RESIN COLORANT AND RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a resin colorant which excels in heat resistance and weatherability, inhibits the staining of a mold on continuous shot, and can provide high jet-blackness and a resin composition using the same.SOLUTION: The resin colorant contains carbon nanotubues as the main component and 0.1-1 pt.wt. carbon black based on 0.5 pt.wt. carbon nanotubes. The jet-black resin composition contains a resin component and carbon nanotubes.