Long Afterglow Phosphorescent Pigments
Product Details (Glow in Dark Powder):
- Classical zinc sulphide based Glow-in-Dark Pigments for use in coatings, inks, paints and polymers.
- Quick excitation, suitable for both water and solvent based system, economical.
- Free from hazardous and radioactive substances.
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Description
Product Overview
Glow in Dark Powder is a photoluminescent material that absorbs light from sunlight, UV light, or suitable artificial sources and releases it gradually in darkness. It can be incorporated into suitable paints, coatings, plastics, inks, resins, and other applications where visible afterglow and improved visibility are required.
How Does Glow in Dark Powder Work?
Glow in Dark Powder absorbs and stores light energy when exposed to a suitable light source. Once the light is removed, the stored energy is gradually released as visible light, creating a glow effect. Glow intensity and afterglow duration depend on the grade, light exposure, concentration, and application conditions.
Applications of Glow in Dark Powder
Glow in Dark Powder can be used in a variety of products and industrial applications, including:
- Paints & Coatings
- Printing Inks
- Plastics & Polymer Products
- Resins & Epoxy Products
- Rubber & Silicone
- Safety Signs & Markings
- Decorative Products
- Toys & Novelty Products
- Glass & Ceramic Applications

Glow in dark powder
Key Benefits
- Produces visible afterglow in darkness
- Absorbs energy from suitable light sources
- Available in different grades and glow colours
- Suitable for various industrial applications
- Can be incorporated into selected paints, plastics, inks, and coatings
- Helps improve visibility and decorative appeal
How to Choose the Right Glow in Dark Powder?
The suitable grade depends on the required glow colour, brightness, afterglow duration, particle size, application medium, processing temperature, and intended use. For specific applications, grade selection should be based on the required performance and processing conditions.
Glow in Dark Powder vs Fluorescent Pigments
| Feature | Glow in Dark Powder | Fluorescent Pigments |
|---|---|---|
| Main Effect | Produces afterglow in darkness | Produces bright fluorescent colour |
| Light Requirement | Requires light exposure to charge | Typically shows fluorescence under suitable excitation |
| Darkness | Continues to emit visible light after charging | Does not normally provide afterglow |
| Common Uses | Safety, decorative and visibility applications | Inks, plastics, coatings and textiles |
Technical Information
| Parameter | Details |
|---|---|
| Product Type | Photoluminescent Powder |
| Form | Fine Powder |
| Glow Effect | Afterglow after light exposure |
| Glow Colour | Grade dependent |
| Particle Size | Grade dependent |
| Applications | Paints, coatings, plastics, inks, resins and more |
| TDS | Available on request |
| Supply | Industrial & bulk quantities |
Glow in Dark Powder — Long Afterglow Phosphorescent Pigments
Fluorence Long Afterglow Phosphorescent Pigments are a premium Glow in Dark Powder engineered for reliable, long-lasting luminescence across coatings, inks, paints and polymers. Based on classical zinc sulphide chemistry, this Powder offers fast excitation, strong night-time brightness and an economical solution for both water- and solvent-based systems.
Ideal for safety signage, decorative finishes, novelty products and specialty industrial applications, the Fluorence Glow in Dark Powder delivers consistent particle performance and uniform glow. The formulation is free from hazardous and radioactive substances, meeting safety expectations while providing dependable afterglow performance.
- Composition: Zinc sulphide based long afterglow pigment.
- Compatibility: Works well in coatings, inks, paints and polymer matrices.
- Performance: Quick excitation and sustained luminescence for clear visibility in low light.
- Safety: Non-radioactive, free from hazardous components.
- Economical: Cost-effective pigment for large-scale and specialty applications.
Choose Fluorence Long Afterglow Phosphorescent when you need a safe, efficient and high-performing luminescent pigment. For technical datasheets, recommended loading levels, or sample requests, contact B. N. Mehra & Co. — leaders in speciality colourants and performance additives.
Why Choose Fluorence?
Trusted Since 1930 | Technical Assistance | Industrial Supply | Bulk Orders | India-Wide & Global Supply

