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Temperable three-silver low radiation coated glass and production technology thereof

A low-emission coating, glass technology, applied in glass/slag layered products, layered products, metal layered products, etc., can solve the problems of appearance color interference, limited color selection, low visible light transmission, etc. Reduce the influence of the uniformity of the film layer, the effect of uniform film formation and high light transmittance

Inactive Publication Date: 2012-06-13
林嘉宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical purpose of the present invention is to overcome the problems existing in the prior art, to improve the traditional low-emissivity coated glass, and to solve the problem of lower visible light transmission, appearance color showing interference color, To solve the problems of limited color selection and inability to follow-up processing, a kind of temperable triple-silver low-emissivity coated glass with high visible light transmittance, good light-to-heat ratio and optical stability and its production process are provided

Method used

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  • Temperable three-silver low radiation coated glass and production technology thereof
  • Temperable three-silver low radiation coated glass and production technology thereof
  • Temperable three-silver low radiation coated glass and production technology thereof

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Embodiment 1

[0035] The film material structure of this embodiment is: glass substrate / SiNxOy / NiCrOx / AZO / Ag / NiCrOx / ZnSnOx / NiCrOx / AZO / Ag / NiCrOx / ZnSnOx / NiCrOx / AZO / Ag / NiCrOx layer / Si 3 N 4 .

[0036] The first dielectric combination layer is silicon oxynitride (SiNxOy), and the thickness of the film layer is: 46nm;

[0037] The first barrier protection layer is nickel chromium oxide (NiCrOx), and the thickness of the film layer is: 0.3nm;

[0038] The first dielectric layer is AZO, and the film thickness is 6nm;

[0039] The thickness of the first silver layer is: 13.9nm;

[0040] The second barrier protection layer is nickel chromium oxide (NiCrOx), and the film thickness is: 0.3nm;

[0041] The first spacer dielectric combination layer is zinc tin oxide (ZnSnOx), and the thickness of the film layer is: 69.7nm;

[0042] The third barrier protection layer is nickel chromium oxide (NiCrOx), and the film thickness is: 0.3nm;

[0043] The second dielectric layer is AZO, and the film thicknes...

Embodiment 2

[0079] The film material structure of this embodiment is: glass substrate / SiNxOy / NiCrOx / AZO / Ag / NiCrOx / SiNxOy / NiCrOx / AZO / Ag / NiCrOx / SiNxOy / NiCrOx / AZO / Ag / NiCrOx / SiNxOy / Si 3 N 4 . The combination layer may be a combination of single layers composed of multiple materials.

[0080] Wherein, the first dielectric combination layer is silicon oxynitride (SiNxOy), and the film thickness is: 48.0nm;

[0081] The first barrier protection layer is nickel chromium oxide (NiCrOx), and the thickness of the film layer is: 0.3nm;

[0082] The first dielectric layer is AZO, and the film thickness is 8nm;

[0083] The film thickness of the first silver layer is: 13.5nm;

[0084] The second barrier protection layer is nickel chromium oxide (NiCrOx), and the film thickness is: 0.3nm;

[0085] The first spacer dielectric combination layer is silicon oxynitride (SiNxOy), and the thickness of the film layer is: 68.2nm;

[0086] The third barrier protection layer is nickel chromium oxide (NiCrOx)...

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Abstract

The invention relates to temperable three-silver low radiation coated glass. The coated glass which comprises a glass body and a coating film is characterized in that: the glass body is a substrate; and the film structure of the coating film comprises, from inside to outside, a first dielectric combination layer, a first block protection layer, a first dielectric layer, a first silver layer, a second block protection layer, a first interval dielectric combination layer, a third block protection layer, a second dielectric layer, a second silver layer, a fourth block protection layer, a second interval dielectric combination layer, a fifth block protection layer, a third dielectric layer, a third silver layer, a sixth block protection layer and a second dielectric combination layer. The temperable three-silver low radiation coated glass disclosed in the invention adopts the unique film structure and a unique production technology, so a problem that middle and low radiation coated glass in the prior art cannot be well tempered is solved, and the coated glass which has the advantages of high visible light transmissivity, good photo-thermal ratio and optical stability, and good thermal insulation can satisfy various requirements of subsequent processing.

Description

technical field [0001] The invention relates to a coated glass for vehicles and buildings, in particular to a temperable triple-silver low-radiation coated glass and a production process thereof. Background technique [0002] Low-emissivity coated glass (also known as LOW-E glass) is a film system product composed of multiple layers of metal or other compounds coated on the glass surface. Low-emissivity coated glass is a kind of solar energy and visible light that can let outdoor Through, it can be like an infrared reflector, especially for mid-to-far infrared rays with high reflectivity, a new generation of coated glass that can reflect the secondary radiant heat of objects back, used to control light, adjust and improve the environment, and is conducive to saving energy and heat. As a high-end product in low-emissivity coated glass, triple-silver low-emissivity glass consists of up to three layers of silver and multiple layers of metal oxide or nitride compounds. It has h...

Claims

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Application Information

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IPC IPC(8): B32B9/04B32B17/06B32B15/04C23C14/34
Inventor 林嘉宏
Owner 林嘉宏
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