Understanding Color Masterbatch: A Complete Guide

Color masterbatch is a concentrated mixture of pigments or dyes dispersed in a carrier resin. This comprehensive guide explains everything you need to know about color masterbatch, from basic concepts to advanced applications.

What is Color Masterbatch?

Color masterbatch is essentially a concentrated pigment preparation. It consists of a high percentage of pigments or additives that are uniformly distributed in a carrier resin. During plastic processing, the masterbatch is added to the natural (uncolored) resin at a predetermined ratio to achieve the desired color.

Advantages of Using Masterbatch

Using color masterbatch offers several advantages over direct pigment addition: better dispersion, cleaner processing, more consistent color, easier color changes, and reduced dust contamination.