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Single-silver and low-emissivity coated glass with low shading coefficient

A low-emissivity coating, shading coefficient technology, applied in glass/slag layered products, layered products, chemical instruments and methods, etc., can solve the problems that cannot meet the design requirements, general products do not have suitable structures, and high shading coefficients

Inactive Publication Date: 2014-06-11
洛阳新晶润工程玻璃有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The low-emissivity coated glass currently produced has a high shading coefficient, which cannot meet the design requirements. The research and development of low-shade low-e coated glass can meet market demand and expand market share.
[0005] This shows that the above-mentioned existing low-emissivity coated glass obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.
In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem

Method used

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  • Single-silver and low-emissivity coated glass with low shading coefficient

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Embodiment Construction

[0020] In order to further elaborate the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation methods, Structure, characteristic and effect thereof are as follows in detail.

[0021] Such as figure 1 Shown, the single-silver low-emissivity coated glass of the low shading coefficient of the present invention has a glass substrate 1, and on the surface of the glass substrate 1, the first tin oxide film layer 2, the second tin oxide film layer 3, The chromium film layer 4, the silver film layer 5, the nickel-chromium film layer 6 and the silicon nitride film layer 7 constitute a single-silver low-emissivity coated glass with a six-layer film structure.

[0022] In one embodiment, the present invention uses a magnetron sputtering coating machine to coat six layers of nanomaterial films on the surface of float glass i...

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Abstract

The invention relates to a single-silver and low-emissivity coated glass with the low shading coefficient. The single-silver and low-emissivity coated glass is provided with a glass substrate; the surface of the glass substrate is sequentially provided with a first tin oxide film layer, a second tin oxide film layer, a chromium film layer, a silver film layer, a nickel-chromium film layer and a silicon nitride film layer from the bottom layer to the top layer. The single-silver and low-emissivity coated glass with the low shading coefficient has the characteristics of being low in emissivity and shading coefficient as well as moderate in light transmittance.

Description

technical field [0001] The invention relates to a coated glass, in particular to a single-silver low-radiation coated glass with a low shading coefficient and a six-layer film structure. Background technique [0002] Low-emissivity coated glass refers to the deposition of a layer of metallic silver on the surface of float glass as a functional layer, which can reflect the near-infrared rays in sunlight and the far-infrared rays in the living environment, thereby reducing the glass's absorption and radiation rate of infrared rays, so It is called low-emissivity coated glass. Low-emissivity coated insulating glass is currently recognized as the architectural glass with the best energy-saving effect. The popular low-emissivity coated glass in the market is aimed at pursuing low heat transfer coefficient, that is, u(k) value. In fact, the pursuit of heat transfer coefficient more fully meets the energy-saving needs of high-latitude regions. In low-latitude areas with abundant ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B17/06B32B33/00C03C17/36
Inventor 潘其真孟怡敏王红兵董明孙震
Owner 洛阳新晶润工程玻璃有限公司
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