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Carbon black is a material produced by the incomplete
combustion of heavy petroleum products such as
FCC tar, coal tar, ethylene cracking tar, and a small amount from vegetable
oil. Carbon
black is a form of amorphous carbon
that has a high surface area to volume ratio, and as such it is one of the
first nanomaterials to find common use, although its
surface area to volume ratio is low compared to activated carbon. It is similar to soot but with a much higher
surface area to volume ratio. Carbon
black is used as a pigment
and reinforcement in rubber and plastic products.
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