Factory direct supply la2o3 rare earth lanthanum oxide for optical glass Hebei Suoyi New Material Technology Co., Ltd

Product Description

Factory direct supply la2o3 rare earth lanthanum oxide for optical glass

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Items		Grade
La2O3/REO %min		99.999	99.995	99.99	99.9	99.5	99.0
Rare earth impurities REO	CeO2	0.0002	0.0005	0.0015	0.005	0.05	0.5
	Pr6O11	0.0002	0.0005	0.0015	0.005	0.01	0.10
	Nd2O3	0.0002	0.0005	0.0010	0.0010	0.01	0.1
	Sm2O3	0.0002	0.0005	0.0010	0.001	0.01	0.01
	Y2O3	0.0003	0.0010	0.0010	0.005	0.005	0.1
Non rare earth impurities	Fe2O3	0.0002	0.0003	0.0005	0.001	0.005	0.010
	SiO2	0.0030	0.0050	0.0050	0.010	0.050	0.050
	CaO	0.0010	0.0050	0.0050	0.010	0.050	0.10
	CuO	0.0002	0.0002	0.0005	—	—	—
	NiO	0.0002	0.0002	0.0005	—	—	—
	PbO	0.0010	0.0020	0.0050	—	—	—
	Cl—	0.02	0.03	0.03	0.03	0.05	0.05

Application:

Made of special alloys used in the manufacture of precision optical glass, high refractive optical fiber, suitable for cameras, camera, microscope lens and advanced optical instruments prism. Also used in the manufacture of ceramic capacitors, piezoelectric ceramics dopants and X-ray emitting material bromine lanthanum oxide powder. Used as a catalyst for many, for improving barium titanate (BaTiO3), strontium titanate temperature (SrTiO3) dependence of ferroelectric and dielectric properties, and the manufacture of fiber optics and optical glass

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Hebei Suoyi Chemicals Import and Export Co., Ltd..

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• Prices:we can quote best price due to we have factory.

• Quality:Products certificated with CNAS,CMA,SGS etc.

• Service:Strong R&D team and qualified engineers,good sales and after-sales departments to meet any customized requirements.

• Production capacity:Advanced production equipments with more than 300 workers to meet any ordered you make!

• Our outside market:USA,Argentina,Colombia,Brazil,Turkey,Spain, Russia,Singapore,Korea,Japan etc(Also cooperation with famours international groups:LG Group,Torrecid Group,3M,Yuber Group, Samsung Group and so on)

• Cooperation concept:Quality first,credit principal,reasonable price,customer uppermost