CN104369444B - 一种高透光率的金色单银low-e玻璃及制备方法 - Google Patents

一种高透光率的金色单银low-e玻璃及制备方法 Download PDF

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CN104369444B
CN104369444B CN201410637287.9A CN201410637287A CN104369444B CN 104369444 B CN104369444 B CN 104369444B CN 201410637287 A CN201410637287 A CN 201410637287A CN 104369444 B CN104369444 B CN 104369444B
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魏佳坤
林改
郑梅鹏
宋晓群
郑凯永
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JIEYANG HONGGUANG COATED GLASS CO Ltd
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    • 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
    • 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
    • C03C17/3618Coatings of type glass/inorganic compound/other inorganic layers, at least one layer being metallic
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    • 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
    • C03C17/3644Surface 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 the metal being silver
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    • 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
    • C03C17/3657Surface 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 the multilayer coating having optical properties
    • C03C17/366Low-emissivity or solar control coatings
    • 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
    • C03C2218/00Methods for coating glass
    • C03C2218/10Deposition methods
    • C03C2218/15Deposition methods from the vapour phase
    • C03C2218/154Deposition methods from the vapour phase by sputtering
    • C03C2218/156Deposition methods from the vapour phase by sputtering by magnetron sputtering

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Abstract

本发明公开了一种高透光率的金色单银LOW-E玻璃,包括有玻璃基片,其特征在于:在玻璃基片的复合面上由内到外依次相邻地复合有七个膜层,其中第一膜层即最内层为SSTZrOX层,第二层为AZO层,第三层为Si层,第四层为AZO层,第五层为Ag层,第六层为CrNxOy,最外层为SnO2层。本发明目的是克服了现有技术的不足,提供一种透过率高,色泽鲜艳,辐射率低,节能效果显著,生产成本低的高透光率的金色单银LOW-E玻璃,本发明还提供一种磁控溅射法制备高透光率的金色单银LOW-E玻璃的方法。

Description

一种高透光率的金色单银LOW-E玻璃及制备方法
【技术领域】
本发明涉及一种高透光率的金色单银LOW-E玻璃,本发明还涉及一种磁控溅射法制备高透光率的金色单银LOW-E玻璃的方法。
【背景技术】
镀膜玻璃具有节能减排及装饰幕墙的双重功效。而金色玻璃作为镀膜玻璃的一个非常规品种,深受人们喜爱。但由于市场上现有的金色镀膜玻璃产品,色调暗淡且生产成本高,且大多数为阳光控制镀膜玻璃。
【发明内容】
本发明目的是克服了现有技术的不足,提供一种透过率高,色泽鲜艳,辐射率低,节能效果显著,生产成本低的高透光率的金色单银LOW-E玻璃,本发明还提供一种磁控溅射法制备高透光率的金色单银LOW-E玻璃的方法。
本发明是通过以下技术方案实现的:
一种高透光率的金色单银LOW-E玻璃,包括有玻璃基片1,其特征在于:在玻璃基片的复合面上由内到外依次相邻地复合有七个膜层,其中第一膜层即最内层为SSTZrOX层21,第二层为AZO层22,第三层为Si层23,第四层为AZO层24,第五层为Ag层25,第六层为CrNxOy26,最外层为SnO2层27。
如上所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第一膜层SSTZrOX层21的厚度为30~40nm。
如上所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第二层AZO层22的厚度为10~15nm,第四层AZO层24的厚度10~20nm。
如上所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第三层Si层23的厚度为3~5nm。
如上所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第五层Ag层25的厚度为10~15nm。
如上所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第六层CrNxOy26的厚度均为3nm。
如上所述的高透光率的金色单银LOW-E玻璃,其特征在于所述最外层SnO2层27的厚度为60nm。
一种制备上述的高透光率的金色单银LOW-E玻璃的方法,其特征在于包括如下步骤:
(1)磁控溅射SSTZrOX层,用交流中频电源、氧气作反应气体溅射掺锆的不锈钢靶Fe:Zr=80:20,氩氧比为400SCCM~420SCCM:450SCCM~500SCCM;
(2)磁控溅射氧AZO层,用中频交流电源溅射陶瓷Zn靶,用氩气作为溅射气体,掺入少量O2,氩氧比为:400SCCM-420SCCM:20~40SCCM,为Si层作铺垫;
(3)磁控溅射Si层,交流电源溅射,用Ar气作为溅射气体,气体流量500~550SCCM;
(4)磁控溅射AZO层,用中频交流电源溅射陶瓷Zn靶,用氩气作为溅射气体,掺入少量O2,氩氧比为400SCCM-420SCCM:20~40SCCM,为Ag层作铺垫;
(5)磁控溅射Ag层,直流电源溅射,用氩气作工艺气体,气体流量500~550SCCM;
(6)磁控溅射CrNxOy层,用直流电源溅射,用氮气做反应气体,渗少量氧气;
(7)磁控溅射SnO2层,用交流中频电源、氧气作反应气体溅射Sn靶,氩氧比为400SCCM~420SCCM:450SCCM~500SCCM。
与现有技术相比,本发明有如下优点:
1、本发明特殊膜系的金色单银LOW-E玻璃,色泽鲜艳,而且透光率高,达到70%以上;。
2、本发明与采用金作为功能层生产的金色相比较,Si作为功能层的成本不到用金的千分之一,且产品的辐射率仅0.02,节能效果显著。
3、本发明采用硅作为功能层,在保证了金色效果的同时比普通的LOW-E玻璃成本更低。
【附图说明】
图1是本发明结构示意图。
【具体实施方式】
一种高透光率的金色单银LOW-E玻璃,包括有玻璃基片1,在玻璃基片的复合面上由内到外依次相邻地复合有七个膜层,其中第一膜层即最内层为SSTZrOX层21,第二层为AZO层22,第三层为Si层23,第四层为AZO层24,第五层为Ag层25,第六层为CrNxOy26,最外层为SnO2层27。
所述第一膜层即最内层为SSTZrOX层21,即掺锆氧化不锈钢层,通过在不锈钢内掺锆,在反应溅射时提高膜层的折射率,达到2.0左右,从而提升复合膜系的透过率。作调节金色颜色层,可得到较黄的金色效果。SSTZrOX层21的厚度为30~40nm,优选35nm,nm是纳米,1m=109nm。
所述第二层AZO层22,即铝掺杂的氧化锌层,平整层,平滑Si层,为Si、Ag层作铺垫,降低辐射率。AZO层的厚度为10~15nm。优选12nm。
所述第三层Si层23,即硅层,为功能层,用来作为金色提供层。Si层的厚度为3~5nm,优选4nm。
所述第四层AZO层24,即铝掺杂的氧化锌层,平整层,由于Si溅射后成簇状结构,通过用AZO层平滑Si层,为下层镀Ag起打底作用。为Ag层作铺垫,降低辐射率。AZO层的厚度为10~20nm。优选15nm。
所述第五层Ag层25,即金属银层,为功能层,金属银层提供了较低的辐射率,起环保节能的作用。Ag层的厚度为10~15nm,优选12nm。
所述第六层CrNxOy层26,即氮氧化铬层,提高膜层耐磨性、提高透光率、提高钢化时抗高温氧化性。CrNxOy层26的厚度为3nm。
所述第七层SnO2层27,即二氧化锡层,为中间介质层,保护层。SnO2层27的厚度为60nm。
Low-E玻璃也叫做低辐射镀膜玻璃。
一种制备高透光率的金色单银LOW-E玻璃的方法,包括如下步骤:
(1)磁控溅射SSTZrOX层,用交流中频电源、氧气作反应气体溅射掺锆的不锈钢靶Fe:Zr=80:20,氩氧比为400SCCM~420SCCM:450SCCM~500SCCM,本步骤中氩氧比决定了成膜的质量;
(2)磁控溅射氧AZO层,用中频交流电源溅射陶瓷Zn靶,即AZO靶,用氩气作为溅射气体,掺入少量O2,氩氧比为:400SCCM-420SCCM:20~40SCCM,为Si层作铺垫;
(3)磁控溅射Si层,交流电源溅射,用Ar气作为溅射气体,气体流量500~550SCCM;
(4)磁控溅射AZO层,用中频交流电源溅射陶瓷ZnAZO靶,用氩气作为溅射气体,掺入少量O2,氩氧比为400SCCM-420SCCM:20~40SCCM,为Ag层作铺垫;
(5)磁控溅射Ag层,直流电源溅射,用氩气作反应气体,气体流量500~550SCCM;
(6)磁控溅射CrNxOy层,用直流电源溅射,用氮气做反应气体,渗少量氧气;
(7)磁控溅射SnO2层,用交流中频电源、氧气作反应气体溅射Sn靶,氩氧比为400SCCM~420SCCM:450SCCM~500SCCM,本步骤中氩氧比决定了成膜的质量。

