Strontium Aluminate Glow Powder

Strontium Aluminate Glow Powder (SrAl₂O₄:Eu,Dy) is a high-performance inorganic photoluminescent material, widely recognized as an upgraded alternative to traditional zinc sulfide phosphors. It efficiently absorbs and stores energy from sunlight, lamplight, and other visible light sources within 10–20 minutes, then emits a bright, long-lasting glow in dark environments for up to 12 hoursMade-in-Ch.... This non-toxic, non-radioactive, and eco-friendly powder features excellent chemical stability, weather resistance, and repeatable light absorption-luminescence cycles阿里巴巴中.... It disperses smoothly in transparent or translucent media such as coatings, inks, plastics, resins, and textiles. Suitable for safety signage, decorative crafts, printing, plastic molding, and architectural applications, it delivers stable luminosity and reliable performance for both industrial and daily-use scenarios.