Shenyang Joinunion Chemical Technology Co.,Ltd.
5 1

Yttrium oxide: Europium phosphor

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Shenyang Joinunion Chemical Technology Co.,Ltd.
[China]

Address
No.90 South Jingxing Street Tiexi District Shenyang China Shenyang Liaoning
Phone
86-24-25439090
Contact name
Mr.Fu Xu

Description

Synonyms:

Yttrium oxide, europium-doped
Yttrium oxide (Y2O3), europium-doped

Formula: Y2O3: Eu
CAS No.: 68585-82-0
EINECS No.: 271-591-2
Purpose: It is white powder. The material is emitted red light excitated by UV lay 253.7nm. It is the material used as luminophore for manufacturing conventional fluorescent lamp applications and applications utilizing VUV excitation, including Xe excimer lamps and plasma display panels. 
Technology Index:
1.No visible mechanical impurity is allowed inside the powder
2.No remains through screen 80 interval/cm
3.Density:d5.15g/cm³
4.Median particle diameter:d506.0μm
5.Relative luminosity≥100% of the standard sample
6.Main peak wavelength of the emitting spectrum: 611nm,semiwidth of the spectrum band: 62nm
7.Color coordinate: x=0.650, y=0.345


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