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Lanthanum -cerium oxide polishing powder Rare earth polishing powder 1um 1.5um for glass polishing

Product Details

Product Details

Product Description

Product Description
Lanthanum -cerium oxide polishing powder Rare earth polishing powder 1um 1.5um for glass polishing
DESCRIPTION:
Lanthanum Cerium powder is widely applied to catalyze the productiono of raw oil. Lanthanum Cerium oxide itself is the ingridents of some rare earrth products. our company sells the best and extrememly pure lanthanum Cerium Oxide. it can be also be appiled to the production of metal producing, clothes spinning, fertile production and environmental-protection additive.
Properties of Lanthanum -cerium oxide polishing powder Rare earth polishing powder 1um 1.5um for glass polishing
CAS No.
1306-38-3/1312-81-8
Formula
Cerium Oxide(CeO2)/Lanthanum oxide(La2O3)
Appearance
White color Powder
ENS NO.
215-150-4/215-200-5
True Density
6.5-7 g/cm3
Melting Point
2400 Centigrade
Boiling Point
3500 Centigrade

TYPICAL CHEMICAL ANALYSIS [%]:
Item
Guarantee Value
Typical Value
REO
≥94
94.42
Rare earth impurities/REO
La2O3
32-36
34.94
CeO2
64-68
64.57
Pr6O11
≤0.2
0.007
Nd2O3
≤0.2
0.002
Non rare earth impurities
Fe2O3
≤0.04
0.033
Al2O3
≤0.5
0.289
CaO
≤1.5
0.04
MgO
≤0.5
0.104
SiO2
≤0.1
0.019

APPLICATIONS :
used for high-precision grinding and polishing of optical glass, integrated circuit substrate glass, electroplating substrate glass, high-precision optical lens, camera lens, aircraft toughened glass, various display glass and other products of more than 10 specifications and models. It can also be
used in water drill, hot drill, glass jewelry, etc.
Production:
Package:
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