What are the basic components of masterbatch?

The basic components of masterbatch for:
⒈ pigment or dye: pigment is divided into organic pigments and inorganic pigments. Commonly used organic pigments are: phthalocyanine red, phthalocyanine blue, phthalocyanine green, light red, red macromolecules, macromolecules yellow, Permanent Yellow, Violet, azo red. Commonly used inorganic pigments are: cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red, iron oxide yellow.
⒉ carrier: a masterbatch matrix. Special masterbatch generally choose the same resin as a carrier resin products, the compatibility of the two best, but we must consider the carrier mobility.
⒊ dispersant: pigment is uniformly dispersed and not to promote aggregation, should be higher than the melting point of the resin dispersant is low, and the resin has a good compatibility, and pigments have good affinity. The most commonly used dispersants are: low molecular weight polyethylene wax, stearic acid salts.
⒋ Additives: such as flame retardant, brightening, anti-bacterial, anti-static, anti-oxidation, and other varieties, unless the customer requests, generally do not contain these additives masterbatch.