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Glass frosting coating as well as preparation method and use method thereof

A frosting and coating technology, which is applied to the field of glass frosting paint and its preparation, can solve the problems of difficult waste water treatment, high toxicity of hydrofluoric acid, high toxicity of frosted hydrofluoric acid, etc., and achieves the effect of simple operation.

Pending Publication Date: 2020-10-09
乌鲁木齐格乐美涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hydrofluoric acid used in this method is extremely toxic, polluting the environment, harming personnel, and eroding equipment.
[0003] In the prior art, frosting is not suitable for industrial production in the deep processing method of glass frosting, and frosting hydrofluoric acid is extremely toxic, polluting the environment, harming personnel, and severely corroding equipment. Wastewater treatment Extremely troublesome, staff and nearby residents are at great risk of skeletal fluorosis, and existing policies hardly allow

Method used

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  • Glass frosting coating as well as preparation method and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A glass frosting paint, the mass percentage ratio of each component in the glass frosting paint is: polyvinyl butyral 10%, low melting point glass powder 50%, anti-cracking powder 2%, nano light silicon powder 3% %, 35% of industrial alcohol, and mix the components uniformly according to the above mass percentages to obtain the glass frosting paint.

[0021] A method for using a glass frosting paint, comprising the following steps:

[0022] (1) Adding the glass frosting paint into 60% industrial alcohol by mass percentage, stirring evenly, and spraying it onto the outer surface of the transparent glass with a spray gun;

[0023] (2) Heat up the sprayed transparent glass to 250° C. for 30 minutes, then raise the temperature to 550° C. for 30 minutes, and then cool it down.

Embodiment 2

[0025] A glass frosting paint, the mass percentage ratio of each component in the glass frosting paint is: polyvinyl butyral 5%, low melting point glass powder 15%, anti-cracking powder 4%, nano light silicon powder 1 %, industrial alcohol 75%, add the polyvinyl butyral to the industrial alcohol according to the above mass percentage, stir and dissolve evenly, add the low-melting point glass powder and anti-cracking powder, stir evenly, and grind with a sand mill Fine, then add the nano-light silica powder, and stir evenly to obtain the glass frosting coating.

[0026] A method for using a glass frosting paint, comprising the following steps:

[0027] (1) Adding the glass frosting paint into 60% industrial alcohol by mass percentage, stirring evenly, and spraying it onto the outer surface of the transparent glass with a spray gun;

[0028] (2) Heat up the sprayed transparent glass to 250° C. for 30 minutes, then raise the temperature to 550° C. for 30 minutes, and then cool i...

Embodiment 3

[0030] A glass frosting coating, the mass percentage ratio of each component in the glass frosting coating is: polyvinyl butyral 3%, low melting point glass powder 35%, anti-cracking powder 5%, nano light silicon powder 2 %, 55% industrial alcohol, add the polyvinyl butyral to the industrial alcohol according to the above mass percentage, stir and dissolve evenly, add the low melting point glass powder and anti-cracking powder, stir evenly, and grind with a sand mill Fine, then add the nano-light silica powder, and stir evenly to obtain the glass frosting coating.

[0031] A method for using a glass frosting paint, comprising the following steps:

[0032] (1) Adding the glass frosting paint into 60% industrial alcohol by mass percentage, stirring evenly, and spraying it onto the outer surface of the transparent glass with a spray gun;

[0033] (2) Heat up the sprayed transparent glass to 250° C. for 30 minutes, then raise the temperature to 550° C. for 30 minutes, and then co...

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Abstract

The invention belongs to the field of glass deep processing, and particularly relates to a glass frosting coating as well as a preparation method and a use method thereof. The glass frosting coating is prepared from the following components in percentage by mass: 3-10% of polyvinyl butyral; 15-50% of low-melting-point glass powder, 2-5% of anti-cracking powder, 1-3% of nano light silicon powder and 35-75% of industrial alcohol; the preparation method comprises the following steps: adding the polyvinyl butyral into the industrial alcohol in percentage by mass, uniformly stirring and dissolving,adding the low-melting-point glass powder and the anti-cracking powder, uniformly stirring the mixture, grinding the mixture by using a sand mill, adding the nano light silicon powder, and uniformlystirring all the components to obtain the glass frosting coating. The glass frosting coating is pollution-free to the environment, harmless to a human body and simple to operate.

Description

technical field [0001] The invention belongs to the field of glass deep processing, and in particular relates to a glass frosting paint and a preparation method and application method thereof. Background technique [0002] Ordinary glass is transparent, and there are only two ways to make it translucent: frosting and frosting. Frosting is to use mechanical methods, such as sandpaper, sandblasting, etc. to roughen the glass surface, and it feels rough. Frosting is to form a layer of dense crystals on the glass surface by chemical method, which feels very delicate. However, the hydrofluoric acid used in this method is extremely toxic, polluting the environment, injuring personnel, and eroding equipment. [0003] In the prior art, frosting is not suitable for industrial production in the deep processing method of glass frosting, and frosting hydrofluoric acid is extremely toxic, polluting the environment, harming personnel, and severely corroding equipment. Wastewater treatme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D7/61C09D7/65C03C17/00
CPCC03C17/007C09D1/00C09D7/61C09D7/65
Inventor 单伟红孙伟
Owner 乌鲁木齐格乐美涂料有限公司