CARBON BLACKS :-
Carbon black is a material produced by the
incomplete combustion of petroleum products. Carbon
black is a form of amorphous carbon that has an extremely
high surface area to volume ratio, and as such it is
one of the first nanomaterials to find common use. It
is similar to soot but with a much higher surface area
to volume ratio.
Carbon black is often used as a pigment and
reinforcement in rubber and plastic products. It is
known to be carcinogenic and harmful to the respiratory
tract if inhaled, because it contains large amounts
of Polycyclic aromatic hydrocarbons.
The most common usage of carbon black is
as a pigment and reinforcing phase in automobile tires.
Carbon black also helps conduct heat away from the tread
and belt area of the tire, reducing thermal damage and
increasing tire life. Carbon black particles are also
employed in some radar absorbent materials and in printer
NNS Chemicals (Private) Limited.
dealing with following grades of carbon blacks:
- Grade N220
- Grade N234
- Grade N330
- Grade N339
- Grade N358
- Grade N550
- Grade N660
ORIGINS: RUSSIA, IRAN, AUSTRALIA