Emulsification rate is very important for printability of UV curable offset ink.Prepolymer can influence on the emulsification rate seriously in all components of ink.

• UV胶印油墨的乳化率对油墨的印刷适性具有重要的影响,在UV胶印油墨的各个组分中,预聚物对于油墨乳化率的影响较大。