CN203007140U - Microbubble-free composite flameproof glass with antireflection film coating - Google Patents
Microbubble-free composite flameproof glass with antireflection film coating Download PDFInfo
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- CN203007140U CN203007140U CN 201220706544 CN201220706544U CN203007140U CN 203007140 U CN203007140 U CN 203007140U CN 201220706544 CN201220706544 CN 201220706544 CN 201220706544 U CN201220706544 U CN 201220706544U CN 203007140 U CN203007140 U CN 203007140U
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- glass
- film coating
- antireflective film
- coating
- flame resistant
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Abstract
The utility model relates to a microbubble-free composite flameproof glass with antireflection film coating, belonging to the technical field of safety glass. The microbubble-free composite flameproof glass with antireflection film coating is composed of a single or multi-layer'3mm glass + flameproof cementing layer' base plate structure, a 4mm glass, the single or multilayer'3mm glass+ flameproof cementing layer' base plate structure and an antireflection film coating from inside to outside, wherein the antireflection film is prepared by single-layer SiO2 or TiO2 or dual-layer SiO2/TiO2 or TiO2/SiO2, or multilayer SiO2/TiO2/SiO2, and the film thickness is 100nm-0.1mm. The multilayer microbubble-free composite flameproof glass specially designed by the utility model not only has excellent flameproof property and high visible light transmittance, but also is excellent in environmental stability and high in hardness, so that the service life of the flameproof glass is prolonged, and the flameproof glass can be widely used as safety glass for large buildings.
Description
Technical field:
The utility model belongs to the glass manufacture technical field, relates to a kind of combined type flame resistant glass, particularly a kind of novel without microvesicle combined type flame resistant glass with the antireflective film coating structure.
Background technology:
Along with the more and more faster progress of urbanization step, the building forms in house also become increasing.Graceful glass component attractive in appearance, functional safety just progressively is subject to domestic and international Designers's favor, and this directly causes all kinds of shatter proof glasses and special glass fast-developing in the building glass industry.Building glass is from merely progressively developing into and have light and control, regulate the room temperature, reduce noise, improve the compound future development of multi-functional such as living environment as daylighting, decorative material material.Flame resistant glass except some performance with simple glass, also have control fire spreading, every cigarette and the performance such as heat insulation, the effective rescue during for presence of fire provides valuable rescue time, has reduced to greatest extent the loss of personnel, property, buildings.Due in the recent period both at home and abroad some well-known heavy construction fire that takes place frequently, people start to pay close attention to gradually research and development production and the result of use of all kinds of flame resistant glasses.
Combined type flame resistant glass (Laminated Fire-Resistant Glass) belongs to category-A and has fire integrity (Integrity, E) and thermal insulation (Insulation, I) flame resistant glass, can make escape and rescue personnel exempt from thermal radiation injury, and the destructive force of fire is reduced to minimum degree.The combined type flame resistant glass, by two-layer or two-layer above sheet glass, adds that the fire prevention gummed layer material of composite transparent forms therebetween at present.While running into fire, the fire prevention cementing layer can form adiabatic refractory heat-insulating foam layer by rapid foaming and intumescing, a large amount of heats that absorb the fire generation, the cementing layer broken sheet glass that can also bond simultaneously, to keep whole integrity, is the most effective, safest fire prevention class glassy product at present.But because the difference of specific refractory power in different systems can make light have light reflection on the composite fireproof glass surface, thereby reduced the transmitance of visible ray in the composite fireproof glass system, and then affected the translucent effect of flame resistant glass.At present composite fireproof glass is not all in surface-coated anti-reflection coating, and the while, existing non-special-purpose anti-reflection coating can not reduce the reflection of light effectively, and had the problems such as hardness is inadequate, had a strong impact on result of use and the work-ing life of flame resistant glass.
The utility model content:
Therefore, be to solve the printing opacity problem of composite fireproof glass, the purpose of this utility model is that to have the combined type flame resistant glass now be basis, provide a kind of tool antireflective film coating without microvesicle combined type flame resistant glass.It not only has good fire resistance, has also improved the transmitance of existing flame resistant glass to sunlight, has improved stability, hardness and the work-ing life of anti-environment (corrosion such as salt water resistance, humidity, acid and alkali-resistance) simultaneously.
The utility model tool antireflective film coating without microvesicle combined type flame resistant glass, order is by interior board structure, 4mm glass, one or more layers " fire prevention cementing layer+3mm glass " outer board structure and coat composed multilayered structure of antireflective film of one or more layers " 3mm glass+fire prevention cementing layer " from the inside to the outside, between glass substrate, with fire prevention cementing layer bonding, the antireflective film coating is coated on the outermost layer one side 3mm glass surface of outer board structure.
Described antireflective film coating is individual layer silica dioxide coating or individual layer coating of titanium dioxide.
Described antireflective film coating is SiO
2/ TiO
2or TiO
2/ SiO
2the duplicature coating.
Described antireflective film coating is SiO
2/ TiO
2/ SiO
2the MULTILAYER COMPOSITE film coating.
The thickness of described fire prevention cementing layer is 0.5mm～10mm.
