CN102886928A - Single-silver structural low-radiation coated glass capable of being used in form of single piece and technology - Google Patents

Single-silver structural low-radiation coated glass capable of being used in form of single piece and technology Download PDF

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Publication number
CN102886928A
CN102886928A CN2012104292828A CN201210429282A CN102886928A CN 102886928 A CN102886928 A CN 102886928A CN 2012104292828 A CN2012104292828 A CN 2012104292828A CN 201210429282 A CN201210429282 A CN 201210429282A CN 102886928 A CN102886928 A CN 102886928A
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China
Prior art keywords
layer
silver
coated glass
glass
direct current
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CN2012104292828A
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Inventor
陈波
吴斌
孙大海
葛剑君
董华明
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YAOPI ENGINEERING GLASS Co Ltd SHANGHAI
SHANGHAI YAOPI GLASS GROUP CO Ltd
Original Assignee
YAOPI ENGINEERING GLASS Co Ltd SHANGHAI
SHANGHAI YAOPI GLASS GROUP CO Ltd
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Application filed by YAOPI ENGINEERING GLASS Co Ltd SHANGHAI, SHANGHAI YAOPI GLASS GROUP CO Ltd filed Critical YAOPI ENGINEERING GLASS Co Ltd SHANGHAI
Priority to CN2012104292828A priority Critical patent/CN102886928A/en
Publication of CN102886928A publication Critical patent/CN102886928A/en
Pending legal-status Critical Current

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Abstract

The invention provides a single-silver structural low-radiation coated glass capable of being used in the form of single piece and a coating technology. The glass comprises a glass/dielectric layer (1), a composite absorbing layer (1), a silver layer (1), a protecting layer (1), a dielectric layer (1) and a protecting layer (2), which are sequentially arranged from a glass base plate to the outside so as to form a structural layer of the glass. The single-silver structural low-radiation coated glass capable of being used in the form of single piece provided by the invention adopts a vacuum magnetron sputtering coating technology, and has the advantages that the characteristic that a heat reflecting coated glass is capable of being used in the form of single piece and the excellent chemical property of the low-radiation coated glass are combined, therefore, the online low-radiation glass can be used in the form of single piece.

Description

But the silver-colored structure low radiation coated glass of list and technique that monolithic uses
Technical field
But the present invention relates to the silver-colored structure low radiation coated glass of list and production technology that a kind of novel monolithic uses.
Background technology
The low radiation coated glass that uses at present on the market, because the functional layer silver layer in its rete is very easy to by the oxygen G﹠W institute oxidation in the atmosphere, lose the function of low radiation, this glass all must produce double glazing, film plating layer is placed in the double glazing cavity uses, low radiation functions is just arranged.So not only increase production process, also increased the weight of glass curtain wall.
Summary of the invention
The problem of depositing for solving aforementioned low emissivity glass, but the invention provides a kind of monolithic
The silver-colored structure low radiation coated glass of list and the technique used.The film layer structure of this glass outwards is followed successively by from glass substrate:
Dielectric layer (1), composite absorption layer (1), silver layer (1), protective layer (1), dielectric layer (1), protective layer (2);
Wherein: dielectric layer (1) is SiNx, and thicknesses of layers is 35nm～70nm;
Composite absorption layer (1) is: the three-layer composite structure of the coat of metal, metal compound layer, metal level; Or the coat of metal, metal compound layer two-layer structure; Or metal compound layer, metal level two-layer structure; Wherein metal material is Ti or Ni, or Cr, or Cu, or Zn, or Nb, or Zr, or Sn, or V; Metallic compound is ZnOx, or AZO, or SiNx, or SiO 2, or SnO 2, or TiOx, or ZrO 2, or TiNx, or NbOx, or NbNx; This composite absorption layer gross thickness is 5nm ~ 30nm;
This composite absorption layer gross thickness is 5nm ~ 30nm;
Silver layer (1) is Ag, and thicknesses of layers is 5nm ~ 15nm;
Protective layer (1) is NiCr or Ti, and thicknesses of layers is 2nm ~ 15nm;
Protective layer (2) is metallic compound, ZrO 2Or NbO 2Or SiO 2Or BN or CNx or TiNx or the fine and close material of NbNx, thicknesses of layers is 10nm ~ 25nm.
The present invention adopts vacuum magnetron sputtering coating film technique, and the process for plating of each rete of one of them preferred compositions is:
Dielectric layer (1) is by exchanging sial target sputter in argon nitrogen atmosphere of negative electrode;
Composite absorption layer (1), by direct current horizontal target sputter nichrome in argon atmosphere, Ni:Cr=80:20 wherein, and be coated with ZnOx layer by the zinc oxide ceramics target sputter that exchanges negative electrode at the nichrome layer, its argon oxygen ratio remains on 20:1.5, pass through direct current horizontal target sputter nichrome, wherein Ni:Cr=80:20 in argon atmosphere at zinc oxide film again; Its gross thickness is 5nm ~ 30nm;
Silver layer (1) is by the sputter in argon atmosphere of direct current horizontal target;
Protective layer (1), by direct current horizontal target sputter nichrome in argon atmosphere,
Ni:Cr=80:20 wherein;
Dielectric layer (1) is by exchanging silico-aluminum target sputter in nitrogen argon atmosphere of negative electrode;
Protective layer (2) is by direct current horizontal target sputter zirconia in the oxygen atmosphere.
Advantage of the present invention is, when guaranteeing the coated glass low radiance, its rete protective value is excellent, and abrasion resistance properties is better, can carry out monolithic and use as heat-reflection coated glass.
The specific embodiment
The present invention produces with plate glass both-end continous way coating machine, wherein a kind of most preferred process program uses 3 to exchange circle target, 4 direct current list targets, totally 7 target position are produced, but make the silver-colored structure low radiation coated glass of list that monolithic of the present invention uses.Its technological parameter and target position are listed as follows:
Figure 868954DEST_PATH_IMAGE001
But the present invention is characteristic that the heat-reflection coated glass monolithic is used and the good optical property of low radiation coated glass to combine, and becomes a kind of low radiation coated glass that can monolithic uses.This product mainly contains the improvement of two aspects; increase the absorbed layer of composite construction at fabric; protect more fully silver layer not attacked by the sodium ion in the glass; and outside top layer, increased the finer and close protective layer of one deck, can more effective prevention silver layer by the oxygen G﹠W institute oxidation in the atmosphere.

