CN-224226909-U - High-light-transmission light-color Kaqiu green double-silver low-radiation coated glass

Abstract

The utility model discloses a high-light-transmission light-color Ka-green double-silver low-radiation coated glass which comprises a glass substrate, wherein one side of the glass substrate is sequentially provided with a base dielectric layer, a base second dielectric layer, a first barrier layer, a first silver layer, a first dielectric protective layer, a middle dielectric layer, a middle third dielectric layer, a second barrier layer, a second silver layer, an upper dielectric layer protective layer, an upper dielectric layer and an outer protective layer from inside to outside, and the film surface, the glass surface and the color cast of the glass substrate are light-color Ka-green, have the characteristics of high light transmission, low reflection and low radiation, and can be widely popularized and applied to civil buildings and commercial buildings.

Inventors

• DONG QINGSHI
• Shen Leide
• LI HUANSHENG

Assignees

• 信义玻璃(天津)有限公司

Dates

Publication Date

20260512

Application Date

20250418

Claims (10)

1. 1. The high-light-transmission light-color Ka-her green double-silver low-radiation coated glass comprises a glass substrate and is characterized in that a base dielectric layer, a base second dielectric layer, a first barrier layer, a first silver layer, a first dielectric protective layer, a middle dielectric layer, a middle third dielectric layer, a second barrier layer, a second silver layer, an upper dielectric layer protective layer, an upper dielectric layer and an outer protective layer are sequentially arranged on one side of the glass substrate from inside to outside.
2. 2. The high-light-transmission light-color Carduan green double-silver low-radiation coated glass according to claim 1, wherein the thickness of the first silver layer is 7.8-8.5 nm, and the thickness of the second silver layer is 8.5-9.5 nm.
3. 3. The high light transmission, low color carnallite green dual silver low emissivity coated glass of claim 1, wherein said base dielectric layer is a non-metal nitride layer or a non-metal oxide layer.
4. 4. The high light-transmission, low-color Carduan green, low-emissivity coated glass of any one of claims 1-3, wherein the base dielectric layer has a thickness of 20-30 nm.
5. 5. The high light-transmission, low-color, two-silver, low-emissivity coated glass of claim 1, wherein said base second dielectric layer, first dielectric protective layer, intermediate dielectric layer, intermediate third dielectric layer, upper dielectric layer protective layer, and upper dielectric layer are all metal oxide layers.
6. 6. The high-light-transmission, light-color, carbo-green, double-silver, low-emissivity coated glass of claim 1 or 5, wherein the base layer second dielectric layer, the first dielectric protective layer, the intermediate dielectric layer, the intermediate third dielectric layer, the upper dielectric layer protective layer, and the upper dielectric layer have thicknesses of 8-12 nm, 65-70 nm, 10-15 nm, 8-12 nm, and 10-20 nm, respectively.
7. 7. The high light-transmission, low-color, cargo, green, double-silver, low-emissivity coated glass of any one of claims 1-3, wherein the first barrier layer and the second barrier layer are each one of a composite metal layer, a metal oxide layer, and a metal nitride layer.
8. 8. The high-light-transmission light-color Carduan green double-silver low-emissivity coated glass of claim 1 or 7, wherein the thickness of the first barrier layer and the second barrier layer is 0.5-1 nm.
9. 9. A high light transmission, low color, kart green, double silver, low emissivity coated glass according to any one of claims 1 to 3, wherein said outer protective layer is a non-metal oxide layer.
10. 10. The high-light-transmission light-color Carduan green double-silver low-emissivity coated glass of claim 1 or 9, wherein the thickness of the outer protective layer is 1-5 nm.

Description

High-light-transmission light-color Kaqiu green double-silver low-radiation coated glass Technical Field The utility model belongs to the technical field of double-silver coated glass, and particularly relates to high-light-transmittance light-color Kaqie green double-silver low-emissivity coated glass. Background Low emissivity glass, also known as Low-E glass, is a film-based product that is formed by plating a glass surface with multiple layers of metals or other compounds including silver layers. The silver layer has the characteristic of low radiation, and the low-radiation glass has high transmissivity to visible light, high reflectivity to infrared rays and good heat insulation performance. The double-silver low-emissivity glass is characterized in that a silver film layer is added on the basis of common single-silver low-emissivity glass, and compared with the single-silver low-emissivity glass, the double-silver low-emissivity glass has higher reflectivity to infrared rays and stronger heat insulation performance while keeping higher transmissivity to visible light. The film layer structure of the traditional double-silver low-emissivity coated glass produced by adopting a vacuum magnetron sputtering method is generally glass/a base dielectric layer/a first functional silver layer/a first barrier layer/a middle dielectric layer/a second functional silver layer/a second barrier layer/an upper dielectric layer and the like. A hard, temperable, offline double-silver Low-E glass as disclosed in chinese patent CN 204939285U. In development and production of traditional double-silver low-radiation films, common products are mostly blue-gray, silver-blue, gold, green, red and purple, while the double-silver products which are high-transmittance light-color card with green and high performance are few, and the color difference between the glass surface color and the film surface color of most products is large, so that the two surfaces are difficult to be consistent. Disclosure of Invention In order to solve the technical problems, the utility model provides the high-light-transmission light-color Kazu green double-silver low-radiation coated glass, wherein the film surface, the glass surface and the color cast are light-color Kazu green, the color is novel, the glass has the characteristics of high light transmission, low reflection and low radiation, and the glass can be widely popularized and applied to civil buildings and commercial buildings. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides high-light-transmission light-color Kaqia green double-silver low-radiation coated glass which comprises a glass substrate, wherein a base dielectric layer, a base second dielectric layer, a first barrier layer, a first silver layer, a first dielectric protective layer, a middle dielectric layer, a middle third dielectric layer, a second barrier layer, a second silver layer, an upper dielectric layer protective layer, an upper dielectric layer and an outer protective layer are sequentially arranged on one side of the glass substrate from inside to outside. Further, the thickness of the first silver layer is 7.8-8.5 nm, and the thickness of the second silver layer is 8.5-9.5 nm. The base dielectric layer is a non-metal nitride layer or a non-metal oxide layer. The thickness of the base dielectric layer is 20-30 nm. The base layer second dielectric layer, the first dielectric protective layer, the middle dielectric layer, the middle third dielectric layer, the upper dielectric layer protective layer and the upper dielectric layer are all metal oxide layers. The thicknesses of the base layer second dielectric layer, the first dielectric protective layer, the middle dielectric layer, the middle third dielectric layer, the upper dielectric layer protective layer and the upper dielectric layer are respectively 8-12 nm, 65-70 nm, 10-15 nm, 8-12 nm and 10-20 nm. The first barrier layer and the second barrier layer are both one of a composite metal layer, a metal oxide layer and a metal nitride layer. The thicknesses of the first barrier layer and the second barrier layer are 0.5-1 nm. The outer protective layer is a non-metal oxide layer. The thickness of the outer protective layer is 1-5 nm. In the high-light-transmission light-color Ka-Green double-silver low-radiation coated glass provided by the utility model, the base dielectric layer and the base second dielectric layer are used as the core antireflection film layer, the reliable attachment of the film layer is realized by virtue of the stable chemical/physical binding force formed between the base dielectric layer and the glass substrate, and meanwhile, the film layer system can effectively release the internal stress of the low-radiation film layer, so that the structural stability of the film layer is ensured. The first barrier layer is arranged in front of the silver layer, free dif