VIVID - UV Phosphors - Special Halo Phosphor Butyl based SPS ED (Orange)

General Characteristics Physical Characteristics
Name Strontium Magnesium Orthophosphate:Sn ED Body Colour White
Chemical Formula (Sr,Mg)3(PO4)2:Sn Specific Gravity 3.92
Application Blend Component for de Luxe Fluorescent Lamps Particle Size Distribution By Laser Diffraction (Sympatec - HELOS)
Processing Stirrer » fraction £ 1.8 µm 4.3 ± 1.3%
Suspension Type Butyl acetate » fraction £ 6.0 µm 25.0 ± 7.9%
Packaging 45 kg in 50 ltr steel drum » fraction £ 12.5 µm 66.7 ± 16.8%
    » fraction £ 25.0 µm ³ 92.5%
Optical Characteristics of Special Halo Phosphor Butyl based SPS ED (Orange)
—————— 254 nm excitation —————— —————— C.I.E. Chromaticity Coordinates ——————
» Quantum efficiency 92% » Powder x = 0.547       Y = 0.427
» UV absorption 97%    
» Wavelength at peak 621 nm    
» Bandwidth (50%) 127 nm —————— Lumen Output 100h TLD (36W) ——————
» Excitation peak 234 nm » Nominal 1900 lm

 

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