Glass polishing refers to the use of chemical or physical methods to remove unevenness, scratches, and other defects on the surface of glass, improve the transparency and refractive index of glass, and obtain a smooth surface of glass.
There are many methods for glass polishing, including mechanical polishing, acid polishing, chemical polishing, and flame polishing.
The main factors affecting glass polishing include the quality of the ground glass surface, the pressure and speed of the polishing disc, the consumption and concentration of red powder suspension, the surface temperature and environmental temperature of the glass, polishing accelerators (iron sulfate, zinc sulfate), glass composition, and polishing mat quality.