Cerium oxide in the glass polishing

Cerium oxide is currently mainly used as a polishing powder in the glass polishing industry. It is widely used in the glass industry because Ce in cerium oxide has a strong oxidizing effect, which is effective for the chemical effect of substances; cerium oxide has a Mohs hardness of 6, which is low in hardness compared to alumina and silicon oxide and will not affect polishing The material causes severe mechanical damage. Therefore, after using nano-grade cerium oxide polishing powder as the polishing raw material, the polished surface can obtain a very low surface roughness value, and the polished surface has high quality and good smoothness.