key technology:rare earth polishing powder with particle size of 0.4um-3.0um is prepared by synthesizing lanthanum cerium rare earth chloride,roasting,crushing and grading.this product is mainly used for high-precision grinding and polishing of optical glass,integrated circuit substrate glass,electroplating substrate glass,high-precision optical lens,camera lens,aircraft toughened glass,various di
lanthanum cerium polishing powder main features:fine particle size,reasonable distribution,large specific surface area,strong adhesion during polishing,good suspension and not easy to settle.Fast polishing speed and easy cleaning.