Product highlights: BLACK PEARLS 450A111 specialty carbon black is a general purpose carbon black suitable for a variety of tinting, coloring, and UV applications. It delivers good jetness and bluetone in a variety of general purpose molded plastics parts. Similar to our BLACK PEARLS® 460 specialty carbon black, BLACK PEARLS 450A111 specialty carbon black offers low grit and ash for improved surface smoothness and quality in final articles.Information provided by Cabot Corporation |