Universal black masterbatch
uses high-quality carbon black with stable performance. In view of the difficulty in dispersing carbon black, we use organic toughening dispersants for special process treatment and modification. The surface energy of oleophilic carbon black particles is reduced, the interaction between carbon black particles is weakened, and the agglomerates of carbon black can be fully opened. At the same time, the preferred dispersant can help the carbon black diffuse, so that the fine particles of carbon black can be evenly distributed, which makes up for the defect that high-pigment carbon black is difficult to disperse and ensures the quality of black masterbatch products.