Food Contact Black Carbon

Carbon Black, also known as carbon black, is an amorphous carbon. It is a light, loose and extremely fine black powder with a very large surface area, ranging from 10~3000m2/g. It is the product of carbonaceous materials (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air after incomplete combustion or thermal decomposition. Made by natural gas called "gas black", made by oil called "lamp black", made by acetylene called "acetylene black". In addition, there are "tank black", "furnace black". According to the carbon black performance is divided into "reinforced carbon black", "conductive carbon black", "wear-resistant carbon black", etc. Can be used as a black dye, used in the manufacture of Chinese ink, ink, paint, etc.