There are several commonly used classification methods for color masterbatch:
1. Classified by carrier: such as PE masterbatch, PP masterbatch, ABS masterbatch, PVC masterbatch, EVA masterbatch, etc.
2. Classification by use: such as injection color masterbatch, blown color masterbatch, spinning color masterbatch, etc. The heat resistance grade of the special color masterbatch is generally compatible with the plastic used for the product, and can be used with confidence at normal temperature. Only in the following cases will cause different degrees of discoloration, first, the temperature is beyond the normal range, first, the downtime is too long.
Compared with granulation coloring, color masterbatch has the following advantages: Coloring and product processing are completed at one time, avoiding the heating process of granulation coloring on plastics, and is beneficial to the quality of plastic products.