White carbon black - the 'invisible champion' in the industrial field
White carbon black, scientific name silica, has become the "hidden champion" in the industrial field due to its unique physical and chemical properties. As a white, non-toxic, amorphous fine powder inorganic silicon compound, white carbon black has the characteristics of porosity, high dispersibility, high temperature resistance, non combustion, and good electrical insulation. It is widely used in various industries such as rubber, plastics, coatings, inks, etc. In the rubber industry, white carbon black, as a reinforcing agent, can significantly improve the physical properties of rubber materials, reduce tire rolling resistance, and maintain excellent wet skid resistance. It is a key raw material for manufacturing "green tires". In the coatings industry, white carbon black has become the preferred matting agent for high-end coatings due to its refractive index being similar to that of conventional resin coatings, giving the coatings a matte and matting effect. In addition, as a friction agent in toothpaste, white carbon black not only improves the transparency of toothpaste, but also helps maintain oral hygiene due to its strong adsorption ability. With the advancement of technology, white carbon black is gradually expanding into high-end application fields such as new energy and electronic materials, showing broad development prospects.