Claims (2)

  1. But 1. the silver-colored structure low radiation coated glass of list that uses of a monolithic, it is characterized in that: the film layer structure of this coated glass outwards is followed successively by from glass substrate:
    Dielectric layer (1), composite absorption layer (1), silver layer (1), protective layer (1), dielectric layer (1), protective layer (2);
    Wherein: dielectric layer (1) is SiNx, and thicknesses of layers is 35nm～70nm;
    Composite absorption layer (1) is: the three-layer composite structure of the coat of metal, metal compound layer, metal level; Or the coat of metal, metallic compound coating two-layer structure; Or metallic compound coating, coat of metal two-layer structure; Wherein metal material is Ti, or Ni, or Cr, or Cu, or Zn, or Nb, or Zr, or Sn, or V; Metallic compound is ZnOx, or AZO, or SiNx, or SiO 2, or SnO 2, or TiOx, or ZrO 2, or TiNx, or NbOx, or NbNx; This composite absorption layer gross thickness is 5nm ~ 30nm;
    Silver layer (1) is Ag, and thicknesses of layers is 5nm ~ 15nm;
    Protective layer (1) is NiCr or Ti, and thicknesses of layers is 2nm ~ 15nm;
    Protective layer (2) is metallic compound, ZrO 2Or NbO 2Or SiO 2Or BN or CNx or TiNx or the fine and close material of NbNx, thicknesses of layers is 10nm ~ 25nm.
  2. 2. but press the process for plating of the silver-colored structure low radiation coated glass of list of the described monolithic use of claim 1, wherein a kind of process for plating of preferred each rete is:
    Dielectric layer (1) is by exchanging sial target sputter in argon nitrogen atmosphere of negative electrode;
    Composite absorption layer (1), by direct current horizontal target sputter nichrome in argon atmosphere, Ni:Cr=80:20 wherein, and be coated with ZnOx layer by the zinc oxide ceramics target sputter that exchanges negative electrode at the nichrome layer, its argon oxygen ratio remains on 20:1.5, pass through direct current horizontal target sputter nichrome, wherein Ni:Cr=80:20 in argon atmosphere at zinc oxide film again; Its gross thickness is 5nm ~ 30nm;
    Silver layer (1) is by the sputter in argon atmosphere of direct current horizontal target;
    Protective layer (1), by direct current horizontal target sputter nichrome in argon atmosphere,
    Ni:Cr=80:20 wherein;
    Dielectric layer (1) is by exchanging silico-aluminum target sputter in nitrogen argon atmosphere of negative electrode;
    Protective layer (2) is by direct current horizontal target sputter zirconia in the oxygen atmosphere.
CN2012104292828A 2012-11-01 2012-11-01 Single-silver structural low-radiation coated glass capable of being used in form of single piece and technology Pending CN102886928A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742446A (en) * 2015-04-03 2015-07-01 杭州电子科技大学 High-transmittance high-reflectivity, high-efficiency and energy-saving single-silver LOW-E film-plated glass
CN105366959A (en) * 2015-12-01 2016-03-02 中航三鑫股份有限公司 Low-emissivity coated glass
CN108137394A (en) * 2015-09-01 2018-06-08 Vitro可变资本股份有限公司 The solar control coating of sunlight control characteristics with enhancing
CN109399958A (en) * 2018-12-18 2019-03-01 浙江旗滨节能玻璃有限公司 A kind of low radiation coated glass of antiradar reflectivity and preparation method thereof
CN110104962A (en) * 2019-04-22 2019-08-09 太仓耀华玻璃有限公司 A kind of low radiation coated glass and its preparation process
CN111217539A (en) * 2018-11-27 2020-06-02 宜城市泳瑞玻璃科技有限公司 Coating process of optical glass
CN114634315A (en) * 2022-03-21 2022-06-17 新福兴玻璃工业集团有限公司 Energy-saving low-emissivity coated glass and preparation method thereof

