Anti-dazzle processing formula of anti-dazzle glass applied to screens and preparation method of anti-dazzle glass

Abstract

The invention discloses an anti-dazzle processing formula of anti-dazzle glass applied to screens and a preparation method of the anti-dazzle glass. The processing formula comprises the following raw materials: 11-20 parts of sodium fluosilicate, 8-20 parts of sulfuric acid, 5-30 parts of polyol, 10-30 parts of sodium sulfate, 5-22 parts of hydrofluoric acid, 16-30 parts of ammonium bifluoride, 5-15 parts of gum acacia powder and 15-40 parts of water. The preparation method of the anti-dazzle glass applied to the screens comprises the following steps: washing surfaces of electronic glass samples; primarily detecting the washed electronic glass samples; laminating films on the backs of the electronic glass samples; carrying out anti-dazzle processing by using an anti-dazzle solution which is formed by using the anti-dazzle formula; putting the electronic glass samples into a polishing chemical solution to polish; and detecting products. The anti-dazzle glass can be applied to display screens and multifunctional projecting, interacting and writing boards.

Description

technical field [0001] The invention belongs to the field of glass preparation, in particular to a method for preparing anti-glare glass. Background technique [0002] The existing ordinary blackboard uses chalk for writing, which produces a lot of dust during use, which affects the health of teachers and students; the existing whiteboard uses whiteboard markers for writing, although it does not generate dust, but its reflectivity is large, which affects students' vision . Existing projection screens are generally made of cloth, and when used for projection, the resolution is low and unclear. [0003] Chinese Patent Publication No.: CN101314522B invention patent discloses a preparation method of anti-glare glass, including: 1) formula by weight of etching solution: 10-15 parts of ammonium bifluoride, 20-30 parts of ammonium fluoride, calcium fluoride 5-7.5 parts, 10-15 parts of barium sulfate, 5-7.5 parts of ammonium sulfate, 5-10 parts of sodium fluorosilicate or 5-10 par...

AI Technical Summary

Problems solved by technology

[0002] The existing ordinary blackboard uses chalk for writing, which produces a lot of dust during use, which affects the health of teachers and students; the existing whiteboard uses whiteboard markers for writing, although it does not generate dust, but its reflectivity is large, which affects students' vision

Existing projection screens are generally made of cloth, and when used for projection, the resolution is low and unclear