Usually masterbatch technology wet process. The color of the particles and the water phase mother grinding, phase inversion, cleaning, drying, granulation, the quality of this product can be obtained. In addition to the pigment grinding process, a series of inspection masterbatch techniques should be carried out, such as measuring the thickness of the sanding slurry, measuring the performance of the sanding slurry diffusion, measuring the solids of the sanding slurry and measuring the color paste.
Masterbatch is generally composed of three parts, no coloring professional dispersant, after mixing by high-speed mixer, cracking, lifting into granules, color masterbatch plastic processing process, high concentration, good dispersion, cleaning, etc. advantage.