JTO-W-7DE Yellow-green Glow Powder is a luminescent material with the molecular formula SrAl2O4: Eu2+,Dy3+, composed of alkali earth aluminate. Ideal for molding injection, printing, glue filling, and spraying, it appears light yellow in daylight and glows yellow-green in the dark. The powder has a particle size range of 37-42 microns and an afterglow intensity of 600 mcd/㎡ after 10 minutes, making it highly effective for various applications.
Product Code |
JTO |
Excitation Wave Length |
240-440nm |
Chemical Formula |
SrAl2O4: Eu2+,Dy3+ |
Emission Wave Length |
520nm |
CAS Number |
12004-37-4 |
PH |
9-11 |
Appearance |
Solid Powder |
HS Code |
2846909990 |
Colour |
Pale Yellow |
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Glow Colour |
Yellow-Green |
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Density |
3.5g/cm3 |
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Our photoluminescent yellow-green pigment stands as our flagship product, renowned in the market for its exceptional brightness. Crafted from premium strontium aluminate, its vivid glow illuminates even the darkest spaces. Whether used in molding, printing, or coating applications, the incorporation of our yellow-green pigment adds a captivating touch of color to your creations.

Explore the multifaceted benefits of phosphorescent pigment powder, an innovative solution offering dependable illumination in emergencies when traditional lighting is unavailable. Notably eco-friendly and reusable, it minimizes waste and reduces the environmental impact. The adaptability of this glow in the dark pigment is unmatched; when added to paints, coatings, plastics, textiles, and more, this glow pigment infuses ordinary objects with a captivating glow, enhancing aesthetics and sparking creativity. Beyond aesthetics, the glow-in-the-dark properties of this strontium aluminate pigment ensure safety and visibility, especially in low-light or blackout situations. From emergency preparedness to sustainability and artistic expression, phosphorescent pigment powder offers a diverse array of advantages, providing a luminous and eco-conscious solution for a wide range of applications.
| Rapid Absorption | Extended Glow | Durability |
| Our powder quickly captures light, ensuring immediate and vivid luminosity. | It shines brightly for hours, making it perfect for long-lasting illumination needs | Designed for longevity, our powder retains its glowing properties, offering lasting brilliance. |
| Model | Model No. | Molecular formula | Material | Particle size |
Afterglow intensity (mcd/㎡) |
Application | Daytime Appearance | Glowing Effect | |
| D50(μm) | 10(min) | 60(min) | |||||||
| JTO series | JTO-9A | SrAl2O4: Eu2+,Dy3+ | alkali earth aluminate | 150-155 | 800 | 135 | stones, ceramic, tiles, glass and etc. | Light Yellow | Yellow-green |
| JTO-9B | 135-140 | 740 | 130 | glue filling, stones, ceramic, tiles, glass and etc. | ![]() |
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| JTO-9C | 110-115 | 620 | 100 | printing, spraying, glue filling, tiles, glass and etc. | |||||
| JTO-9D | 58-63 | 550 | 85 | molding injection, printing, glue filling, spraying etc. | |||||
| JTO-9DE | 37-42 | 480 | 65 | molding injection, printing, glue filling, coating etc. | |||||
| JTO-9E | 22-27 | 420 | 55 | molding injection, printing, coating etc. | |||||
| JTO-9F | 15-20 | 280 | 35 | printing, coating, fibre drawing etc | |||||
| JTO-W-7D | 58-63 | 650 | 110 | molding injection, printing, glue filling,spraying etc. | |||||
| JTO-W-7DE | 37-42 | 600 | 90 | molding injection, printing, glue filling, coating etc. | |||||
| JTO-W-7E | 22-27 | 570 | 80 | molding injection, printing,coating etc. | |||||
| JTO-W-7F | 14-17 | 450 | 60 | molding injection, printing,coating,fibre drawing etc. | |||||
| JTO-W-7G | 9-12 | 330 | 45 | printing,coating,fibre drawing etc | |||||
| JTO-W-7H | 5-6 | 180 | 25 | offset printing,fibre drawing etc. | |||||
| JTO-L-300 | 33-38 | 500 | 75 | molding injection, printing, glue filling, coating etc. | |||||
Non-toxic: Quality yellow-green glow powder is generally non-toxic and safe for most applications.
Avoid Inhalation: Use caution when handling fine powders. Wear a mask if necessary to avoid inhaling the dust.
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