Guangdong Caiyan Shares, Puyang Liya Electronics, Pingdingshan Engineering Plastics, Jilin Zhongyan Engineering Plastics

        A plastic colorant made of a high proportion of pigments or additives and a thermoplastic resin, which is well dispersed, and the selected resin has good wetting and dispersing effects on the colorant, and has good compatibility with the colored material. Namely: pigment + carrier + additive = masterbatch

        The color masterbatch dryer is by passing heat energy (such as hot water, low pressure steam or heat conduction oil) into the closed interlayer, and the heat is transmitted to the color masterbatch of the material to be dried through the inner shell. Under the power drive, the tank is rotated slowly, and the color masterbatch in the tank is continuously mixed, so as to achieve the purpose of strengthening drying. The color masterbatch is in vacuum state, and the water (solvent) on the surface of the color masterbatch reaches saturation state and evaporates, and is discharged and recovered by the vacuum pump in time. The water (solvent) inside the masterbatch continuously penetrates to the surface, evaporates and drains, and the material is dried in a very short time.