Frosting liquid, preparation method and uses thereof, and anti-glare glass preparation method

A technology of anti-glare glass and frosting liquid, which is applied in the field of glass, can solve the problems of poor light transmittance, atomization rate, poor impact resistance, cumbersome preparation process, and high cost, and achieve the best anti-glare effect

Active Publication Date: 2018-06-22
LENS TECH CHANGSHA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The formula of the etching solution is simple and the cost is low, but the particle size of the glass surface prepared by the etching solution reaches 10-30 microns, the light transmittance is 70%-85%, the light transmittance is low, and the anti-glare effect is not good
[0009] All in all, the formula of the anti-glare glass etching solution or fr

Method used

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  • Frosting liquid, preparation method and uses thereof, and anti-glare glass preparation method
  • Frosting liquid, preparation method and uses thereof, and anti-glare glass preparation method
  • Frosting liquid, preparation method and uses thereof, and anti-glare glass preparation method

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preparation example Construction

[0053] The present invention also relates to a preparation method of the above-mentioned frosting solution, which comprises mixing ammonium fluoride, sulfuric acid, calcium fluoride, ammonium sulfate, potassium sulfate and water.

[0054] The preparation method of the above-mentioned frosting liquid of the present invention is simple and suitable for industrial production.

[0055] The present invention also relates to the use of the above-mentioned frosting solution for preparing anti-glare glass.

[0056] The above application of the present invention can prepare glass with high light transmittance and good anti-glare effect.

[0057] The present invention also relates to a method for preparing antiglare glass, said method comprising the following steps: (1) putting the glass into the above-mentioned frosting liquid; (2) passing gas (for example, air or inert glass) into the frosting liquid gas) for the reaction.

[0058] The above method of the present invention does not ...

Embodiment 1

[0076] 1. Prepare frosting solution

[0077] The frosting liquid is mixed by the following raw materials in parts by weight:

[0078] 12 parts of ammonium fluoride, 10 parts of sulfuric acid (98%), 5 parts of calcium fluoride, 5 parts of ammonium sulfate, 18 parts of potassium sulfate, 135 parts of pure water.

[0079] Weigh the raw materials in the above parts by weight, add the sulfuric acid solution into the water according to the proportion and stir evenly, add ammonium fluoride, calcium fluoride, ammonium sulfate, and potassium sulfate, stir evenly, and then age to obtain the frosting solution.

[0080] 2. Preparation method of anti-glare glass

[0081] Refer to the following steps to prepare anti-glare glass: ①Clean the glass and control the temperature of the frosting solution at 24°C; Put the glass into the polishing solution (5% HF acid) and polish it for 5 minutes after sanding; ④ Clean and dry to obtain the anti-glare glass.

[0082] 3. Determination of the perfo...

Embodiment 2

[0085] The formula for the frosting solution is as follows:

[0086] The frosting liquid is prepared by mixing the following raw materials in parts by weight: 14 parts of ammonium fluoride, 7 parts of sulfuric acid (98%), 4 parts of calcium fluoride, 4 parts of ammonium sulfate, 15 parts of potassium sulfate and 130 parts of pure water.

[0087] Referring to the method described in Example 1, the frosting solution was prepared, the anti-glare glass was prepared, and the performance of the anti-glare glass was tested.

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Abstract

The invention relates to a frosting liquid, a preparation method and uses thereof, and an anti-glare glass preparation method, and provides a frosting liquid, which is prepared by mixing the followingraw materials by weight: 10-17 parts of ammonium fluoride, 7-12 parts of sulfuric acid, 3-5 parts of calcium fluoride, 3-5 parts of ammonium sulfate, 15-20 parts of potassium sulfate, and 130-140 parts of water. The invention further provides the an anti-glare glass preparation method, which comprises: (1) placing a glass in a frosting liquid; and (2) introducing a gas into the frosting liquid, and carry out a reaction. According to the present invention, the anti-glare glass prepared by using the frosting liquid through the preparation method has advantages of high light transmittance, highgloss, fine surface particles, uniform particle distribution and the like.

Description

technical field [0001] The invention relates to the field of glass, in particular to a frosting liquid, its preparation method, application and a method for preparing anti-glare glass. Background technique [0002] Glass glare refers to the strong specular reflection of light on the glass surface, which will affect vision and even damage eyes. The development of reducing the specular reflection of glass and converting it into diffuse reflection, that is, anti-glare glass, has attracted widespread attention. [0003] Anti-glare glass (Anti-glare glass), referred to as AG glass, also known as non-reflective glass or anti-reflective glass, is a special surface treatment of the original glass, so that it has a better reflectance than ordinary glass. And basically does not affect the transmission of light, the reflectance of light is reduced from 8% to below 4%. Anti-glare glass can reduce the interference of ambient light, improve the viewing angle and brightness of the displa...

Claims

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Application Information

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IPC IPC(8): C03C15/00
CPCC03C15/00
Inventor 周群飞饶桥兵徐定能李俊
Owner LENS TECH CHANGSHA
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