The thickness of described antireflective film coating is 100nm～0.1mm.
By the multilayered structure of the combined type flame resistant glass that obtains with upper type, increase one deck antireflective film coating at outermost layer 3mm glass surface, adopt SiO
2and/or TiO
2for raw material, the antireflective film coating, it can be the unitary film coating, it can be also the duplicature coating, it can also be multilayer coating, because kind and the thickness of film are adjustable, so the specific refractory power of antireflective film coating can be regulated continuously, thereby effectively reduced the specific refractory power of bulk material, make it there is very high transmitance, simultaneously suitable thermal treatment can make again Si-OH(or the Ti-OH in coating) group aggregates into the cross-linked network structure of Si-O-Si (or Ti-O-Ti), thereby make its anti-environment (salt water resistance, moist, the corrosion such as soda acid) good stability, hardness is high, adopt the composite membrane coating can further improve the anti-environmental stability of combined type flame resistant glass, and reduction light is at the reflectivity of outermost layer glass surface.
The accompanying drawing explanation:
Fig. 1 is the novel without microvesicle combined type flame resistant glass structural representation of the utility model tool anti-reflection coating.
Embodiment:
Illustrate the technical solution of the utility model below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model tool antireflective film coating without microvesicle combined type flame resistant glass, order is that outer board structure 3, antireflective film coating 4 by the interior board structure 1 of one or more layers " 3mm heavy sheet glass+fire prevention cementing layer ", 4mm heavy sheet glass 2, one or more layers " cementing layer+3mm heavy sheet glass of preventing fires " is composited (in Fig. 1 from the inside to the outside, in a left side is, the right side is outer).That is to say that this compound glass is the multilayered structure of " N glass+N-1 glue+1 film " (wherein N is more than or equal to 3) formula.
When interior board structure 1 is only one deck " 3mm heavy sheet glass+fire prevention cementing layer ", fire prevention gummed wherein is laminated to bond with the 3mm heavy sheet glass, glass 2 bondings that another side and 4mm are thick.When " 3mm heavy sheet glass+fire prevention cementing layer " that interior board structure 1 is multilayer (being more than or equal to two-layer), the cementing layer of preventing fires not only is bonded between each 3mm heavy sheet glass and 3mm heavy sheet glass, and is bonded between 3mm heavy sheet glass and 4mm heavy sheet glass 2.
In like manner, when outer board structure 3 is only one deck " fire prevention cementing layer+3mm heavy sheet glass ", fire prevention gummed wherein is laminated to bond with 4mm heavy sheet glass 2, the glassy bond that another side and 3mm are thick.When " fire prevention cementing layer+3mm heavy sheet glass " that outer board structure 3 is multilayer (being more than or equal to two-layer), the fire prevention cementing layer not only is bonded between each 3mm heavy sheet glass and 3mm heavy sheet glass, and is bonded between 4mm heavy sheet glass 2 and 3mm heavy sheet glass.The upper surface of the outermost layer 3mm heavy sheet glass of board structure 3, be coated with antireflective film coating 4 outside.
Above-mentioned antireflective film coating 4, can be the unitary film coating, and this unitary film coating can be silicon-dioxide (SiO
2) coating or titanium dioxide (TiO
2) coating.Above-mentioned antireflective film coating 4, can be also the duplicature coating, and this duplicature coating can be SiO
2/ TiO
2coating or TiO
2/ SiO
2coating.Above-mentioned antireflective film coating 4 can also be multilayer coating, is SiO
2/ TiO
2/ SiO
2the MULTILAYER COMPOSITE film coating.Because kind and the thickness of film are adjustable, so the specific refractory power of antireflective film coating 4 can be regulated continuously, thereby effectively reduced the specific refractory power of bulk material, make it there is very high transmitance, simultaneously suitable thermal treatment can make again Si-OH(or the Ti-OH in coating) group aggregates into the cross-linked network structure of Si-O-Si (or Ti-O-Ti), thereby make its anti-environment (salt water resistance, moist, the corrosion such as soda acid) good stability, hardness is high, adopt the composite membrane coating can further improve the anti-environmental stability of combined type flame resistant glass, and reduction light is at the reflectivity of outermost layer glass surface.
The method for preparing antireflective film coating 4 can adopt sol-gel method, and the principal reaction raw material is Si (OC
2h
5)
4or Ti (OC
2h
5)
4, solvent, catalyzer by adding suitable proportioning react 4h under 30～40 ℃, more at room temperature ageing 5～20 days, finally prepare SiO
2and TiO
2colloidal sol.Adopt crystal pulling method or high speed spin coating process by the nanoporous SiO prepared
2and/or TiO
2be coated to outermost layer 3mm heavy sheet glass surface, the coating that coating obtains is standing 1h in clean, dry room temperature environment first, again at 50～70 ℃ of lower pre-treatment 30min, finally at 100～120 ℃ of lower thermal treatment 30min, finally obtain thering is the antireflective film coating (specific refractory power is 1.13～1.40(300-2500nm place)) novel without microvesicle combined type flame resistant glass, the thickness of fire prevention cementing layer is 0.5mm～10mm, and the thickness of antireflective film coating is 100nm～0.1mm.
