The Influence of Pigment Dispersion and Stability Mechanism in Ink on Printing Colors
In this paper,the stability mechanism of pigment dispersion and the function of dispersing agents in inks are reviewed.The detection method of pigment particles flocculation in inks is proposed,and the relationship between pigment particles flocculation and hue,transparency,hiding power(opaque ink),gloss,fog shadow and floating color is analyzed.The relevant results are helpful for printing enterprises to analyze the causes of color defects and control the quality of printing color.
inkpigmentdispersion stability mechanismprinting color