Tempered three-silver low-E glass and preparation method thereof

A technology for glass and glass substrates, applied in chemical instruments and methods, glass/slag layered products, decorations, etc., can solve the problems of high reflectivity, large color deviation, high shading coefficient, and achieve good heat resistance, Improve hardness and good mechanical properties

Inactive Publication Date: 2015-02-18
ZHONGSHAN CHUANGKE RES TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Neutral color glass is also in great demand, but the existing tempered glass has low sunlight transmittance, high reflectivity, high shading coefficient, and large color deviation after tempering

Method used

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  • Tempered three-silver low-E glass and preparation method thereof

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Embodiment Construction

[0031] A temperable triple-silver LOW-E glass, including a glass substrate 1, on the composite surface of the glass substrate 1, fourteen film layers are sequentially and adjacently compounded from the inside to the outside, wherein the first film layer i.e. the innermost layer is Si 3 N 4 Layer 21, the second film layer is TiO 2 layer 22, the third film layer is NiCr layer 23, the fourth film layer is Ag layer 24, the fifth film layer is NiCr layer 25, and the sixth film layer is TiO 2 layer 26, the seventh film layer is Ag layer 27, the eighth film layer is NiCr layer 28, and the ninth film layer is TiO 2 layer 29, the tenth film layer is NiCr layer 210, the eleventh film layer is Ag layer 211, the twelfth film layer is NiCr layer 212, and the thirteenth film layer is TiO 2 Layer 213, the fourteenth film layer, that is, the outermost layer is Si 3 N 4 Layer 214.

[0032] The innermost Si 3 N 4 Layer 21, the silicon nitride layer; Si 3 N 4 It is a very hard material...

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Abstract

The invention discloses tempered three-silver low-E glass. The glass comprises a glass substrate, wherein adjacent fourteen film layers are successively compounded on the compounded surface of the glass substrate from inside to outside. The glass is characterized in that the first film layer namely the innermost layer is the Si3N4 layer, the second film layer is the TiO2 layer, the third film layer is the NiCr layer, the fourth film layer is the Ag layer, the fifth film layer is the NiCr layer, the sixth film layer is the TiO2 layer, the seventh film layer is the Ag layer, the eighth film layer is the NiCr layer, the ninth film layer is the TiO2 layer, the tenth film layer is the NiCr layer, the eleventh film layer is the Ag layer, the twelfth film layer is the NiCr layer, the thirteenth film layer is the TiO2 layer, and the fourteenth film layer namely the outermost layer is the Si3N4 layer.

Description

【Technical field】 [0001] The invention relates to a coated glass, more specifically a temperable triple-silver LOW-E glass, and also relates to a method for preparing the glass. 【Background technique】 [0002] Glass plays an important role in contemporary production and life. Glass is used in many places such as doors and windows of buildings, car windows and windshields, which brings a lot of convenience to production and life. There is also a great demand for neutral colored glass, but the existing tempered glass has low sunlight transmittance, high reflectivity, high shading coefficient, and large color deviation after tempering. 【Content of invention】 [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a temperable triple-silver LOW-E glass with high transmittance, low reflectance, small shading coefficient and small color deviation after tempering. The invention also provides a preparation method of temperable tri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/04B32B17/00B32B15/00B32B33/00C03C17/36
CPCB32B17/06B32B9/04B32B15/04B32B2250/40B32B2255/28B32B2307/402B32B2307/536B32B2311/08B32B2451/00
Inventor 秦文锋王玲杨永华
Owner ZHONGSHAN CHUANGKE RES TECH SERVICE
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