Why is water-soluble pigment carbon black difficult to disperse?

” >water-based ink is composed of water-based resin, additives, pigments, water and other raw materials. the saturation, tinting strength, transparency and other properties of the ink color are closely related to the properties of carbon black. for water-based inkshanghai kaiyin chemicalsuppliedpigment carbon black it is a black solid powdery substance. it is the main solid…