CN104339785A - A green single-silver LOW-E glass made of white glass - Google Patents
A green single-silver LOW-E glass made of white glass Download PDFInfo
- Publication number
- CN104339785A CN104339785A CN201410606443.5A CN201410606443A CN104339785A CN 104339785 A CN104339785 A CN 104339785A CN 201410606443 A CN201410606443 A CN 201410606443A CN 104339785 A CN104339785 A CN 104339785A
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- CN
- China
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- layer
- glass
- thickness
- white
- green
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- 239000011521 glass Substances 0.000 title claims abstract description 45
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 9
- 239000004332 silver Substances 0.000 title claims abstract description 9
- 239000005329 float glass Substances 0.000 claims abstract description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims 2
- 238000009499 grossing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 51
- 239000002346 layers by function Substances 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 15
- 239000010949 copper Substances 0.000 description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000001755 magnetron sputter deposition Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005344 low-emissivity glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- -1 wherein Chemical compound 0.000 description 1
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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
-
- 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
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
一种用白玻制备的绿色单银LOW-E玻璃，包括玻璃基材，所述玻璃基材为白色浮法玻璃，其上表面由下而上依次设有SnO2底层介质层、AZO平整层、Cu层、Ag层、CrNxOy膜层、以及SnO2顶层介质层；所述Cu层的厚度为10～15nm；所述Ag层的厚度为3～5nm。本发明结构简单，创造性地采用普通白色浮法玻璃作为玻璃基材，合理调整功能层Cu层和Ag层的厚度，镀上相应的膜层后，同样可以产生绿色的外观效果，且成本较低。
A green single silver LOW-E glass prepared from white glass comprises a glass substrate, wherein the glass substrate is white float glass, and the upper surface thereof is provided with a SnO2 bottom dielectric layer, an AZO flat layer, a Cu layer, an Ag layer, a CrNxOy film layer, and a SnO2 top dielectric layer in order from bottom to top; the thickness of the Cu layer is 10 to 15 nm; the thickness of the Ag layer is 3 to 5 nm. The invention has a simple structure, creatively adopts ordinary white float glass as the glass substrate, reasonably adjusts the thickness of the functional layer Cu layer and the Ag layer, and after being plated with the corresponding film layer, can also produce a green appearance effect, and the cost is low.
Description
Technical field:
The present invention relates to the silver-colored LOW-E glass of green list prepared by the white glass of a kind of use.
Background technology:
LOW-E glass is a kind of high-end low emissivity glass, is the film system product being coated with multiple layer metal and other compound composition comprising silver layer at glass substrate surface.
Along with the development of modern architecture, the raising of people's aesthetic standards, more and more receives the concern of people to outward appearance tone and the harmony of overall building of cladding glass.And in numerous color, the heat that green single silver-colored LOW-E glass is more and more subject to building designers is doted on.The silver-colored LOW-E glass of traditional green list, all adopts green former and plates corresponding rete above as substrate, thus reach green appearance effect.But due to green float glass sheet buying difficulty and price is more than 1.2 times of ordinary white float glass, with high costs.
Therefore be necessary to make improvements existing green single silver-colored LOW-E glass, to provide a kind of lower-cost green single silver-colored LOW-E glass.
Summary of the invention:
The silver-colored LOW-E glass of the green list that the object of the present invention is to provide the white glass of a kind of use to prepare, its structure is simple, and cost is lower.
The silver-colored LOW-E glass of green list prepared by the white glass of use, comprise glass baseplate, described glass baseplate is white float glass, and its upper surface is from bottom to top provided with SnO successively
2underlying dielectric layer, AZO levelling blanket, Cu layer, Ag layer, CrN
xo
yrete and SnO
2top layer dielectric layer; The thickness of described Cu layer is 10 ~ 15nm; The thickness of described Ag layer is 3 ~ 5nm.
The present invention improves by following scheme:
Described SnO
2the thickness of underlying dielectric layer is 50nm.
The thickness of described AZO levelling blanket is 10nm.
Described CrN
xo
ythe thickness of rete is 3nm.
Described SnO
2the thickness of top layer dielectric layer is 50nm.
Tool of the present invention has the following advantages: 1, structure of the present invention is simple, creatively adopt ordinary white float glass as glass baseplate, the thickness of Reasonable adjustment Cu layer, Ag layer, after plating corresponding rete, can produce green appearance equally, and cost is lower.2, there is the radiance lower than tradition list silver-colored LOW-E glass.
Accompanying drawing illustrates:
Fig. 1 is structure sectional view of the present invention.
Detailed description of the invention:
As shown in the figure, the silver-colored LOW-E glass of green list prepared by the white glass of a kind of use, comprise glass baseplate 1, described glass baseplate 1 is white float glass, and its upper surface is from bottom to top provided with SnO successively
2underlying dielectric layer 2, AZO levelling blanket 3, Cu layer 4, Ag layer 5, CrN
xo
yrete 6 and SnO
2top layer dielectric layer 7; The thickness of described Cu layer 4 is 10 ~ 15nm; The thickness of described Ag layer 5 is 3 ~ 5nm.
Further, described SnO
2the thickness of underlying dielectric layer 2 is 50nm.It adopts magnetron sputtering membrane process, with interchange intermediate frequency power supply, be sputter gas with argon gas, oxygen makes reacting gas sputtering for Sn target, wherein, argon oxygen ratio is (400SCCM ~ 420SCCM): (450SCCM ~ 500SCCM), finally forms SnO on glass baseplate 1
2underlying dielectric layer 2, argon oxygen, than the core being this rete, determines the quality of film forming.
