Chemical Absorbing Black Carbon is available in range from 0.01 to 0.4 micrometres and average aggregate diameters range from 0.1 to 0.8µm. The Black Carbon contains over 97 to 99% elemental carbon and also contains chemically bound hydrogen, oxygen, nitrogen and sulphur. The Black Carbon is available in different types of constructions like acetylene black, channel black, furnace black, lamp black and thermal black. Chemical Absorbing Black Carbon can be custom made in several grades as per specific requirements.