White carbon black 

White carbon black is a white powder X- ray amorphous silicic acid and silicates generic name products, mainly refers to precipitated silica, fumed silica, ultrafine silica gels, including powdered synthetic Aluminum silicate and calcium silicate. White carbon black is a porous substance whose composition can be represented by 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-combustible, odorless, odorless, and has good electrical insulation. 
White carbon black Chinese alias: White carbon black (burning method); gas white carbon black; granulated white carbon black; pharmaceutical grade White carbon black; GH-7 type White carbon black; GH-1A type White carbon black; -1B type white carbon black; hydrated silica; white carbon; white smoke; precipitated hydrated silica; pure latex; colloidal silica; precipitated silica 


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