Again further, the thickness of described AZO levelling blanket 3 is 10nm, for level and smooth Cu layer 4.It adopts magnetron sputtering membrane process, ceramic Zn (AZO) target is sputtered with midfrequent AC power supply, with argon gas as sputter gas, mix a small amount of oxygen, wherein, argon oxygen ratio is: (400SCCM ~ 420SCCM): (20 ~ 40SCCM), final formation AZO levelling blanket, for Cu layer 4, Ag layer 5 make place mat, reduce radiance.
Further, described Cu layer 4, as functional layer, adopts magnetron sputtering membrane process, with dc source sputtering copper target, with argon gas as sputter gas, and gas flow 500 ~ 550SCCM, final formation Cu layer 4.Because Cu layer 4 also has Low emissivity effect, at functional layer Ag layer 5 above with the bottoming of one deck Cu layer 4, reduce radiance, simultaneously due to the use of Cu layer 4, reasonably can reduce the thickness of Ag layer 5, thus reach effect green for reflected colour production.
Again further, described Ag layer 5 is as functional layer, and it adopts magnetron sputtering membrane process, with dc source sputtering silver target, with argon gas as sputter gas, and gas flow 500 ~ 550SCCM, final formation Ag layer 5.
Again further, described CrN
xo
ythe thickness of rete 6 is 3nm.It adopts magnetron sputtering membrane process, with dc source sputtering chromium target, does reacting gas, ooze a small amount of oxygen, finally form CrN with nitrogen
xo
yrete 6, high temperature oxidation resistance when raising rete wearability, raising light transmittance, raising tempering.
Further, described SnO
2top layer dielectric layer 7, as protective layer, its thickness is 50nm.It adopts magnetron sputtering membrane process, with interchange intermediate frequency power supply, make reacting gas sputtering tin target with argon gas as sputter gas, oxygen, wherein, argon oxygen ratio is (400SCCM ~ 420SCCM): (450SCCM ~ 500SCCM), finally forms SnO
2top layer dielectric layer 7, argon oxygen, than the core being this rete, determines the quality of film forming.
Structure of the present invention is simple, creatively adopts ordinary white float glass as glass baseplate, the thickness of Reasonable adjustment functional layer Cu layer and Ag layer, after plating corresponding rete, can produce green appearance equally, and cost is lower.In addition, the present invention has the radiance lower than tradition list silver-colored LOW-E glass.
The foregoing is only preferred embodiment of the present invention, be not used for limiting scope of the invention process, all equal changes of doing according to the scope of the claims of the present invention and modification, all fall into the scope that patent of the present invention contains.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606443.5A CN104339785A (en) | 2014-10-30 | 2014-10-30 | A green single-silver LOW-E glass made of white glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606443.5A CN104339785A (en) | 2014-10-30 | 2014-10-30 | A green single-silver LOW-E glass made of white glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104339785A true CN104339785A (en) | 2015-02-11 |
Family
ID=52496623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606443.5A Pending CN104339785A (en) | 2014-10-30 | 2014-10-30 | A green single-silver LOW-E glass made of white glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746733A (en) * | 2017-01-19 | 2017-05-31 | 吴江南玻华东工程玻璃有限公司 | A kind of double silver-layer low-radiation glass of low transmission antiradar reflectivity |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050258029A1 (en) * | 2004-05-18 | 2005-11-24 | Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.), Grand Duchy | Coated article with oxidation graded layer proximate IR reflecting layer(s) and corresponding method |
| US20060083934A1 (en) * | 2004-10-19 | 2006-04-20 | Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) | Method of making coated article with IR reflecting layer(s) using krypton gas |
| CN102950841A (en) * | 2012-11-26 | 2013-03-06 | 中山市创科科研技术服务有限公司 | A single silver low-emissivity glass with high light transmittance |
| CN203864111U (en) * | 2013-12-21 | 2014-10-08 | 揭阳市宏光镀膜玻璃有限公司 | Novel low-emissivity glass |
-
2014
- 2014-10-30 CN CN201410606443.5A patent/CN104339785A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050258029A1 (en) * | 2004-05-18 | 2005-11-24 | Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.), Grand Duchy | Coated article with oxidation graded layer proximate IR reflecting layer(s) and corresponding method |
| US20060083934A1 (en) * | 2004-10-19 | 2006-04-20 | Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) | Method of making coated article with IR reflecting layer(s) using krypton gas |
| CN102950841A (en) * | 2012-11-26 | 2013-03-06 | 中山市创科科研技术服务有限公司 | A single silver low-emissivity glass with high light transmittance |
| CN203864111U (en) * | 2013-12-21 | 2014-10-08 | 揭阳市宏光镀膜玻璃有限公司 | Novel low-emissivity glass |
Non-Patent Citations (1)
| Title |
|---|
| 王承遇等: "《玻璃表面装饰》", 31 January 2011, article "单银LOW-E玻璃", pages: 90 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746733A (en) * | 2017-01-19 | 2017-05-31 | 吴江南玻华东工程玻璃有限公司 | A kind of double silver-layer low-radiation glass of low transmission antiradar reflectivity |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |