Traditional Culture Encyclopedia - Traditional festivals - How to choose dispersant for traditional offset ink?

How to choose dispersant for traditional offset ink?

Traditional offset inks are usually made with modified rosin and modified phenolic and other low-polarity resins, and the choice of dispersant requires low polarity for better compatibility with the system. KEPERDISP-6517 is suitable for low-polarity, high pigment content inks and coatings systems, and it can effectively reduce the viscosity and improve the fluidity.