(1) the masterbatch coloring applies only to the process of preparing thermoplastic plastic color masterbatch, usually by being shaded resin as the carrier, because of the thermosetting resin chemical reaction happens after heated and crosslinking, lose melting performance, therefore not suitable for used to make color to the carrier, has yet to see the thermosetting plastic color masterbatch and its application.

(2) the masterbatch is generally not for color matching from only make plastic coloring, color terms, in many cases, using masterbatch as colorants, blended with a given color of plastic products, it is possible, but as a result of masterbatch, contains a carrier and a variety of additives such as dispersant, USES the masterbatch color matching, color masterbatch dosage, the dosage of the corresponding auxiliary component increases, will the physical and mechanical properties of plastic products produced adverse effect.

(3) for plastic products many varieties, small batch, a large amount of masterbatch is standby Using masterbatch coloring, generally is a kind of color is used for a specific color of plastic coloring, when engaged in many varieties, small batch plastic products, inventory varieties will be a lot of the colorant, and half plastic products manufacturers (except individual), from color masterbatch manufacturer buying color masterbatch, in addition to general masterbatch, various special masterbatch (including specific color masterbatch), all needs to reach a certain quantity of goods, to entrust the masterbatch manufacturer production.