MASTERBATCH CONTAINING CARBON NANOTUBES AS BLACK PIGMENT

摘要

A masterbatch and its thermoplastic compound are formulated with carbon nanotubes as black pigment. When the masterbatch is let down into additional thermoplastic resin to form a polymer compound, the carbon nanotubes provide substantially the same L*Value of blackness as does carbon black with about thirty times less weight percent of carbon nanotubes compared with carbon black.