Product name: Cerium oxide polishing powder
Part number：JR900                                            
Appearance: Red fine powder
Application: The final polishing process of photomask.

Composition	Content%		Physical Index	Data
TREO	≥96%		D50	0.6-0.8um
CeO2	65-75﹪		D100	≤4um
La2O3	30-35﹪		PH	6-7
Pr6O11	4.0-6.0﹪
Others	≤1﹪

Packaging: 20kg/carton.