Carbon black

noun

Definitions

Noun
  1. 1
    A fine black powder of amorphous carbon manufactured by the incomplete combustion of natural gas or oil, and used as a pigment in the manufacture of ink and paint. Used as a filler in rubber and rubber-like polymers, it helps prevent deterioration by ultraviolet rays. uncountable
  2. 2
    a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink wordnet

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