Quality black masterbatch depends on the following factors:

● degree of dispersion

● covering force

● rheology

● Compatibility

● Stability

● color shading

To a high degree of dispersion

         Black masterbatch is used to produce the carbon black. Carbon black is very difficult to handle raw and dirty mixture, it is covered with dust, light weight, was fluffy. Unless the use of large-scale treatment measures, otherwise it will stain the machine and workers, the working environment becomes dirty.