The special wax powder of UV ink has no effect on the viscosity of UV ink, the stirring process does not foam, no defoaming agent is used at all, no need to circle, save time and worry, and the risk is low. In addition, micro-powder wax is widely used in printing inks, paints and coatings for its excellent performance, which can improve the surface scratch resistance, wear resistance, increase slip, improve anti-sticking and anti-staining properties, and inhibit printing ink. The glossiness, preventing pigment settling, and the production of high-performance matt inks and paints with matt powder, become an indispensable important additive in the production of paints and inks.