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Double-silver LOW-E glass

A glass and glass substrate technology, applied in glass/slag layered products, metal layered products, chemical instruments and methods, etc., can solve the problem of low sunlight transmittance, large color deviation, transmittance and drift of ordinary glass Large quantity and other problems, to achieve the effect of reducing light scattering, small color deviation, and reducing the consumption of silver

Inactive Publication Date: 2014-06-11
中山市格兰特实业有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the sunlight transmittance of ordinary glass is low, the transmittance and drift after tempering are large, and the color deviation is large

Method used

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  • Double-silver LOW-E glass

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Embodiment Construction

[0021] A double-silver LOW-E glass, including a glass substrate 1, on the composite surface of the glass substrate, eleven film layers are sequentially compounded adjacently from the inside to the outside, wherein the first film layer, the innermost layer, is Si 3 N 4 Layer 21, the second layer is TiO 2 Layer 22, the third layer is NiCrO 2 Layer 23, the fourth layer is TiO 2 layer 24, the fifth layer is Ag layer 25, the sixth layer is NiCrO layer 26, and the seventh layer is TiO 2 layer 27, the eighth layer is NiCrO layer 28, the ninth layer is Ag layer 29, the tenth layer is NiCrO layer 20, and the outermost layer is Si 3 N 4 Layer 211.

[0022] The innermost Si 3 N 4 Layer 21, the silicon nitride layer; Si 3 N 4 It is a very hard material, which improves the hardness of the film layer and prevents bad atoms from deeply destroying the silver coating layer, so that the entire film layer has better heat resistance and mechanical properties at high temperatures, and it...

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Abstract

The invention discloses double-silver LOW-E glass, which comprises a glass substrate. Eleven films are adjacently compounded on the composite surface of the glass substrate from inside to outside in turn. The double-silver LOW-E glass is characterized in that: the first film, namely the innermost layer is a Si3N4 layer; the second layer is a TiO2 layer; the third layer is a NiCrO2 layer; the fourth layer is a TiO2 layer; the fifth layer is a Ag layer; the sixth layer is a NiCrO layer; the seventh layer is a TiO2 layer; the eighth layer is a NiCrO layer; the ninth layer is a Ag layer; the tenth layer is a NiCrO layer; and the outermost layer is a Si3O4 layer. The invention aims to provide double-silver LOW-E glass which has high transmissivity, improves the hardness of the films and prevents poor atoms from penetrating and damaging silver layers to overcome the defects of the prior art.

Description

【Technical field】 [0001] The invention relates to a coated glass, more specifically a double-silver LOW-E 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. However, the sunlight transmittance of ordinary glass is low, and the transmittance and drift after tempering are large, and the color deviation is large. 【Content of invention】 [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a double-silver LOW-E glass with high transmittance, improved hardness of the film layer and avoiding bad atoms from deeply destroying the silver layer. [0004] The present invention is achieved through the following technical solutions: [0005] A double-silver LOW-E glass, including a glass substrate 1, on the composite surfac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B9/04B32B15/00B32B17/00
Inventor 孙叠文
Owner 中山市格兰特实业有限公司
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