White carbon black is a general term for white powdered X-ray amorphous silicic acid and silicate products, mainly refers to precipitated silica, gaseous silica and ultrafine silica gel, also includes powdered synthetic aluminum silicate and calcium silicate. Silica black is a porous material whose composition can be expressed as SiO2·nH2O, where nH2O is in the form of a surface hydroxyl group. Soluble in caustic and hydrofluoric acid, insoluble in water, solvents and acids (except hydrofluoric acid). High temperature resistance, non-flammable, tasteless, odorless, with good electrical insulation.
Información básica:
CAS NO.:10279-57-9
EINECS NO.:238-878-4
Aspecto:Polvo blanco o granulado o con grumos irregulares.
Debido a una serie de ventajas de los productos de negro de humo blanco, pueden ser ampliamente utilizados en muchos campos: productos de caucho, productos químicos agrícolas, productos químicos de uso diario, agentes cementantes, agentes antiaglomerantes, rellenos para fabricación de papel, agentes contra incendios, piensos, cosméticos, agentes matificantes, pigmentos, pinturas y muchas otras industrias.
![]() |
![]() |
![]() |
Noticias relacionadas