Glass containing fine crystal silver coating for adjusting gIR and manufacturing method thereof

A technology of silver coating and crystalline silver layer, applied in the direction of coating, etc., can solve the problems of low-emissivity glass that cannot be heat treated, the Ag layer is easily oxidized, and hinders the application.

Inactive Publication Date: 2018-02-09
GUANGDONG KIBING ENERGY-SAVING GLASS CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In traditional low-e glass processing, because the Ag layer is easily oxidized during the heat treatment process, the low-e glass cannot be subjected to subsequent heat treatment and cannot be tempered. It can only be tempered first and then coated. This method greatly hinders its performance. application

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Glass containing fine crystal silver coating for adjusting gIR and manufacturing method thereof
  • Glass containing fine crystal silver coating for adjusting gIR and manufacturing method thereof
  • Glass containing fine crystal silver coating for adjusting gIR and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The fine-grained silver-containing coating adjusts the film layer structure of gIR glass embodiment 1 as follows: glass, NbO x , AZO, Nb, AgNi10, Nb, AZO, NbO X , AZO, AgSnO2, AgNi10, Nb, AZO, SiO x N y .

[0066] In this embodiment, the first base dielectric combination layer is NbO x layer with a thickness of 26 nm.

[0067] In this embodiment, the second base dielectric composite layer is an AZO layer with a thickness of 10 nm.

[0068] In this embodiment, the first barrier layer is a Nb layer with a thickness of 1 nm.

[0069] In this embodiment, the thickness of the first fine-grained silver layer is 11 nm.

[0070] In this embodiment, the second barrier layer is a Nb layer with a thickness of 1 nm.

[0071] In this embodiment, the first interlayer dielectric composite layer is an AZO layer with a thickness of 10 nm.

[0072] In this embodiment, the second interlayer dielectric combination layer is NbO x layer with a thickness of 55 nm.

[0073] In this e...

Embodiment 2

[0090] The fine-grained silver-containing coating adjusts the film layer structure of gIR glass embodiment 2 as follows: glass, NbO x , AZO, Nb, AgNi10, Nb, AZO, NbO X , AZO, AgSnO2, AgNi10, Nb, AZO, ZrOx.

[0091] In this embodiment, the first base dielectric combination layer is NbO x layer with a thickness of 21 nm.

[0092] In this embodiment, the second base dielectric combination layer is an AZO layer with a thickness of 15 nm.

[0093] In this embodiment, the first barrier layer is a Nb layer with a thickness of 1.5 nm.

[0094] In this embodiment, the thickness of the first fine-grained silver layer is 11 nm.

[0095] In this embodiment, the second barrier layer is a Nb layer with a thickness of 1.5 nm.

[0096] In this embodiment, the first interlayer dielectric composite layer is an AZO layer with a thickness of 15 nm.

[0097] In this embodiment, the second interlayer dielectric combination layer is NbO x layer with a thickness of 50 nm.

[0098] In this emb...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a glass containing a fine-grained silver coating for regulating gIR and a manufacturing method thereof. Crystalline silver layer, second barrier layer, first upper dielectric composite layer, first interlayer dielectric composite layer, second interlayer dielectric composite layer, third interlayer dielectric composite layer, third barrier layer, second fine-grained silver layer, the fourth barrier layer, and the second upper dielectric combination layer; wherein, the material of the first barrier layer, the second barrier layer, the third barrier layer, and the fourth barrier layer is a material whose reducibility is greater than that of fine-grained silver. With unique film structure, new process and new method, this kind of glass containing fine-grained silver coating to adjust gIR has the advantages of low emissivity and high heat resistance, and can be tempered and hot-bent at high temperatures greater than 750°C And strengthening treatment such as bending tempering.

Description

【Technical field】 [0001] The invention relates to the field of special glass, in particular to a glass containing fine-grained silver coating for adjusting gIR and a manufacturing method thereof. 【Background technique】 [0002] Glass with fine-grained silver coating to adjust gIR is an infrared reflective material deposited with a fine-grained silver coating on the surface of the glass, so that visible light in sunlight can pass through, and like an infrared reflector, it can absorb sunlight It is a special glass that excludes the infrared rays in the glass and reflects the secondary radiant heat of the object back. By using low-emissivity glass, the effects of controlling the total transmittance of solar infrared heat energy gIR, saving energy, adjusting the thermal insulation performance of glass and improving the environment can be achieved. [0003] In traditional low-e glass processing, because the Ag layer is easily oxidized during the heat treatment process, the low-...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/36
CPCC03C17/3613C03C17/36C03C17/3626C03C17/3639C03C17/3649C03C2217/23C03C2217/27C03C2218/154C03C2218/156
Inventor 曾小绵叶光岱卢小刚陈天宝
Owner GUANGDONG KIBING ENERGY-SAVING GLASS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap