Etching solution for high-transmittance anti-dazzle glass, and preparation method thereof

Abstract

The invention discloses an etching solution for high-transmittance anti-dazzle glass, and a preparation method thereof. Raw materials of the etching solution comprise hydrofluoric acid, ammonium fluoride, ammonium bifluoride, magnesium fluoride, aluminum fluoride, calcium fluoride, calcium hydrogen fluoride, potassium hydrogen fluoride, ammonium chloride, zinc chloride, sodium acetate, barium sulfate, sodium fluoroborate, ammonium fluoroborate, sodium phosphate, ammonium biphosphate, potassium phosphate, ethylene diamine tetraacetic acid, nitrilotriacetic acid, a viscosity regulator, a surfactant, a sulfuric acid solution and water. The preparation method of the etching solution for high-transmittance anti-dazzle glass has the advantages of mild process and mild conditions, and the etching solution for high-transmittance anti-dazzle glass, prepared through the method, has the advantages of good stability, high transmittance and atomization rate, and good anti-dazzle effect.

Description

technical field [0001] The invention relates to the technical field of anti-glare glass, in particular to an etchant for anti-glare glass with high transmittance and a preparation method thereof. Background technique [0002] Glass is widely used in daily life because of its advantages such as high strength, excellent optical properties, and good long-term working stability (not easy to age). 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 light emitted by the glass, matting the glass can have a good effect. [0003] Anti-glare glass can reduce the interference of ambient light, reduc...

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 chemical etching; the formula of the existing etching solution is not very reasonable, and the obtained anti-glare glass has a transmittance And the defects of low fogging degree limit the application of anti-glare glass