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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