Fetures of our products
1)?Safe
- Non-radioactive,?non-toxic.
- Harmless, nonflammable and non-explosive.
- Free of lead, phosphorus, heavy metal and harmful elements.
- They?always?work. Once being charged, remain glowing for hours continueously, and repeatablely.
2) Stable
- Stable in physical and chemical property. Resist heat up to 1100 Celsius degree.
- Explosion?proof,?vapor?proof.
- Do?not?turn?black?after?being?exposed?to?UV?light for a long time.
3) Energy efficient
- Consume?no?electricity?and?need?no?electrical?circuits?to?work.
- Free of battery, free of electric power, light energy such as sunlight, lamp light, all visible ambient lights, UV light, etc. will charge it and make it glow in the dark.
- 10minutes charging, tens of hours glowing in the dark.
4) Eco-friendly
- Decomposed in acid and reaction products are safe to environment and human.
- No?hazardous?radioactive?wastes.
- No polution to air and water.
5) Cost Effective
- No?battery?backup?and?are?maintenance?free.
- No?disposal?problems.
- 20+years lifespan, indefinitely repeatable using.
Product Description
| MF | SrAl2O4.Eu,Dy |
| Usage | ?Paint Pigment, Ink Pigment, Plastic & Rubber Pigment, Resin, Coating Pigment, Ceramic Pigment, Cosmetic Pigment |
| Type | Made from rare earth phosphorescent pigments |
| Style | ?Inorganic Pigment |
| Appearance color | Yellowish, Green, Blue, Pink, Yellow, Orange etc |
| Glow color | ?Yellow-green, Blue-green, Green, Blue, Orange-red, Pink, Yellow-orange |
| Heat resistance | ?-40 ~ +1100C |
| Application | Screen Printing , Brush Paint, Roller Paint, Spraying Paint, Plastic Dip, Silicone Rubber, Textile Tying, Toys, Arts, Safety Signs. |
| Lifespan | >20years |
| Norm Matched | ?RoHs, ISO9001, PSPA, IMO, ASTM, APTA, JIS Z9107 |
Production Technical Index
| Item | Bule-Green grade | Yellow-Green Grade |
| Typical physical properities | ||
| Appearance | Yellowish crystal powder | |
| Specific gravity | 3.6g/cm3 | |
| Bulk Density | 1.21g/cm3 | |
| Particle size distribution | 10% <80um, 50% <120um, 90% <150um. | |
| 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, water |
| 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) |
