Self-cleaning glass

A self-cleaning, glass technology, applied in the field of building materials, can solve the problems of life-threatening, manual cleaning, inconvenience, etc., and achieve the effect of broad application prospects

Inactive Publication Date: 2004-10-27
王玉震
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, after the glass used in the family or public places is dirty, it needs to be cleaned manually, which is very inconvenient
Especially the glass of high-rise buildings requires special tools to clean, and it is very dangerous to the lives of personnel during cleaning.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be further described below.

[0010] Apply nano TiO2 on the surface of clean glass by spin coating, spray coating or dip coating to form a transparent nano TiO2 film on the surface of the glass. After drying at room temperature, a uniform and stable transparent film can be obtained.

[0011] The transparent film has high photocatalytic activity and bactericidal and disinfecting effect. In addition, the film has good adhesion, and various indicators such as resistance to sticking, acid, alkali, and abrasion all meet national standards.

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PUM

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Abstract

A self-cleaning glass able to resist against dirt, acid, alkali and abrasing is composed of glass and coated layer of nano TiO2 sol.

Description

technical field [0001] The present invention relates to a building material, and more particularly to a glass. Background technique [0002] At present, after the glass used in the family or public places is dirty, it needs to be cleaned manually, which is very inconvenient. Especially the glass of high-rise buildings requires special tools to clean, and it is very dangerous to the lives of personnel during cleaning. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a self-cleaning glass that is resistant to sticking, acid, alkali and abrasion. [0004] The present invention realizes through following technical scheme: [0005] A self-cleaning glass includes glass, and the surface of the glass is provided with a nano-sol coating. [0006] The nano sol coating is a nano TiO2 coating. [0007] The present invention has following b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/23
Inventor 王玉震
Owner 王玉震
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