Environment-friendly automobile glass

An automotive glass and environmental protection technology, applied in the direction of coating, etc., can solve the problems of affecting the space environment of the car room, the difficulty of removing organic matter, and the narrow space of the car, and achieve the effects of reducing infrared radiation, low cost, and removing the cost of filming

Inactive Publication Date: 2020-03-20
SUN YAT SEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, in order to prevent outside light or light blocking, etc., most of the glass surface is pasted with an anti-sun film or sprayed with a layer of paint. If the contact surface between the automobile glass and people is plastic film or paint, it will cause damage when exposed to the sun. The organic matter volatilizes, and the car space is narrow and closed, so it is difficult to get rid of the volatilized organic matter, which seriously affects the space environment in the car interior; in addition, in a closed situation, the car interior is also prone to the growth of germs

Method used

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  • Environment-friendly automobile glass
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  • Environment-friendly automobile glass

Examples

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Comparison scheme
Effect test

Embodiment 1

[0041] In this example, the composite layer of automobile glass is prepared by sputtering method, and the specific preparation method is as follows.

[0042] (1) Automobile glass cleaning: Automobile glass is explosion-proof glass, soaked in glass cleaning solution for 10 minutes, rinsed with high-pressure water gun for 5 minutes, dried with air gun, placed in a drying oven at 105°C for 30 minutes, and prepared for subsequent coating.

[0043] (2) Preparation of silicon dioxide layer: adopt radio frequency sputtering method, the target material is silicon dioxide, and the background vacuum of the sputtering chamber is 2×10 -4 Pa, nitrogen gas was introduced, the chamber was vacuum-conditioned to 1Pa, the radio frequency power was turned on, the power was set to 15W, and a 20nm silicon dioxide film was sputtered.

[0044] (3) Preparation of ITO thin film: DC sputtering method is adopted, the target material is ITO, and the background vacuum of the sputtering chamber is 2×10 -4...

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Abstract

The invention relates to the technical field of glass, particularly to environment-friendly automobile glass, which sequentially comprises a substrate layer, a transition layer and a conductive functional layer, wherein the transition layer is a silicon dioxide layer or a silicon nitride layer, the conductive functional layer is a doped titanium dioxide film layer or the conductive function layeris a composite layer comprising a doped titanium dioxide film layer and an ITO thin film layer, and the ITO film layer is located between the transition layer and the doped titanium dioxide film layer. The environment-friendly automobile glass provided by the invention is simple in structure, simple and convenient in preparation process, low in production cost and powerful in function.

Description

technical field [0001] The invention relates to the technical field of glass, and more specifically, relates to an environment-friendly automobile glass. Background technique [0002] In the prior art, in order to prevent outside light or light blocking, etc., most of the glass surface is pasted with an anti-sun film or sprayed with a layer of paint. If the contact surface between the automobile glass and people is plastic film or paint, it will produce The organic matter volatilizes, and the car space is narrow and closed, so it is difficult to get rid of the volatilized organic matter, which seriously affects the space environment in the car interior; in addition, in a closed situation, the car interior is also prone to the growth of germs. Contents of the invention [0003] In order to overcome at least one defect of the above-mentioned prior art, the present invention provides an environment-friendly automobile glass. [0004] In order to solve the above-mentioned tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/34C08J7/06C08L79/08C08L67/02C08L69/00
CPCC03C17/3417C03C17/3435C03C2217/212C03C2217/213C03C2217/231C03C2217/242C03C2217/243C03C2217/281C03C2218/155C03C2218/32C08J7/06C08J2367/02C08J2369/00C08J2379/08
Inventor 裴艳丽
Owner SUN YAT SEN UNIV
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