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China Ceramic Microcrystalline Cerium Oxide

Min. Order / Reference FOB Price
10 Tons	Contact Supplier

Local Area:	Handan, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Classification:	Cerium Oxide
Grade Standard:	Industrial Grade
Kind:	Acidic Oxide

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Product Description

cerium oxide polishing powder formulation designed for polishing the surface of the glass material,such as optical glass,ITOglass,flat panel displays,TFI,CRT,LCD,crystal,etc.Easydispersed,high removal rate,long service life and high surface quality.

Cerium Oxide is ranging from 99.95%Min to 99.999%Min in purity with different particle size,

Changsha Easchem is mainly producing and providing Cerium Oxide with spec as:

99.999%Min:

ITEMSPECIFICATIONSTEST RESULTSCeO2/TREO(%,min)99.99999.9995TREO(%,min)99.099.81RE Impurities(ppm/TREO,Max)La2O3 1.4Pr6O11 0.5Nd2O3 0.6Sm2O3 0.3Eu2O3 0.3Gd2O3 1.0Tb4O7 1.0Dy2O3 0.4Ho2O3 0.1Er2O3 0.2Tm2O3 0.1Yb2O3 0.1Lu2O3 0.1Y2O3 1.0Non-Re Impurities(ppm,Max)Fe2O3 1.0SiO2 10.0CaO 5.0Cl- 50.0 L.O.I 0.15%Particle Size(D50)3~54.08um

99.95%Min:

ITEMSPECIFICATIONSTEST RESULTSCeO2/TREO(%,min)99.9599.984TREO(%,min)99.099.51RE Impurities(%/TREO,Max)La2O3 0.008Pr6O11 0.005Nd2O3 0.001Sm2O3 0.001Y2O3 0.001Non-Re Impurities(%,Max)Fe2O3 0.003SiO2 0.006CaO 0.002Cl- 0.046SO42- 0.01 L.O.I 0.54%

Cerium Oxide is mainly using for:

a, as the most efficient glass polishing agent for precision optical polishing in glass industry;

b, decolorizing glass by keeping iron in its ferrous state in glass industry;

c, blocking out ultra violet light in the manufacturing of medical glassware and aerospace windows;

d, preventing polymers from darkening in sunlight and to suppress discoloration of television glass;

e, applied to optical components to improve performance.

F, high purity Cerium Oxide is also used in phosphors and dopant to crystal.