The CEPOL recommended use of Recommended Application of CEPOL 
 Products in Table Type use Application 
 Cerium oxide composition of of CEPOL 101 high purity, suitable for advanced electronic, optical glass polishing process 
 CEPOL 120 called hard materials such as glass, crystal polishing 
 CEPOL 132 glass material for polishing hardness wide adaptability, can be used for soft finish 
 The CEPOL 201 has strong grinding force, set up with the processing of high hardness materials 
 CEPOL 302 applies to the polishing of glass and other materials of low hardness, lower cost 

 The hardness of cerium oxide polishing powder is determined by the calcination temperature, highest Fu Jimi product CEPOL101 hardness. 
 CEPOL 101 CEPOL 120 CEPOL 132 CEPOL 201 CEPOL 302 
 Hard and soft 
 The Hard the Soft 



 Project 
 The the CEPOL 101 products table CEPOL 120 CEPOL 132 CEPOL 302 CEPOL 201 
 The average particle diameter 
 Average the particle size (μm) 2.65 3.65 2.10 2.75 2.65 
 TREO * 
 CeO2/TREO 70 to 76% 
 80 to 90% from 73 to 78% 
 85 to 90% from 55 to 65% 
 83 ~ 87% from 55 to 65% 
 83 ~ 87% from 55 to 65% 
 83 ~ 87% 
 pH 8.8 8.3 7.5 6.8 8.5 
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