The principle of producing black masterbatch by ink method


Release time:

2022-12-22

In the plastics processing industry, black masterbatch has the properties of coloring, anti-aging, and increasing transparency. At the same time, black masterbatch is the most demanded type of masterbatch. The production methods of black masterbatch include ink method, flushing method, kneading method and so on.

The principle of producing black masterbatch by ink method

In the plastics processing industry, black masterbatch has the properties of coloring, anti-aging, and increasing transparency. At the same time, black masterbatch is the most demanded type of masterbatch. The production methods of black masterbatch include ink method, flushing method, kneading method and so on.

The production of black masterbatch by the ink method is mainly through three-roll grinding, and a layer of molecular film is attached to the surface of the pigment, and then the ground color paste is mixed with the resin carrier and then plasticized in a two-roll mill. Finally, the plasticized mixture is pelletized through a screw extruder.