Claims (8)

1.一种高透光率的金色单银LOW-E玻璃,包括有玻璃基片(1),其特征在于:在玻璃基片的复合面上由内到外依次相邻地复合有七个膜层,其中第一膜层即最内层为SSTZrOX层(21),第二层为AZO层(22),第三层为Si层(23),第四层为AZO层(24),第五层为Ag层(25),第六层为CrNxOy(26),最外层为SnO2层(27)。
2.根据权利要求1所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第一膜层SSTZrOX层(21)的厚度为30~40nm。
3.根据权利要求1所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第二层AZO层(22)的厚度为10~15nm,第四层AZO层(24)的厚度10~20nm。
4.根据权利要求1所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第三层Si层(23)的厚度为3~5nm。
5.根据权利要求1所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第五层Ag层(25)的厚度为10~15nm。
6.根据权利要求1所述的高透光率的金色单银LOW-E玻璃,其特征在于所述第六层CrNxOy(26)的厚度为3nm。
7.根据权利要求1所述的高透光率的金色单银LOW-E玻璃,其特征在于所述最外层SnO2层(27)的厚度为60nm。
8.一种制备权利要求1~7任意一项所述的高透光率的金色单银LOW-E玻璃的方法,其特征在于包括如下步骤:
(1)磁控溅射SSTZrOX层,用交流中频电源、氧气作反应气体溅射掺锆的不锈钢靶Fe:Zr=80:20,氩氧比为400SCCM~420SCCM:450SCCM~500SCCM;
(2)磁控溅射氧AZO层,用中频交流电源溅射陶瓷Zn靶,用氩气作为溅射气体,掺入少量O2,氩氧比为:400SCCM-420SCCM:20~40SCCM,为Si层作铺垫;
(3)磁控溅射Si层,交流电源溅射,用Ar气作为溅射气体,气体流量500~550SCCM;
(4)磁控溅射AZO层,用中频交流电源溅射陶瓷Zn靶,用氩气作为溅射气体,掺入少量O2,氩氧比为400SCCM-420SCCM:20~40SCCM,为Ag层作铺垫;
(5)磁控溅射Ag层,直流电源溅射,用氩气作工艺气体,气体流量500~550SCCM;
(6)磁控溅射CrNxOy层,用直流电源溅射,用氮气做反应气体,渗少量氧气;
(7)磁控溅射SnO2层,用交流中频电源、氧气作反应气体溅射Sn靶,氩氧比为400SCCM~420SCCM:450SCCM~500SCCM。
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