Poly ether Monoamine Structure on Pigment Dispersant Properties

摘要

In an ink formulation,the pigment must be dispersed and stabilized to achieve good color strength,gloss,transparency and transfer efficiency.Stable,concentrated dispersions with small particles and narrow particle size distribution potentially can lead to higher gloss and color strength per unit mass of pigment.The push towards waterborne formulations and increasing pigment loading underlines the need for good dispersion and stabilization properties.