glow in the dark powder glow in the dark pigment phosphorescent powder
| Item | Bule-Green grade | Yellow-Green Grade |
| Typical physical properities |
| Appearance | Yellowish crystal powder |
| Specific gravity | 3.6g/cm3 |
| Bulk Density | 1.21g/cm3 |
| Typical chemical properties |
| Composition | Strontium Aluminate dopped with Europium Dysprosium oxides. |
| Insoluble in | organic solvents, water | organic solvents |
| Decomposition by | Strong acids, strong alkalines | Strong acids, strong alkalines |
| Fastness to heat | -40~850℃ | -40~500℃ |
| Typical luminescent properties |
| Excitation | all visible light and UV light (200~450nm better) |
| Glow Color | Blue green (Emitting light Wavelength Peak: 520±2nm) | Yellow green (Emitting light Wavelength Peak: 520±2nm) |
| MF | SrAl2O4.Eu,Dy |
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| Usage | Paint Pigment, Ink Pigment, Plastic & Rubber Pigment, Resin, Coating Pigment, Ceramic Pigment, Cosmetic Pigment |
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| Type | Made from rare earth phosphorescent pigments |
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| Style | Inorganic Pigment |
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| Appearance color | Yellowish, Green, Blue, Pink, Yellow, Orange etc |
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| Glow color | Yellow-green, Blue-green, Green, Blue, Orange-red, Pink, Yellow-orange |
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| Heat resistance | -40 ~ +1100C |
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| Application | Screen Printing , Brush Paint, Roller Paint, Spraying Paint, Plastic Dip, Silicone Rubber, Textile Tying, Toys, Arts, Safety Signs. |
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| Lifespan | >20years |
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| Norm Matched | RoHs, ISO9001, PSPA, IMO, ASTM, APTA, JIS Z9107 |
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other pigments :
1.thermochromic pigment-color changed by temperature
2.photochromic pigment-color change by sunlight
3.uv fluorescent pigment-color change by uv light
4.glow in the dark powder-the color very bright in the dark.
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