HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture and other fields. We also offer pure metals and compounds for R&D applications.

Density: N/A
Melting Point: N/A
Solubility: Soluble in water and strong mineral acids
Stability: Slightly hygroscopic

Cerium Oxide Polishing Powder, also called Cerium Polishing Powder and Rare Earth Polishing Powder, is high performance polishing powder suitable for various kinds of glass. It reacts with the surface to produce a complex Cerium-Oxygen-Silica compound softer than glass, this softer surface layer is easily used to produce final surface. Various grades of Cerium Oxide Polishing Powder are widely applied in flat glass, CRT, LCD, TFT glass, mirrors, glasses, optical glass, lens, and many other field of glass industry.

Grade	OX58PL-1005	OX58PL-1004	OX58PL-1003	OX58PL-1002	OX58PL-1001
CHEMICAL COMPOSITION
CeO2/TREO (%)	55 min.	55-75	56 min.	56 min.	50 min.
TREO (% min.)	93	88	93	90	88
Loss on ignition (% max.)	3	3	3	3	3
Physical Properties and Characteristics
Density (g/cm3)	0.7-1.5	1.0-2.0	0.7-2.0	0.7-2.0	0.8-2.0
Particle Size D50 (microns)	0.8-3.0	1.0-5.5	1.0-3.0	1.0-5.5	1.0-3.0
Packing	20kg carton with inner plastic bags on pallet	20kg carton with inner plastic bags on pallet	20kg carton with inner plastic bags on pallet	20kg carton with inner plastic bags on pallet	20kg carton with inner plastic bags on pallet
Application	LCD glass	Glass bevelling; Decorative Glass; Crystals; Quartz; Stainless steel	Precision Lens	Optical Lens; Optical instruments; Cameras	Flat glass; Mirrors; CRT Glass; Spectacles; Goggles