Monochromatic masterbatch means: the masterbatch formula contains only one color or dye; multi-color masterbatch means: the masterbatch formula contains more than two pigments or dyes.

Monochromatic masterbatch is a color masterbatch made on the basis of three primary colors of red, yellow and blue; multi-color masterbatch is a color masterbatch made according to customer's special requirements.

The types of plastic colorants are divided into four types according to their physical forms: powdery colorants-toner; paste colorants-color paste; liquid colorants; solid colorants-monochromatic masterbatch. Among them, the company widely uses powdered colorants (toner) and solid colorants (monochromatic masterbatch).