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, although its surface-area-to-volume ratio is low compared to that of activated carbon. It is dissimilar to soot in its much higher surface-area-to-volume ratio and significantly less (negligible and non-bioavailable) PAH (polycyclic aromatic hydrocarbon) content. Carbon black is used as a pigment and reinforcement in rubber and plastic products.

 

1.  Appearance: Black powder or Granular

 

2.  Type: N220,N326, N330 ,N339,N550 ,N660,etc

 

3.   Product information:

1. Cas no: 1333-86-4

2. Place of origin: China

3. Standard: GB 3778-2003

4. Process: wet or dry process