene, polypropylene glycol glycidyl ether is 4 parts, and cyclohexyl acrylate is 7 parts, 1 part of aluminium triphosphate, 8-hydroxyquinoline 0.3
Part, 0.5 part of potassium fluoroaluminate, 0.5 part of polyamide wax micropowder, 1 part of diisopropyl ethanolamine, 4 parts of poly butylene succinate, auxiliary
3 parts of auxiliary agent.Auxiliary addition agent is 25 parts of the titanate coupling agent by 10 parts of carboxymethyl cellulose, 3 parts of calcium aluminate, 2 parts of sodium metaborate,
5 parts of epoxychloropropane heats mixing 3-5 minute at 45-50 DEG C, is subsequently adding 2 parts of polypropylene glycol glycidyl ether and forms.
Embodiment 5：
PVB film is prepared from (every part of 1kg) by each component of following parts by weight：80 parts of polyvinyl butyral resin, gathers
3 parts of acetylene, polypropylene glycol glycidyl ether is 5 parts, and cyclohexyl acrylate is 6 parts, 2 parts of aluminium triphosphate, 8-hydroxyquinoline 0.1
Part, 1 part of potassium fluoroaluminate, 0.3 part of polyamide wax micropowder, 1.5 parts of diisopropyl ethanolamine, 3 parts of poly butylene succinate, auxiliary
3 parts of auxiliary agent；Auxiliary addition agent is 20 parts of the titanate coupling agent by 13 parts of carboxymethyl cellulose, 5 parts of calcium aluminate, 1 part of sodium metaborate,
Epoxychloropropane 5-8 part heats mixing 3-5 minute at 45-50 DEG C, is subsequently adding 2 parts of polypropylene glycol glycidyl ether and forms.
Embodiment：
On glass inner layer 2 or glass outer layer 4, the side relative with setting amorphous state magnesium fluoride film 5 is provided with anti-soil film,
Antifog film includes the component of following parts by weight meter：3 parts of dimethyl sulfoxide, 2 parts of polyvinyl alcohol, 5 parts of Polyvinylpyrrolidone, poly-
4 parts of vinyl butyral and isopropanol 5-10 part.
Specifically, after setting amorphous state magnesium fluoride film 5 on the glass inner layer 2 of this anti-fouling glass, this anti-soil film is arranged on
In glass outer layer 4, vice versa.
Claims (10)
1. it is characterised in that including glass-base (1), glass-base (1) is adopted a kind of anti-fouling glass by 3 layers of float glass
PVB film bonding forms, and respectively glass inner layer (2), glass middle level (3) and glass outer layer (4), in glass inner layer (2) or glass
Amorphous state magnesium fluoride film (5) is provided with glass outer layer (4), amorphous state magnesium fluoride film (5) is provided with titanium-dioxide photo and urges
Change thin film (6).
2. a kind of anti-fouling glass according to claim 1 is it is characterised in that described glass inner layer (2), glass middle level (3)
Partly or entirely it is provided with Polycarbonate Layer (7) and glass outer layer (4) between.
3. a kind of anti-fouling glass according to claim 1 is it is characterised in that the thickness of described amorphous state magnesium fluoride film (5)
Spend for 150-200nm.
4. a kind of anti-fouling glass according to claim 1 is it is characterised in that described optically catalytic TiO 2 film (6)
Thickness is 80-130nm.
5. a kind of anti-fouling glass according to claim 1 is it is characterised in that described glass inner layer (2), glass middle level (3)
It is 2-5mm with the thickness of glass outer layer (4).
6. a kind of anti-fouling glass according to claim 2 is it is characterised in that the thickness of Polycarbonate Layer (7) is 1-3mm.
7. a kind of anti-fouling glass according to claim 1 is it is characterised in that glass-base (1) is soda-lime glass, crystal glass
Or borosilicate glass.
