▎ 摘　　要

NOVELTY - Printing ink comprises 5-10 pts. wt. polysiloxane, 25-45 pts. wt. polyester resin, 6-8 pts. wt. polymeric latex adhesive, 7-8 pts. wt. organic solvent, 4-7 pts. wt. ink reinforcing agent, 4-8 pts. wt. graphene, 0.5-2 pts. wt. anti-settling agent, 0.5-2 pts. wt. dispersant, and 6-10 pts. wt. essential oil, where the polymeric latex adhesive is high molecular diol obtained by reacting diisocyanate compound and amine chain extender to obtain polyurethane compound as the main component, and has a glass transition temperature of 0 to -40 degrees C. USE - Used as printing ink. ADVANTAGE - The printing ink: has high glossiness, good flowing performance and simple preparation method; and is economical.