Factory supply FLUORESCENT PIGMENT SF-19 Fluorescent Blue. Specific Gravity(g/cm3): 1.3; Particle Size(m): 3; Heat Resistance(C): 230; Light Fastness: 4; Oil Absorption(*g/100g): 30-35; Applications: anti-counterfeiting inks, security printing, decorative coating, Color Masterbatch, Plastic material etc. Samples can be requested upon request.