key technology:the company adopts the synthetic wet grinding process to make high-purity ultra-fine nano cerium based rare earth polishing powder.By liquidizing the high-purity ultra-fine nano cerium based rare earth polishing powder,the company physically synthesizes an appropriate amount of rare earth elements according to appropriate proportion and parameters,and makes the products meet the req
this series of products are mainly used for polishing integrated circuits,semiconductor silicon wafers,electronic chips and other products,opening a new chapter for the development of rare earth polishing material industry in China.