Increased antireflective film coating 4 without microvesicle composite structure flame resistant glass, not only there is outstanding fire resistance and high visible light transmissivity, and anti-environment (corrosion such as salt water resistance, humidity, soda acid) good stability, hardness is high, thereby extend the work-ing life of combined type flame resistant glass, can be widely used in the shatter proof glass of heavy construction.
Claims (7)
1. a tool antireflective film coating without microvesicle combined type flame resistant glass, comprise that from the inside to the outside order is by " 3mm heavy sheet glass+fire prevention cementing layer " interior board structure of one deck at least, 4mm heavy sheet glass, " cementing layer+3mm heavy sheet glass of preventing fires " glass substrate that outer board structure is composited of one deck at least, it is characterized in that: the surface of the described 3mm heavy sheet glass of the outermost side of board structure also is coated with the antireflective film coating outside.
Tool antireflective film coating according to claim 1 without microvesicle combined type flame resistant glass, it is characterized in that: described antireflective film coating is individual layer silica dioxide coating or individual layer coating of titanium dioxide.
Tool antireflective film coating according to claim 1 without microvesicle combined type flame resistant glass, it is characterized in that: described antireflective film coating is SiO
2/ TiO
2or TiO
2/ SiO
2the duplicature coating.
Tool antireflective film coating according to claim 1 without microvesicle combined type flame resistant glass, it is characterized in that: described antireflective film coating is SiO
2/ TiO
2/ SiO
2the MULTILAYER COMPOSITE film coating.
According to claim 1 or 2 or 3 or 4 described tool antireflective film coatings without microvesicle combined type flame resistant glass, it is characterized in that: the thickness of described fire prevention cementing layer is 0.5mm～10mm.
According to claim 1 or 2 or 3 or 4 described tool antireflective film coatings without microvesicle combined type flame resistant glass, it is characterized in that: the thickness of described antireflective film coating is 100nm～0.1mm.
Tool antireflective film coating according to claim 5 without microvesicle combined type flame resistant glass, it is characterized in that: the thickness of described antireflective film coating is 100nm～0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706544 CN203007140U (en) | 2012-12-19 | 2012-12-19 | Microbubble-free composite flameproof glass with antireflection film coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706544 CN203007140U (en) | 2012-12-19 | 2012-12-19 | Microbubble-free composite flameproof glass with antireflection film coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007140U true CN203007140U (en) | 2013-06-19 |
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ID=48598753
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220706544 Expired - Lifetime CN203007140U (en) | 2012-12-19 | 2012-12-19 | Microbubble-free composite flameproof glass with antireflection film coating |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407231A (en) * | 2013-08-14 | 2013-11-27 | 江苏奥蓝工程玻璃有限公司 | Offline reflection-enhancing coated glass and manufacturing method thereof |
| CN103407232A (en) * | 2013-08-14 | 2013-11-27 | 江苏奥蓝工程玻璃有限公司 | Offline antireflection coated glass and manufacturing method thereof |
| CN103722818A (en) * | 2013-11-25 | 2014-04-16 | 成都市翻鑫家科技有限公司 | Safe and reliable glass for high-rise building |
| CN105131761A (en) * | 2015-09-07 | 2015-12-09 | 中国建筑材料科学研究总院 | Fireproof liquid of composite fireproof glass and preparation method thereof and composite fireproof glass |
| CN111005652A (en) * | 2019-11-28 | 2020-04-14 | 中国建筑材料科学研究总院有限公司 | Composite fireproof hollow glass for building and preparation method and application thereof |
-
2012
- 2012-12-19 CN CN 201220706544 patent/CN203007140U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407231A (en) * | 2013-08-14 | 2013-11-27 | 江苏奥蓝工程玻璃有限公司 | Offline reflection-enhancing coated glass and manufacturing method thereof |
| CN103407232A (en) * | 2013-08-14 | 2013-11-27 | 江苏奥蓝工程玻璃有限公司 | Offline antireflection coated glass and manufacturing method thereof |
| CN103722818A (en) * | 2013-11-25 | 2014-04-16 | 成都市翻鑫家科技有限公司 | Safe and reliable glass for high-rise building |
| CN105131761A (en) * | 2015-09-07 | 2015-12-09 | 中国建筑材料科学研究总院 | Fireproof liquid of composite fireproof glass and preparation method thereof and composite fireproof glass |
| CN105131761B (en) * | 2015-09-07 | 2017-12-26 | 中国建筑材料科学研究总院 | Fire-resistant fluid of composite fireproof glass and preparation method thereof and composite fireproof glass |
| CN111005652A (en) * | 2019-11-28 | 2020-04-14 | 中国建筑材料科学研究总院有限公司 | Composite fireproof hollow glass for building and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100024 Beijing, Guanzhuang, East Lane, No. 1, Patentee after: CHINA BUILDING MATERIALS ACADEMY Patentee after: BEIJING HANGBO NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 100024 Beijing, Guanzhuang, East Lane, No. 1, Patentee before: CHINA BUILDING MATERIALS ACADEMY Patentee before: BEIJING KINGGLASS TECHNICAL DEVELOPMENT CENTER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |