▎ 摘　　要

NOVELTY - Fluorescent ink comprises 25-40 pts. wt. graphene/filler mixed material, 10-20 pts. wt. pigment, 15-25 pts. wt. organic solvent, 0.5-5 pts. wt. dispersant, 0.5-2 pts. wt. anti-settling agent, 30-40 pts. wt. organic resin, 0.5-5 pts. wt. defoamer, 15-35 pts. wt. fluorescent material and 6-9 pts. wt. ink reinforcing agent. The graphene/filler mixed material is mixture of graphene/kaolin composite filler and graphene/calcium carbonate composite filler at weight ratio of 1-4:1-3. USE - Fluorescent ink. ADVANTAGE - The product has good fluorescence effect and good anti-counterfeiting effect.