VIVID - Fluorescent - Easy Dispersible

General Characteristics Physical Characteristics
Name Yttrium Oxide: Eu Fine ED Body Colour White
Chemical Formula Y2O3:Eu Specific Gravity 5.00
Application Red component tri-band phosphor mix for high colour rendering fluorescent lamps (RA>80) Particle Size Distribution By Laser Diffraction (Sympatec - HELOS)
Processing Stirrer » fraction £ 1.8 µm 9.0 ± 4%
Suspension Type Butyl acetate or Water » fraction £ 6.0 µm 60.0 ± 15%
Packaging 35 kg in 50 ltr steel drum » fraction £ 12.5 µm ³ 95.0%
    » fraction £ 25.0 µm ³ 100.0%
    Crystal Structure Bixbyite
Optical Characteristics of Fluorescent - Easy Dispersible
—————— 254 nm excitation —————— —————— C.I.E. Chromaticity Coordinates ——————
» Quantum efficiency 84% » Powder x = 0.643       Y = 0.344
» UV absorption 84% » Lamp TLD 36W x = 0.576       Y = 0.326
» Wavelength at peak 613 nm    
» Bandwidth (50%) 3 nm —————— Lumen Output 100h TLD (36W) ——————
» Excitation peak 203 nm » Nominal 2568 lm
Graph not available
« Lamp Chemicals

 

VIVID INDIA

B-61, Vivid House, Pushpanjali Enclave
Pitampura, Delhi 110 034, INDIA
VIVID phone   +91-11-2702 4086 / 4586 / 4686
       +91-93 1270 5186
VIVID mobile   +91-98102 25086
VIVID whatsapp   +91-98101 00086
VIVID fax   +91-11-2701 1532
VIVID conatct email   Vivid eMail