Valves for inner tubes and tyres - Import export

Carbon black is a fine black powder made from the incomplete combustion of hydrocarbons such as coal, oil, and natural gas. So it is a common reinforcing filler used in the production of rubber products such as tires, conveyor belts, and hoses. It is using as a pigment in inks, paints, and plastics.In addition to its use in rubber and plastics, it is also use in various other industries, including the production of batteries, pigments, and electrodes. Meanwhile It is considering a potential environmental pollutant, and its production and use are subject to regulations in many countries. What is benefit-using carbon black? a.Increases blackness b.Increases tint strength c.Increases UV protection and absorption d.Increases electrical conductivity e.Increases vehicle demand and viscosity f.Lowers dispersibility g.Increases carbon and compound moisture pickup HS code and CAS number of carbon black