Anti-dazzle glass etching liquid and preparation method thereof

Abstract

The invention discloses anti-dazzle glass etching liquid which comprises, by weight parts, 35-45 parts of hydrofluoric acid, 5-10 parts of ammonium bifluoride, 12-20 parts of ammonium fluoride, 2-10 parts of calcium fluoride, 1-5 parts of potassium bifluoride, 10-25 parts of ammonium chloride, 3-10 parts of potassium sulfate, 1-5 parts of barium sulfate, 1-5 parts of potassium phosphate, 0.1-3 parts of sodium fluoroborate, 1-3 parts of agar, 1-3 parts of sodium alginate, 2-5 parts of sodium carboxymethyl cellulose, 0.1-2 parts of silica sol, 0.2-1.5 parts of butadiene styrene rubber, 1-3 parts of propylene glycol, 1-5 parts of propylene glycol, 1-5 parts of propanediol, 0.5-2 parts of sucrose, 30-50 parts of sulfuric acid solution and 100-150 parts of water. The invention further provides a method for preparing the anti-dazzle glass etching liquid. A process is simple, the conditions are moderate, the obtained etching liquid is good in stability; and prepared anti-dazzle glass is high in transmittance and degree of atomization, excellent in impact resistance and good in anti-dazzle effect.

Description

technical field [0001] The invention relates to the technical field of anti-glare glass, in particular to an anti-glare glass etchant and a preparation method thereof. Background technique [0002] Glass is widely used in daily life due to its advantages of high strength, excellent optical properties, and long-term working stability. However, due to the high reflectivity of the glass surface, it often causes "glare attack", which is what we often call "light pollution". And trouble; when we stop in front of the glass window to explore the scenery inside the window, the reflection of the glass surface often prevents us from clearly observing the scenery inside the window, etc., all of which are caused by the light reflection on the glass surface. To reduce the impact of reflected light from the glass, matting the glass can have a good effect. [0003] Anti-glare glass can reduce the interference of ambient light, reduce the reflection of the screen, improve the viewing angl...

AI Technical Summary

Problems solved by technology

In the preparation process of anti-glare glass, chemical etching is a method that is often used, and the etching solution is an important factor affecting the etching; the formula of the existing etching solution is not very reasonable, and the obtained anti-glare glass has transmittance and The defects of atomization rate and poor impact resistance limit the application of anti-glare glass