carbon black

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.

   天然气或油不完全燃烧制得的无定形碳细黑粉末,用作油墨和油漆的颜料；用作橡胶等聚合物的填料,有助于防紫外线老化。

炭黑