Golden low-emissivity coated glass and manufacturing method thereof

A low-emission coating, glass technology, applied in chemical instruments and methods, glass/slag layered products, metal layered products, etc. The product cannot obtain the golden appearance and other problems, and achieves excellent shading performance, pure appearance and color, and good energy saving effect.

A low-emission coating, glass technology, applied in chemical instruments and methods, glass/slag layered products, metal layered products, etc. The product cannot obtain the golden appearance and other problems, and achieves excellent shading performance, pure appearance and color, and good energy saving effect.

CN103407225AActive Publication Date: 2013-11-27HANGZHOU BLUSR NEW MATERIALS TECH
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  • Golden low-emissivity coated glass and manufacturing method thereof
  • Golden low-emissivity coated glass and manufacturing method thereof
  • Golden low-emissivity coated glass and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0044] A golden low-emissivity coated glass, which deposits the following films sequentially on the surface of a glass substrate: a silicon nitride buffer layer film, a nickel-chromium alloy induction layer film, a gold functional layer film, a nickel-chromium alloy induction layer film, a ZnO:Al protective layer, According to the order of deposition, the thicknesses of the film structures of each layer are as follows: the thickness of the silicon nitride buffer layer is 21nm, the thickness of the nickel-chromium alloy induction layer is 3nm, the thickness of the gold functional layer is 40nm, the second nickel-chromium alloy induction layer The thickness of the ZnO:Al protective layer is 3nm, the thickness of the ZnO:Al protective layer is 12nm, and the glass substrate adopts float glass.

[0045] A method for manufacturing golden low-emissivity coated glass as described above, characterized in that it comprises the following steps:

[0046] Step 1: Substrate pretreatment...

Embodiment 2

[0064] A golden low-emissivity coated glass, which deposits the following films sequentially on the surface of a glass substrate: a silicon nitride buffer layer film, a nickel-chromium alloy induction layer film, a gold functional layer film, a nickel-chromium alloy induction layer film, a ZnO:Al protective layer, According to the order of deposition, the thicknesses of the film structures of each layer are as follows: the thickness of the silicon nitride buffer layer is 22nm, the thickness of the nickel-chromium alloy induction layer is 3.5nm, the thickness of the gold functional layer is 45nm, and the thickness of the second nickel-chromium alloy induction layer is 45nm. The thickness of the layer is 3.5nm, the thickness of the ZnO:Al protective layer is 13nm, and the glass substrate adopts float glass.

[0065] A method for manufacturing golden low-emissivity coated glass as described above, characterized in that it comprises the following steps:

[0066] Step 1: Substr...

Embodiment 3

[0084] A golden low-emissivity coated glass, which deposits the following films sequentially on the surface of a glass substrate: a silicon nitride buffer layer film, a nickel-chromium alloy induction layer film, a gold functional layer film, a nickel-chromium alloy induction layer film, a ZnO:Al protective layer, According to the order of deposition, the thicknesses of the film structures of each layer are as follows: the thickness of the silicon nitride buffer layer is 23nm, the thickness of the nickel-chromium alloy induction layer is 4nm, the thickness of the gold functional layer is 42nm, the second nickel-chromium alloy induction layer The thickness of the ZnO:Al protective layer is 4nm, the thickness of the ZnO:Al protective layer is 14nm, and the glass substrate adopts float glass.

[0085] A method for manufacturing golden low-emissivity coated glass as described above, characterized in that it comprises the following steps:

[0086] Step 1: Substrate pretreatment...

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Abstract

The invention relates to the technical field of glass processing and in particular provides golden low-emissivity coated glass and a manufacturing method thereof. The coated glass has a simple film structure, is easy to produce in large scale, is good in coloration and has an obvious energy-saving effect. The coated glass is characterized in that the following films are deposited on the surface of a glass substrate in sequence: a silicon nitride buffer layer film, a nichrome induction layer film, a golden function layer film, the nichrome induction layer film and a ZnO:Al protective layer film. The golden low-emissivity coated glass provided by the invention has higher reflectivity in middle and far infrared waves, has better shading performance in visible light bands and has the obvious advantages of low emissivity, sunshading, beauty, pure color and the like compared with the prior art, and meanwhile the color of reflection of the coated glass is golden in wider ranges of view angles.

Description

Technical field [0001] The invention involves the field of glass processing technology. Specifically, it is a gold -low -radiation coating glass and its manufacturing method with simple film layer structure, easy to large -scale production, good coloring, and significant energy saving effects. Background technique [0002] Low -radiated energy -saving coating glass is a energy -saving coating glass that has been widely used. It obtains a smaller glass conduction coefficient by improving the reflectivity of medium and far infrared radiation, reducing the indoor heating to outdoor radiation heat dissipation in winter, and then reducing heating energy energy.The purpose of consumption. [0003] Traditional low -radiation energy -saving coating glass mainly includes SNO based on transparent conductive oxide materials 2 : F's online coating glass and offline coating glass based on metal AG. At present, the appearance of low -radiation coating products based on these two types of mater...

Claims

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Application Information

Patent Timeline
27 Nov 2013
Publication
CN103407225A
IPC
B32B15/04; B32B17/06; B32B33/00; C03C17/36
Inventors
贾绍辉; 葛言凯