Color masterbatch is a special colorant for new polymer materials. Different types of color masterbatch have different uses, but the color masterbatch is basically used for coloring plastics, pipes, packaging, electrical enclosures, films, moisturizing materials, clothing fibers and other products, as well as improving the unique performance. 2. Color masterbatches are classified as PE masterbatches, PP masterbatches, ABS masterbatches, PVC masterbatches, EVA masterbatches, etc; There are injection masterbatch, blow molding masterbatch, spinning masterbatch, etc; According to the function, there are anti-static master batch, flame retardant master batch, anti-aging master batch, antireflection master batch, opening agent master batch, extinction master batch, rheological master batch, etc.