luminescent pigments

Inorganic UV Pigments vs Organic UV Pigments

UV pigments

Developing invisible UV pigments, both organic and inorganic, for security inks involves several challenges due to the specific requirements and properties needed for such applications. Here’s an overview of the different challenges involved in each type: A. Organic Invisible UV Pigments: Photostability: Organic compounds are generally more susceptible to photodegradation caused by UV radiation. Ensuring […]

Inorganic UV Pigments vs Organic UV Pigments Read More »

Luminescence and High-Security Printing

security printing

When you think of security features on banknotes, passports, and other high-value documents, you might first picture complex designs, watermarks, or intricate print patterns. But one of the most powerful anti-counterfeiting tools lies in special luminescent inks that are virtually impossible to recreate without highly specialized knowledge and materials. Luminescence refers to the emission of

Luminescence and High-Security Printing Read More »

Scroll to Top