The porcelain sand fired at high temperatures has a loose interior and absorbs more emulsion mixtures to form a tight surface, which endows it with extremely high hardness, flexibility and adsorption capacity.
Nano antibacterial ceramic colored sand is like Sun Wukong enduring the alchemy furnace to create an indestructibility. Due to the high-temperature firing of the ceramic sand, its internal porosity absorbs more emulsion mixtures, forming a tight surface, which endows it with extremely high hardness, flexibility and adsorption capacity.
