CN104309221A - 一种中性透过色的单银low-e玻璃 - Google Patents

一种中性透过色的单银low-e玻璃 Download PDF

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Publication number
CN104309221A
CN104309221A CN201410607113.8A CN201410607113A CN104309221A CN 104309221 A CN104309221 A CN 104309221A CN 201410607113 A CN201410607113 A CN 201410607113A CN 104309221 A CN104309221 A CN 104309221A
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Prior art keywords
glass
layer
silver
low
look
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陈圆
禹幸福
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ZHONGSHAN HENGLIDA MACHINERY Co Ltd
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ZHONGSHAN HENGLIDA MACHINERY Co Ltd
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Priority to CN201410607113.8A priority Critical patent/CN104309221A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered 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
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface 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
    • C03C17/3602Surface 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • B32B2307/42Polarizing, birefringent, filtering

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

一种中性透过色的单银LOW-E玻璃,包括玻璃基材,所述玻璃基材的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。本发明的透过色更中性。

Description

一种中性透过色的单银LOW-E玻璃
技术领域:
本发明涉及一种中性透过色的单银LOW-E玻璃。
背景技术:
LOW-E玻璃,是一种高端的低辐射玻璃,是在玻璃基材表面镀制包括银层在内的多层金属及其它化合物组成的膜系产品。
随着现代建筑的发展,人们审美观念的提高,对幕墙玻璃的外观色调与整体的建筑的协调性越来越受到人们的关注。而在众多颜色中,中性色越来越受到人们的喜欢。许多大型的工程建筑不约而同的都采用了中性色。传统的单银LOW-E玻璃,由于功能层均采用Ag层,透过色偏绿。
故有必要对现有的单银LOW-E玻璃作出改进,以提供一种透过色呈中性的单银LOW-E玻璃。
发明内容:
本发明的目的在于提供一种中性透过色的单银LOW-E玻璃,其透过色更中性。
一种中性透过色的单银LOW-E玻璃,包括玻璃基材,所述玻璃基材的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。
本发明可通过如下方案进行改进:
所述SnO2底层介质层的厚度为30nm。
所述AZO平整层的厚度为10nm。
所述Cu层的厚度为3~5nm。
所述Ag层的厚度为8~10nm。
所述CrNxOy膜层的厚度为3nm。
所述SnO2顶层介质层的厚度为60nm。
本发明具有如下优点:1、本发明创造性地在Ag层前面,增加一层Cu层,从而在保证辐射率不变的情况下,使本发明的透过色更中性。2、具有比传统单银LOW-E玻璃更低的辐射率。
附图说明:
图1为本发明结构剖视图。
具体实施方式:
如图所示,一种中性透过色的单银LOW-E玻璃,包括玻璃基材1,所述玻璃基材1的上表面由下而上依次设有SnO2底层介质层2、AZO平整层3、Cu层4、Ag层5、CrNxOy膜层6、以及SnO2顶层介质层7。
进一步地,所述SnO2底层介质层2的厚度为30nm。其采用磁控溅射镀膜工艺,用交流中频电源、以氩气为溅射气体、氧气作反应气体溅射Sn靶,其中,氩氧比为(400SCCM~420SCCM):(450SCCM~500SCCM),最终在玻璃基材上形成SnO2底层介质层,氩氧比是该膜层的核心,决定了成膜的质量。
再进一步地,所述AZO平整层3的厚度为10nm,用于平滑Cu层。其采用磁控溅射镀膜工艺,用中频交流电源溅射陶瓷Zn(AZO)靶,用氩气作为溅射气体,掺入少量氧气,其中,氩氧比为:(400SCCM~420SCCM):(20~40SCCM),最终形成AZO平整层,为Cu层、Ag层作铺垫,降低辐射率。
更进一步地,所述Cu层4的厚度为3~5nm。其采用磁控溅射镀膜工艺,用直流电源溅射铜靶,用氩气作为溅射气体,气体流量500~550SCCM,最终形成Cu层,用以提供中性的透过色。
又进一步地,所述Ag层5的厚度为8~10nm。其采用磁控溅射镀膜工艺,用直流电源溅射银靶,用氩气作为溅射气体,气体流量500~550SCCM,最终形成Ag层。
再进一步地,所述CrNxOy膜层6的厚度为3nm。其采用磁控溅射镀膜工艺,用直流电源溅射铬靶,用氮气做反应气体,渗少量氧气,最终形成CrNxOy膜层,提高膜层耐磨性、提高透光率、提高钢化时抗高温氧化性。
更进一步地,所述SnO2顶层介质层7的厚度为60nm。其采用磁控溅射镀膜工艺,用交流中频电源、用氩气作为溅射气体、氧气作反应气体溅射锡靶,其中,氩氧比为(400SCCM~420SCCM):(450SCCM~500SCCM),最终形成SnO2顶层介质层,氩氧比是该膜层的核心,决定了成膜的质量。
本发明创造性地在Ag层前面,增加一层Cu层,从而在保证辐射率不变的情况下,使本发明的透过色更中性。另外,本发明具有比传统单银LOW-E玻璃更低的辐射率。
以上所述仅为本发明的较佳实施例,并非用来限定本发明实施的范围,凡依本发明专利范围所做的同等变化与修饰,皆落入本发明专利涵盖的范围。

Claims (7)

1.一种中性透过色的单银LOW-E玻璃,包括玻璃基材,其特征在于:所述玻璃基材的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。
2.根据权利要求1所述的一种中性透过色的单银LOW-E玻璃,其特征在于:所述SnO2底层介质层的厚度为30nm。
3.根据权利要求1所述的一种中性透过色的单银LOW-E玻璃,其特征在于:所述AZO平整层的厚度为10nm。
4.根据权利要求1所述的一种中性透过色的单银LOW-E玻璃,其特征在于:所述Cu层的厚度为3~5nm。
5.根据权利要求1所述的一种中性透过色的单银LOW-E玻璃,其特征在于:所述Ag层的厚度为8~10nm。
6.根据权利要求1所述的一种中性透过色的单银LOW-E玻璃,其特征在于:所述CrNxOy膜层的厚度为3nm。
7.根据权利要求1所述的一种中性透过色的单银LOW-E玻璃,其特征在于:所述SnO2顶层介质层的厚度为60nm。
CN201410607113.8A 2014-10-30 2014-10-30 一种中性透过色的单银low-e玻璃 Pending CN104309221A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
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 (zh) * 2012-11-26 2013-03-06 中山市创科科研技术服务有限公司 一种高透光率的单银低辐射玻璃
CN203864111U (zh) * 2013-12-21 2014-10-08 揭阳市宏光镀膜玻璃有限公司 一种新型低辐射玻璃

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (zh) * 2012-11-26 2013-03-06 中山市创科科研技术服务有限公司 一种高透光率的单银低辐射玻璃
CN203864111U (zh) * 2013-12-21 2014-10-08 揭阳市宏光镀膜玻璃有限公司 一种新型低辐射玻璃

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Application publication date: 20150128