▎ 摘　　要

NOVELTY - Printing ink comprises 20-30 pts. wt. acrylic resin, 8-15 pts. wt. polyurethane resin, 3-5 pts. wt. wax emulsion, 10-20 pts. wt. pigments, 4-6 pts. wt. wear-resistant agent, 0.2-0.5 pts. wt. nano-silica, 1-1.5 pts. wt. polyvinylpyrrolidone, 5-10 pts. wt. ethanol and 20-30 pts. wt. water. The wax emulsion includes micronized wax, fatty alcohol polyoxyethylene ether sodium sulfate and OS-15. USE - Printing ink. ADVANTAGE - The printing ink has good wear resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing printing ink, which involves: (A) mixing the micropowdered wax, fatty alcohol polyoxyethylene ether sodium sulfate and OS-15; (B) obtainig a wax emulsion after mixing uniformly; (C) mixing acrylic resin, polyurethane resin, ethanol and water, and obtaining a first mixture after mixing; (D) mixing the first mixture with wax emulsion and pigment; (E) adding abrasion resistant agent, nano silica and polyvinylpyrrolidone to mix; and (F) obtaining printing ink after mixing.