Poudre fluorescente UV

UV fluorescent pigment is made of metals (zinc, cadmium) or rare earth oxides and sulfides active agent.It’s colorless or light color in appearance.
But under the UV light (200nm~ 400nm),it shows different kinds of colors.it is devided into long wave UV fluorescent pigment(365nm)& short wave UV fluorescent pigment (254nm).
Couleur:Long wave(365nm):rouge,jaune,bleu,orange yellow green,grass green,dark green.