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Home   >   Lamp Chemicals   >   Blue Fine

Fluorescent CFL Fluorescent TL High Performance Fluorescent Powder Special Fluorescent High Intensity Discharge Lamps Multiple Applications
General Characteristics Physical Characteristics
Name Barium Magnesium Aluminate:Eu Body Colour White
Chemical Formula BaMgAl10O17:Eu Specific Gravity 3.80
Application Blue Component triband phosphor mix for high colour rendering fluorescent lamps (Ra>90) and compact fluorescent lamps (CFL) Particle Size Distribution By Laser Diffraction (Sympatec - HELOS)
Processing Stirrer » fraction £ 1.8 µm £ 12.0%
Suspension Type Butyl acetate or Water » fraction £ 12.5 µm 37.5 ± 7.5%
Packaging 40 kg in 50 ltr steel drum » fraction £ 30.0 µm ³ 100.0%
    Crystal Structure Βalumina
Optical Characteristics of Fluorescent - Blue Fine
—————— 254 nm excitation —————— —————— C.I.E. Chromaticity Coordinates ——————
» Quantum efficiency 93% » Powder x = 0.149       Y = 0.069
» UV absorption 86% » Lamp TLD 36W x = 0.154       Y = 0.069
» Wavelength at peak 453 nm    
» Bandwidth (50%) 51 nm —————— Lumen Output 100h TLD (36W) ——————
» Excitation peak 313 nm » Nominal 951 lm

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