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US20040197574A1 (en) * 2003-04-03 2004-10-07 Grzegorz Stachowiak Coated article with dual-layer protective overcoat of nitride and zirconium or chromium oxide
CN1823023A (en) * 2003-07-16 2006-08-23 格拉沃贝尔公司 Coated substrate with a very low solar factor
CN101148328A (en) * 2007-09-12 2008-03-26 上海耀皮工程玻璃有限公司 Film series structure glass employing ZnOx ceramic target magnetic sputtering and technique thereof
US20090324967A1 (en) * 2008-06-25 2009-12-31 C.R.V.C. Coated article with low-E coating including zirconium oxide and/or zirconium silicon oxynitride and methods of making same
CN201817403U (en) * 2010-09-01 2011-05-04 林嘉宏 Low emissivity glass capable of being processed in different places
CN202986242U (en) * 2012-11-01 2013-06-12 上海耀皮玻璃集团股份有限公司 Single-silver structure low-radiating coated glass capable of being used in single-piece mode

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040197574A1 (en) * 2003-04-03 2004-10-07 Grzegorz Stachowiak Coated article with dual-layer protective overcoat of nitride and zirconium or chromium oxide
CN1823023A (en) * 2003-07-16 2006-08-23 格拉沃贝尔公司 Coated substrate with a very low solar factor
CN101148328A (en) * 2007-09-12 2008-03-26 上海耀皮工程玻璃有限公司 Film series structure glass employing ZnOx ceramic target magnetic sputtering and technique thereof
US20090324967A1 (en) * 2008-06-25 2009-12-31 C.R.V.C. Coated article with low-E coating including zirconium oxide and/or zirconium silicon oxynitride and methods of making same
CN201817403U (en) * 2010-09-01 2011-05-04 林嘉宏 Low emissivity glass capable of being processed in different places
CN202986242U (en) * 2012-11-01 2013-06-12 上海耀皮玻璃集团股份有限公司 Single-silver structure low-radiating coated glass capable of being used in single-piece mode

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742446A (en) * 2015-04-03 2015-07-01 杭州电子科技大学 High-transmittance high-reflectivity, high-efficiency and energy-saving single-silver LOW-E film-plated glass
CN108137394A (en) * 2015-09-01 2018-06-08 Vitro可变资本股份有限公司 The solar control coating of sunlight control characteristics with enhancing
US11402557B2 (en) 2015-09-01 2022-08-02 Vitro Flat Glass Llc Solar control coating with enhanced solar control performance
CN105366959A (en) * 2015-12-01 2016-03-02 中航三鑫股份有限公司 Low-emissivity coated glass
CN111217539A (en) * 2018-11-27 2020-06-02 宜城市泳瑞玻璃科技有限公司 Coating process of optical glass
CN109399958A (en) * 2018-12-18 2019-03-01 浙江旗滨节能玻璃有限公司 A kind of low radiation coated glass of antiradar reflectivity and preparation method thereof
CN109399958B (en) * 2018-12-18 2023-04-11 浙江旗滨节能玻璃有限公司 Low-emissivity coated glass with low reflectivity and preparation method thereof
CN110104962A (en) * 2019-04-22 2019-08-09 太仓耀华玻璃有限公司 A kind of low radiation coated glass and its preparation process
CN114634315A (en) * 2022-03-21 2022-06-17 新福兴玻璃工业集团有限公司 Energy-saving low-emissivity coated glass and preparation method thereof

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Application publication date: 20130123