8. a kind of anti-fouling glass according to claim 1 it is characterised in that PVB film by following parts by weight each group
Divide and be prepared from：Polyvinyl butyral resin 75-80 part, polyacetylene 3-5 part, polypropylene glycol glycidyl ether is 4-5 part, acrylic acid
Cyclohexyl is 6-7 part, aluminium triphosphate 1-2 part, 8-hydroxyquinoline 0.1-0.3 part, potassium fluoroaluminate 0.5-1 part, and polyamide wax is micro-
Powder 0.3-0.5 part, diisopropyl ethanolamine 1-1.5 part, poly butylene succinate 3-4 part, 3 parts of auxiliary addition agent.
9. a kind of anti-fouling glass according to claim 8 is it is characterised in that described auxiliary addition agent is by carboxymethyl cellulose
10-13 part, titanate coupling agent 20-25 part, calcium aluminate 3-5 part, sodium metaborate 1-2 part, epoxychloropropane 5-8 part is in 45-50
At DEG C, heating mixing 3-5 minute, is subsequently adding polypropylene glycol glycidyl ether 1-2 part and forms.
10. a kind of anti-fouling glass according to claim 1 is it is characterised in that in glass inner layer (2) or glass outer layer (4)
The upper side relative with setting amorphous state magnesium fluoride film (5) is provided with anti-soil film, and antifog film includes the group of following parts by weight meter
Point：3 parts of dimethyl sulfoxide, 2 parts of polyvinyl alcohol, 5 parts of Polyvinylpyrrolidone, 4 parts and isopropanol 5-10 of polyvinyl butyral resin
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637467.6A CN106393872A (en) | 2016-08-04 | 2016-08-04 | Antifouling glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637467.6A CN106393872A (en) | 2016-08-04 | 2016-08-04 | Antifouling glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106393872A true CN106393872A (en) | 2017-02-15 |
Family
ID=58004255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610637467.6A Pending CN106393872A (en) | 2016-08-04 | 2016-08-04 | Antifouling glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106393872A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2437677Y (en) * | 2000-06-27 | 2001-07-04 | 福州大学光催化研究所 | Antifogging antifouling glass |
| CN201186899Y (en) * | 2008-03-14 | 2009-01-28 | 浙江西溪玻璃有限公司 | Antibiotic bulletproof glass |
| US20130260095A1 (en) * | 2012-03-30 | 2013-10-03 | Hitachi, Ltd. | Glass substrate having fine structures on the surface thereof |
| WO2016035527A1 (en) * | 2014-09-01 | 2016-03-10 | 旭硝子株式会社 | Glass article for vehicles |
| CN205853479U (en) * | 2016-08-04 | 2017-01-04 | 浙江飞越洁具制造有限公司 | A kind of anti-fouling glass |
-
2016
- 2016-08-04 CN CN201610637467.6A patent/CN106393872A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2437677Y (en) * | 2000-06-27 | 2001-07-04 | 福州大学光催化研究所 | Antifogging antifouling glass |
| CN201186899Y (en) * | 2008-03-14 | 2009-01-28 | 浙江西溪玻璃有限公司 | Antibiotic bulletproof glass |
| US20130260095A1 (en) * | 2012-03-30 | 2013-10-03 | Hitachi, Ltd. | Glass substrate having fine structures on the surface thereof |
| WO2016035527A1 (en) * | 2014-09-01 | 2016-03-10 | 旭硝子株式会社 | Glass article for vehicles |
| CN205853479U (en) * | 2016-08-04 | 2017-01-04 | 浙江飞越洁具制造有限公司 | A kind of anti-fouling glass |
Non-Patent Citations (3)
| Title |
|---|
| 唐磊主编: "《轻量化材料技术》", 31 January 2014, 国防工业出版社 * |
| 王治乐: "《薄膜光学与真空镀膜技术》", 30 June 2013, 哈尔滨工业大学出版社 * |
| 白振中 张会文: "《工程玻璃深加工技术手册》", 30 April 2014, 中国建材工业出版社 * |
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Application publication date: 20170215 |
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