Carbon Black

Carbon black is a material produced by the incomplete of heavy products such as tar, , tar, and a small amount from . Carbon black is a form of that has a high , although its surface-area-to-volume ratio is low compared to that of .

It is dissimilar to in its much higher surface-area-to-volume ratio and significantly less (negligible and non-bioavailable) content. Carbon black is used as a and reinforcement in and products.