UV Fluorescent Powder 365nm Invisible Organic Anti-Counterfeiting Pigment Security Red Yellow Blue Green For Leather Pigments

Product Description

UV Fluorescent Pigment Banner

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Product Specifications

Technical Specifications
Product Name UV fluorescent pigment
Particle Size 3-10um
Appearance Light powder
Feature Colorless in normal light, exhibits color under 365nm UV light
Excitation Wavelength 200-400 nm
Excitation Light Source UV-365nm lamp
Application Anti-counterfeit printing ink (brands, lotteries, tickets, security passes, art, etc.)
Printing Method Offset printing, screen printing, intaglio printing & flexographic printing
Storage Should be kept in a dry place under room temperature
Toxicity & Safety Passed the EN-71 test

Product Classification

UV & Special Pigments Range
Functional Additives Range

Application Guidelines

Application Demonstration 1
Application Demonstration 2

Frequently Asked Questions

1. What is UV fluorescent pigment and how does it work?
UV fluorescent pigment is a functional light powder that remains virtually invisible or colorless under normal ambient light. However, when exposed to ultraviolet light (specifically at 365nm), it absorbs the energy and emits vibrant, colorful light.
2. What excitation source is required to activate the color?
This pigment is designed to be highly responsive to an excitation wavelength range of 200–400 nm, and performs optimally under a standard UV-365nm lamp light source.
3. What are the main applications of this pigment?
Due to its concealed nature under normal lighting, it is extensively used in formulating anti-counterfeiting printing inks for brand protection, tickets, lottery cards, official security passes, artistic applications, and document security.
4. Which printing methods can I use with this pigment?
It is highly versatile and compatible with major commercial printing methodologies, including offset printing, screen printing, intaglio printing, and flexographic printing.
5. Are there any safety certifications for this pigment?
Yes, our UV fluorescent pigment has successfully passed the EN-71 toxicity and safety standards, verifying its safety profile for designated commercial and industrial applications.
6. What are the storage requirements to maintain quality?
To preserve its optical properties and prevent clumping, the pigment should be kept in a tightly sealed container and stored in a cool, dry place under standard room temperature conditions.

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