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Anti-fog glass

An anti-fog glass, glass technology, applied in windshields, windows, other chemical processes, etc., can solve the problems of inability to completely remove fog, troublesome operation, poor effect, etc., achieve good anti-fog function, and increase service life. Effect

Inactive Publication Date: 2013-03-27
SHENYANG HONGDA INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a fan on the car, which can blow air to the windshield, and accelerate the air flow to facilitate the evaporation of water mist, but its effect is not good, and it cannot completely remove the fog
At present, it is generally used to coat the glass with an anti-fog agent composed of a surfactant to solve this problem, but its operation is cumbersome, and a glass with anti-fog function is very necessary.

Method used

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  • Anti-fog glass

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Effect test

Embodiment Construction

[0021] An anti-fog glass, which includes: a glass body, an anti-fog layer and a protective film; the glass body is coated with an anti-fog layer, and the anti-fog layer is coated with a protective film;

[0022] The anti-fog layer is formed by spraying an anti-fog agent, and the raw materials of the anti-fog agent are: alum, olive oil, sodium chloride, magnesium silicate, betaine, ethanol, glycerin and deionized water, the weight of each substance The percentage is:

[0023] Alum 1~10%

[0024] Olive oil 0.5~5%

[0025] Sodium chloride 3~10%

[0026] Magnesium silicate 2~6%

[0027] Betaine 5~8%

[0028] Ethanol 8~15%

[0029] Glycerin 3~6%

[0030] The balance is deionized water.

[0031] The weight percent of each substance is preferably: 5% alum, 3% olive oil, 6% sodium chloride, 4% magnesium silicate, 6% betaine, 10% ethanol, 5% glycerin and the balance deionized water.

[0032] The deionized water is obtained by physical changes of water through the action of a hi...

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PUM

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Abstract

The invention relates to glass and in particular relates to glass with an anti-fog function. An anti-fog coating is arranged on the surface of the glass, so that the glass has the good anti-fog function; components of the anti-fog coating are harmless to a body, free from any component polluting the environment and damaging the human body; and ethanol and de-ionized water are used as solvents, so that substances are completely dissolved in the solvents to well remove fog on the glass. A protective film is arranged on the surface of the anti-fog layer for protecting the anti-fog coating, so that the service life of the anti-fog glass is prolonged.

Description

[0001] technical field [0002] The invention relates to a glass, in particular to a glass with an anti-fog function. Background technique [0003] When the car glass is in humid air or cold environment, because the temperature inside the car is higher than the temperature outside the car, the water vapor in the air condenses on the glass surface to form fog droplets, affecting the line of sight. There is a fan on the car, which can blow air to the windshield, and accelerate the air flow to facilitate the evaporation of water mist, but its effect is not good, and it cannot completely demist. At present, it is generally adopted to coat the antifogging agent made of surfactant on the glass to solve this problem, but its operation is cumbersome, and a kind of glass itself with antifogging function is very necessary. Contents of the invention [0004] In view of the problems existing in the prior art, the object of the present invention is an anti-fog glass. [0005] In orde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J1/00C09K3/18
Inventor 温宏梅
Owner SHENYANG HONGDA INFORMATION TECH
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