uv invisible Blue fluorescent pigment for Security printing ink
[Product Name]365nm UV Blue Fluorescent Pigment
[Specification]
Appearance under sunlight | Off white powder |
Under 365nm light | Blue |
Excitation wavelength | 365nm |
[Application]
I. Anti-Counterfeiting and Security Applications
- Advanced Anti-Counterfeiting Printing
- Currency/Documents:
Used in banknote security threads and invisible markings on passport/visa pages. Displays specific colors (e.g., blue/green) under 365nm UV light, invisible to naked eye but detectable by currency validators. Provides strong anti-replication properties. - Product Authentication Labels:
Micro-dosed pigments incorporated into pharmaceutical packaging and luxury goods labels. Consumers can verify authenticity using portable UV flashlights, offering low cost and user-friendly operation.
- Currency/Documents:
- Industrial Safety Markings
- Emergency Guidance Systems:
Coated on fire equipment location markers and escape route arrows. Emits intense blue light when exposed to UV light during power outages or smoke-filled environments to guide evacuation. - Hazard Zone Warnings:
Applied to critical areas like chemical plant pipe joints and high-voltage equipment to prevent operational errors during nighttime work.
- Emergency Guidance Systems:
- II. Industrial Inspection & Quality Control
Non-Destructive Testing & Cleaning Validation- Metal/Composite Crack Detection: Used with penetrants that seep into cracks, fluorescing under 365nm UV light with micron-level sensitivity.
- Equipment Cleanliness Monitoring: Added to cleaning agents; residual grease/dirt fluoresces under UV to ensure sanitation in pharmaceutical/food production lines.
Material Uniformity Analysis - Plastic/Coating Dispersion Testing: Incorporated into masterbatches or coatings. Fluorescence distribution indicates mixing uniformity for process optimization.
III. Consumer Goods & Creative Industries
Entertainment & Fashion Design
- UV-Themed Scenes: Invisible murals in bars/body art at music festivals, revealing dreamlike blue effects under blacklights (365nm).
- Luminous Apparel/Accessories: Textile prints/footwear decorations maintaining fluorescence intensity after 20+ washes.
Toys & Cultural Products - Educational Toys: “Invisible ink” in science kits; children reveal hidden patterns with UV pens for fun learning.
- Art Derivatives: Limited-edition prints with concealed layers activated by UV light for special visual effects.
IV. Biomedical Applications
Diagnostic Aids
- Histological Staining: Enhances microscopic contrast by fluorescing specific cellular structures under 365nm excitation.
- Surgical Guidance: Marks tumor boundaries for precise excision under intraoperative UV illumination.
Biological Tracers - Eco-Friendly Tracers: Added to wastewater treatment processes; fluorescence intensity monitors flow paths/diffusion efficiency, eliminating heavy metal contamination risks.
V. Research & Specialized Fields
Electronics Manufacturing
- PCB Alignment Marks: Printed on circuit board non-functional areas; recognized by 365nm UV lithography systems for automatic exposure alignment.
- LCD Photoresists: Serves as photoinitiator component responsive to 365nm exposure sources, forming high-precision BM (Black Matrix) patterns.
Agricultural Research - Plant Stress Response Monitoring: Crops with fluorescent markers display color under UV light, visually indicating stress reactions.
Why Choose Topwell Chem?
Trusted by Global Leaders Since 2008
With over 15 years of specialization in functional pigments, we hold 23 patents in photoluminescent materials. Our OEM partnerships include 5 Fortune 500 manufacturers.
Science-Backed Consistency
Every batch undergoes triple QC verification via HPLC, SEM-EDS, and spectrofluorometry to guarantee identical optical output (±2nm).
Tailored Technical Support
Receive formulation guides, spectral reports, and free application testing with bulk orders. Our chemists provide 24/7 troubleshooting.
Supply Chain Integrity
Raw materials ethically sourced from audited mines. Export certifications prepacked with shipments (COA, MSDS, TDS).
Eco-Conscious Manufacturing
Zero wastewater discharge facility powered by renewable energy. Carbon-neutral shipping options available.
uv invisible fluorescent pigment under visible light, the color is white or nearly transparent,at different wavelengths (254nm, 365 nm, 850 nm) show one or more fluorescent color, including organic, inorganic, twilight and other special effects, beautiful color. The main function is to prevent others from counterfeiting. With high technological content, color hidden good.
How to Use:
You can use the pigment by itself or incorporate it into another medium. Many of the common uses are for theatrical and security purposes. You can create multiple use paints and materials by adding this pigment to an existing clear coating. The resulting coating will be an off white in regular light and fluoresce under long wave black light activation.
Used In:
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Used for product indentification, authenticity, anti-theft, anti-counterfeit, security, high speed sorting and artistic applications!
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Invisible until excited by UV light!
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Used in coated papers, ink and paint applications!
- Paints, security inks, security marks, anti-counterfeiting indicators, special effects, dual images, fine art, sculptures, clays, just about anywhere you need an invisible fluorescent color.
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Can be used in aqueous or non-aqueous systems!
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Use in rotogravure, flexographic, silk-screening and off-set systems!
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Used in clear plastic resins as high load dispersion or added directly!
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Used in acrylics, nylons, low and high density polyethylene, polypropylene, polystyrene, and vinyl!
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Used in injection molding, roatational molding, and extrusion systems!