Lanthanum cerium polishing powder
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
TIME: 2022-05-27