2. Color masterbatch is divided into PE masterbatch, PP masterbatch, ABS masterbatch, PVC masterbatch and EVA masterbatch according to the carrier; According to the use, there are injection masterbatch, blow masterbatch and spinning masterbatch. According to the function, there are antistatic masterbatch, flame retardant masterbatch, anti-aging masterbatch, anti-reflection masterbatch, opening agent masterbatch, extinction masterbatch, rheological masterbatch and so on.