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Rose gold low-emissivity coated glass and preparing method and application thereof

A technology of low-radiation coating and manufacturing method, which is applied in the direction of building components, buildings, building structures, etc., can solve the problems of poor oxidation resistance, high reflectivity, and inability to store for a long time, and achieve high product yield and production process advanced effects

Active Publication Date: 2016-02-10
XINYI GLASS WUHU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to develop a rose-gold low-emissivity coated glass and its preparation method that meet the market demand, and overcome the high reflectivity, poor oxidation resistance and long-term storage of the special film system in the prior art And other issues

Method used

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  • Rose gold low-emissivity coated glass and preparing method and application thereof
  • Rose gold low-emissivity coated glass and preparing method and application thereof
  • Rose gold low-emissivity coated glass and preparing method and application thereof

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preparation example Construction

[0037] Correspondingly, on the basis of the rose-gold low-emissivity coated glass described above, the embodiment of the present invention also provides a preparation method of the rose-golden low-emissivity coated glass of the embodiment of the present invention. As a preferred embodiment of the present invention, the preparation method of the rose gold low-emissivity coated glass includes the following steps:

[0038] Step S01: Pretreatment, cleaning the float glass, using the cleaned float glass as a glass substrate, and sending the cleaned float glass into a vacuum chamber, keeping the vacuum degree of the vacuum chamber at 8×10 -6 above mbar;

[0039] Step S02, film deposition process, control the vacuum degree of sputtering to be 2×10 -3 mbar~5×10 -3 mbar, on the float glass substrate, film layers with the following thicknesses are sequentially deposited: a first silicon nitride film layer of 10.5-32.1 nm, a zinc oxide film layer of 3.8-17.9 nm, a copper film layer of ...

Embodiment 1

[0052] A rose gold low-emissivity coated glass and a preparation method thereof. Among them, the rose gold low-emissivity coated glass includes a glass substrate and a functional film layer deposited on the surface of the glass substrate; the functional film layer at least includes a first dielectric layer and a second dielectric layer deposited layer by layer from the glass substrate outward. , a core dielectric layer, a protective layer and a third dielectric layer; where the first dielectric layer is a 28.2nm first silicon nitride film layer, the second dielectric layer is a 3.8nm zinc oxide film layer, and the core dielectric layer is a 23.2nm The copper film layer, the protective layer is a 2.9nm nickel-chromium alloy film layer, and the third dielectric layer is a 27.3nm second silicon nitride film layer; the glass substrate is float glass.

[0053] The preparation method of the rose gold low-emissivity coated glass comprises the following steps:

[0054] 1) Pre-treatme...

Embodiment 2

[0062] A rose gold low-emissivity coated glass and a preparation method thereof. Among them, the rose gold low-emissivity coated glass includes a glass substrate and a functional film layer deposited on the surface of the glass substrate; the functional film layer at least includes a first dielectric layer and a second dielectric layer deposited layer by layer from the glass substrate outward. , a core dielectric layer, a protective layer and a third dielectric layer; wherein, the first dielectric layer is a first silicon nitride film layer of 10.5nm, the second dielectric layer is a zinc oxide film layer of 7.9nm, and the core dielectric layer is a 13.2nm film layer The copper film layer, the protective layer is a 2.6nm nickel-chromium alloy film layer, and the third dielectric layer is a 10.2nm second silicon nitride film layer; the glass substrate is float glass.

[0063] The preparation method of the rose gold low-emissivity coated glass comprises the following steps:

[...

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Abstract

The invention provides a rose gold low-emissivity coated glass and a preparing method and application thereof. The rose gold low-emissivity coated glass comprises a glass substrate and a functional film layer deposited on the surface of the glass substrate. The functional film layer at least comprises a first dielectric layer, a second dielectric layer, a core dielectric layer, a protection layer and a third dielectric layer which are sequentially deposited outwards from the glass substrate layer by layer. The first dielectric layer is a silicon oxide film layer, the second dielectric layer is a zinc oxide film layer, the core dielectric layer is a copper film layer, the protection layer is a nichrome film layer, and the third dielectric layer is a silicon oxide film layer. Float glass serves as the glass substrate. The rose gold low-emissivity coated glass is capable of achieving the effects of rose gold low emissivity and low in reflectivity, generates no light pollution and is suitable for industrial production and application in multiple fields, the oxidation resistance is remarkably improved, and the storage life can be prolonged.

Description

technical field [0001] The invention belongs to the technical field of glass, and in particular relates to a rose-gold radiation-coated glass, a preparation method and application thereof. Background technique [0002] At present, as people continue to pursue the diversity of glass wall curtain colors, conventional colored glass can no longer meet market demand. In order to achieve special color effects, many developers have developed low-emissivity coated glass such as gold. However, these low-emissivity coated glasses such as gold often have high external reflection, but nowadays more and more countries and regions are developing Concerned about the problem of light pollution, the above-mentioned problems in the application of golden coated glass and golden low-emissivity coated glass have become more and more prominent. In order to achieve the effect of high reflection, many coated glasses have a sufficiently thick Ag layer as a functional layer. However, Too thick Ag wi...

Claims

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Application Information

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IPC IPC(8): C03C17/36E04C2/54
Inventor 董清世周枫蔡法清
Owner XINYI GLASS WUHU
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