Product Description:
X-ray phosphor Gd2O2S:Tb for x-ray imaging
Gadolinium oxysulfide, Terbium-doped is known as a superior
X-ray powder phosphor with an energy efficiency of emission in the visible spectral region up to 0.2. Besides Gd2O2S: Tb has a high density with 7.5 g/cm3, and shows a not too long decay time, ∼600μs. These properties make forming ceramic scintillators from this powder phosphor attractive. Ceramic scintillators are profitably employed in X-ray tomography.
Code No.: JUP-1243X
Synonyms: Gadolinium oxide sulfide (Gd2O2S), terbium-doped
Gadolinium oxysulfide, terbium-doped
Terbium-doped gadolinium oxysulfide
GOS phosphor; P43 phosphor
Superior X-ray powder phosphor
Formula: Gd2O2S:Tb
CAS No.: 68609-43-8
EINECS No.:
Purpose: It is light green powder. The material is emitted green light excitated by X ray. It is the material used as luminophore for manufacturing X ray intensifying screens, ceramic scintillators, CCD detector, projection CRTs, flat panel detectors, X-ray tomography and etc.
Technology Index:
1.No visible mechanical impurity is allowed inside the powder
2.No remains through screen 80 interval/cm
3.Density:7.5g/cm³
4.Median particle diameter:D50≤12μm
5.Relative luminosity: ≥100% of the standard sample
6.Color coordinate: x=0.322±0.005, y=0.507±0.005
7.Main peak wavelength of the emitting spectrum:545nm
Company Contact:
Contact Name: Fu Xu
Company Name: Shenyang Joinunion Chemical Technology Co., Ltd.
Email:
Tel: 086-024-25439090
Fax: 086-024-25439091
Street Address: No.90 South Jingxing
Street Tiexi District Shenyang China
110023
Member name: joinunion
Country:
China
Member Since: 05 January 2013
Total Leads:
26 joinunion Import Export Business Leads
Business focus: Fluorescent Materials, Phosphor, Luminophore, Uv Invisible Fluorescent Pigment Arc Tube For Cmh Lamp, Cdm Lamp, Arc Tube For Hps Lamp
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