Abstract:
Pasty pigment phthalocyanine Green,as a basic material,was treated on the surface using various surfactants.The major factors influencing the dispersion of phthalocyanine Green,such as kind of surfactants,amount of addition were studied. The results indicate that the dispersion easiness and stability of the pigment were obviously improved by adding 5%~7% of certain nonionic surfactant or couple of different surfactants.