Non-ferrous Metals
Deposition Materials
Rare Earth Elements
Scandium Sc
Yttrium Y
Terbium Tb
Dysprosium Dy
Holmium Ho
Erbium Er
Thulium Tm
Ytterbium Yb
Lutetium Lu
Gadolinium Gd
Europium Eu
Samarium Sm
Praseodymium Pr
Cerium Ce
Lanthanum La
Neodymium Nd
Rare Earth Sheets
Rare Earth Foil
Rare Earth Rod and Wire
Rare Earth Hexaboride XB6
Rare Earth Hydride
Semimetal Elements
Functional Materials
Red Phosphor
Red phosphor is one of the trichromatic phosphors. Y2O3: Eu, a plasma-display phosphor, undergoes oxidation of the dopant during baking.
Edgetech Industries LLC provides high quality red phosphor suitable for all capacitance ranges of for the CFL, straight lamp, ring lamp, CCFL, fluorescent lamp with shade, electrodeless lamps and other fluorescent lamps.
Specifications of red phosphor
| Items | Specifications |
| Chemical Symbol | Y2O3: Eu |
| Chromaticity Coordinate | x = 0.650 ± 0.01, y = 0.345 ± 0.01 |
| Relative brightness (%) | ≥100 |
| Specific Surface Area | 3500 ± 300 cm2/g |
| Luminous color | Red |
| Main Peak of Emission Spectrum | 611 ±1 nm |
| Color ratio | Kr = 98.2%, Kg = 1.3%, Kb = 0.5% |
| FWHM | 4.5nm |
| Median particle size D50 | 3.5-4 μm |
| Density | 5.1 ± 0.1 g / cm3 |
| Appearance | white |
Applications of red phosphor
-Compact fluorescent lamp (CFL)
-Straight lamp
-Ring lamp
-Thin-tube cold cathode fluorescent lamps (CCFL)
-Fluorescent lamp with shade
-Electrodeless lamps
-Other fluorescent lamps
Send your specifications to sales@edge-techind.com. Special particle size can be customized upon your request.
Packaging of our red phosphor
Our red lamp phosphor is carefully handled to prevent damage during storage and transportation.
Pictures for red phosphor packing
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Packing for red lamp phosphor -
Packing for red lamp phosphor