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Product Details & Technical Data Sheet

Specialty Inks
Long Lasting Phosphorescent Inks


International Ink Company offers Long Lasting Phosphorescent Inks for Flexographic, Rotogravure and Silkscreen printing methods.  These inks are totally free of hazardous conventional radioactive substances.  Based on the new chemistry as a product of research and development, this ink has a very “long lasting” after-glow.  While old technology allows for 10 to 15 minutes after-glow, Long Lasting Phosphorescent Inks can “glow” between 2 to 8 hours, depending upon the ink deposit.  Improved afterglow can be achieved by applying a white basecoat under the phosphorescent layer.


For Security Printing:  By using the latent after-glow and by adding invisible dyes, Long Lasting Phosphorescent Glow-In-The-Dark Ink will show different colors under long wavelengths, short wavelengths and IR.   Long Lasting Phosphorescent Inks are suitable for Flexographic and Silkscreen printing press methods.


Long Lasting Phosphorescent Inks are available in the following colors: Natural (Green-emitting), Yellow, Orange-Yellow, Orange, Rose, Green and Blue.


Long Lasting Phosphorescent Inks are available in 1-gallon, 5-gallon and 55-gallon containers.