Polyethylene wax for masterbatch is a specific type of polyethylene wax that is used in the production of masterbatch formulations. Masterbatch is a concentrated mixture of pigments, additives, and/or other functional materials encapsulated within a carrier resin, which is usually also a polyethylene-based polymer. The primary purpose of masterbatch is to add color, improve processability, or impart specific properties to the final plastic product during the manufacturing process.