365nm Organic UV Fluorescent Orange Powder – High-Brightness Anti-Counterfeiting Pigment
365nm organic UV fluorescent orange powder is an advanced functional pigment that is invisible under natural light and emits strong, stable orange fluorescence under 365nm long-wave UV light. It features high fluorescence intensity, good dispersion, excellent heat resistance, and reliable stability, making it ideal for security printing, anti-counterfeiting ink, plastic masterbatch, coating, and brand protection applications.
- Invisible under daylight, bright orange fluorescence under 365nm UV excitation
- High luminous intensity and long-lasting fluorescence effect
- Excellent dispersion in solvent-based, water-based inks, plastics, and coatings
- Good heat resistance up to 300℃ for high-temperature processing
- Ultra-fine particle size for smooth printing and coating
- Light resistance grade 4–5, low fading, long service life
- Formaldehyde-free, heavy-metal free, eco-friendly and safe
- ISO 9001 certified, REACH compliant
- Suitable for food packaging, pharmaceutical, and cosmetic applications
Specification:
UV Fluorescent Orange Powder demonstrates excellent dispersion properties, outstanding thermal stability up to 300°C, and superior solvent resistance, making it suitable for various industrial applications including plastics, inks, and coatings. Compatible with multiple printing methods including screen printing, offset printing, and gravure printing processes. Our comprehensive technical guide covers optimal substrate selection and application techniques to maximize fluorescence intensity and durability.
- Excitation Wavelength: 365nm
- Emission Color: Bright Orange
- Emission wavelength：580nm±5nm
- Appearance: Light yellow / off-white powder
- Particle Size: 1–10μm
- Heat Resistance: ≤300℃
- Light Resistance: Grade 4–5
- Moisture: ≤3%
- Applications: Screen printing, gravure printing, ink, plastic, coating, security labeling
In order to get the best effect, it is very important to choose the correct 365nm uv fluorescent pigment. In our product series, the key characteristics such as brightness, solubility, absorption wavelength, light resistance and thermal stability are different. We offer a range of options to meet different needs. Please contact us for personalized help.
365nm Organic UV Fluorescent Pigment Application:
1.Security & Anti-Counterfeiting Printing
Widely used in banknotes, invoices, checks, certificates, lottery tickets, and official documents. The invisible orange fluorescent mark can be clearly detected under 365nm UV light, providing high anti-counterfeiting performance.
2.Brand & Product Anti-Counterfeiting
Applied to high-end wine, cosmetics, medicine, health care products, tobacco and alcohol packaging. Consumers can easily verify product authenticity with a UV flashlight.
3. Plastic & Masterbatch
Suitable for plastic injection molding, masterbatch production, and plastic film products. Maintains stable fluorescence performance after high-temperature processing.
4.Industrial Marking & Testing
Used for invisible coding, traceability marks, non-destructive testing, and pipeline detection, improving identification efficiency and accuracy.
Why Choose Nichwell 365nm UV Fluorescent Orange Powder?
- 12+ years of R&D and production experience in organic fluorescent pigments
- Strict quality control and stable batch consistency
- Full certifications: ISO 9001, RoHS, REACH
- Customizable formulas for different inks and processing systems
- Stable supply chain and fast global delivery
- Professional technical support and after-sales service
RFQ
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Trust & Certification
- ISO 9001 Certified, REACH Compliant
- Complete Test Reports (heat resistance, light resistance, solvent resistance, safety)
- Professional Manufacturing Base
- Stable Quality Control System
- Global Customer Cases & Application Solutions