1. a pigment or dye
Pigment is made up of organic and inorganic pigments
Commonly used organic pigments: red, phthalocyanine phthalocyanine blue, phthalocyanine green, light red, macromolecules red, macromolecules yellow, permanent yellow azo, everlasting purple, red, and so on. Commonly used inorganic pigments: cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red, ferric oxide yellow
2. the carrier
Is the matrix of color masterbatch. Specific color selection and product resin resin as a vector of the same, the compatibility of the two best, but also to consider the carrier mobility.
Pigment dispersed and are no longer together, dispersant lower melting point than the resin, and resin with good compatibility, has the good affinities and pigments. Most commonly used dispersants are: low molecular weight polyethylene wax, stearic acid.
Such as flame retardants, brightening, antibacterial, antistatic, antioxidant and other species, unless the customer asks, does not contain such additives in general color.