Carbon Black Feedstock (CBFS)

Carbon black feed stock (CBFS) is the heavy hydrocarbon mix (mostly C9 to C15 fraction and higher) bottom product of Naphtha cracker unit. CBFS is the key raw material used to produce Carbon Black.

PROPERTIES SPECIFICATIONS
Appearance Black, colour
BMCI — 105 – 125
Density 29.5 C 0.995 – 1.100
Pour Point (°C) 24 min – 42 max
Flash Point (°C) 96 max
Moisture Content 1%
Sulphur (Total) % by Wt 2.50 min – 5.50 max
Kinematic Viscosity @ 98.9 C % by Wt 1 Min. – 8 Max.
Carbon Residue (RCR) % by Wt 8.0 max
Carbon Black tyre reinforcments, black pigments
Mechanical Industry Gasoline blending component
Industrial Industry naphthalene, biphenyl, fluorene or anthracene

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