Everyglow Phosphorescent Powder (Glow-in-the-Dark)
Phosphorescent Powder is a high-performance, light-storing material based on Strontium Aluminate technology. It is engineered to absorb energy from various light sources and re-emit it as a vivid, long-lasting glow in total darkness. Often referred to as “glow-in-the-dark powder,” this pigment is the industrial standard for fail-safe safety lighting and high-end aesthetic applications.
Phosphorescent powder Key Features & Performance
- Exceptional Luminance: Utilizing rare-earth doped strontium aluminate, Phosphorescent pigment offers up to 10 times the brightness and 10 times the afterglow duration of traditional zinc-sulfide powders.
- Self-Sustaining & Eco-Friendly: Recharges indefinitely using sunlight, fluorescent, or LED light. It is a “passive” light source requiring no electricity, batteries, or wiring.
- Safety & Longevity: Niet giftig, niet-radioactief, and chemically stable. The material is designed for a functional lifespan exceeding 15 years.
- Versatile Integration: Easily mixed into any clear medium, including epoxy resins, acrylics, solvent-based paints, glass glazes, and plastics.
- Weather Resistance: Highly resistant to UV radiation and temperature fluctuations, making it suitable for both indoor and outdoor environments.
Technical Specifications
| Property | Details |
|---|---|
| Chemical Base | Strontium Aluminate (SrAl2O4:EU, Dy) |
| Glow Colors | Yellow-Green (Brightest) |
| Particle Size Range | 25um |
| Excitation Source | 200nm – 450nm (UV and visible light) |
| Afterglow Duration | 10 to 12+ hours depending on grade and color |
| Heat Resistance | Stable up to 800 C ~1100 C (Glass Grade) |
Primary Applications
1. Safety & Emergency Egress
Crucial for creating photoluminescent safety systems (PLSS), including exit signs, stair nosing, and path markers that remain visible during power outages or smoky conditions.
2. Industrial & Automotive
Used for high-visibility marking on machinery, tools, and automotive parts (rims, calipers, and interior trim). It provides both functional safety and a premium custom look.
3. Art & Architecture
A staple for resin “river tables,” glow-in-the-dark floor tiles, and mural art. It allows designers to create environments that transform visually between light and dark states.
4. Sporting Goods & Marine
Incorporated into fishing lures, hunting gear, and marine markers to ensure equipment recovery and user safety in low-light outdoor settings.
Expert Usage Guidelines
- The Transparent Carrier Rule: The pigment particles must be suspended in a completely clear binder. Any tint or opacity in the medium will block light from reaching the pigment, severely reducing the glow.
- Optimal Background: Always apply the pigment mixture over a white or reflective base. Dark surfaces absorb the light, while white surfaces reflect it back through the pigment, doubling the visible intensity.
- Avoid Grinding: High-shear mixing or grinding will fracture the crystal structure of the pigment, which destroys its ability to store light. Always stir the pigment in gently.
- Recommended Concentration: A standard starting ratio is 20% to 30% pigment by weight.
Opslag & Handling
- Store in a cool, dry place in a sealed container.
- Moisture-sensitive: Avoid exposing non-encapsulated pigment to water-based mediums for extended periods.
- Safety: Use a dust mask and gloves when handling the raw powder to prevent inhalation or skin irritation.
Everyglow LBG Series Phosphorescent powder is a Rare earth strontium aluminate base glowing material, which have 30 times afterglow than traditional zinc sulfide base luminescent material. LBG-MC phosphorescent powder available glow 10-12hours after absorb the visible light for 5-30mins, en dit stoot uit & Absorbeer lichtproces wordt herhaaldelijk,Geen stroomverzoek.
Producten Eigenschappen:
Vrij van radioactieve elementen , niet giftig, ongevaarlijk, Milieuvriendelijk materiaal.
Langere nagloeitijd en super hogere luminantie dan traditioneel ZnC zwavel lichtgevend materiaal.
Excellent heat resistance . Good performace for temperature as high as 800℃
Perfecte lichtbestendigheid. onder 300W hogedrukkwiklamp gedurende 1000 uur zelfs niet verminderen ze luminantie.
Hoge chemische stabiliteit. Everyglow PL-pigment reageert niet met organische en anorganische agentia behalve kwik.
Lange levensduur. Zo lang als 30 jaar levensduur.
| Reeks | LBG-MC | D50= 20um | |
| Chemische samenstelling | SrAlxOy:EU2+,Dy3+ | Uiterlijk | Yellowish |
| Gemiddelde Dimater | 10~30μm | Gloed kleur | Geel-groen |
| Soortelijk gewicht | 3.6 | Spannende golflengte(Nm) | 200~ 450nm |
| De hardheid van MOH | 6.2~6.5 | Emissie golflengte | 520Nm |
| Waterhoudend gehalte | <0.05% | Nagloeien luminantie mcd/m2 | 340mcd/m2 at 10mins |
| PH (in Water) | 10~11 | 45mcd/m2 op 60 minuten | |
Notitie: De norm van de test: DIN67510 deel 1
1) Opgewonden door lichtbron D65 1000Lx gedurende 10 minuten;
2)De nagloeitijd geeft de tijd aan waarin het pigment afneemt tot 0.32 mcd/m2
3) De fout over ± 10% is toegestaan in bovenstaande gegevens.
4) Kleur: G-geel-groen , B-aqua , P-paars , SB-sky-blue.
Pak:
1kg/zak, 25kg/vat, 500kg/pallet.
Toepassing:
Everyglow Phosphorescent pigment is mainly applicable as an additive in the paints, deklaag, inkt, Kunststoffen,glass,keramisch, fibre and other transparent medium to realize it self-luminescent function.(Suggest glow fabric,finest coating)
