Black masterbach for HDPE Pipe
Black masterbatches are high concentrations of carbon black, typically 15 - 50% dispersed in thermoplastic resins which act as a carrier or binder. Other black pigments, such as nigrosine dye and bone black can also be used depending on the application and resin system. Masterbatches and concentrates allow plastic processors to utilize carbon black and other dry powders in a pre-dispersed pellet form, allowing easy incorporation in extrusion and molding processes.
Black Masterbatch can be produced in almost any thermoplastic resin; however the most common resins tend to be polyolefins, styrenics, and engineering resins such as polycarbonate and nylon. Typical markets which require large quantities of Black Masterbatch