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

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.
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