Superiority:
Chemical formula SiO2.nH2O.
Also known as hydrated silica. A white powder or granular . High melting point, hardness, difficult to dissolve in water. Is acidic oxide, silicic acid of the anhydride . chemical property is stable Neither dissolve in water nor with the water reaction does not work with the general acid.
Main application:
It is used as tilting to absorb the oil dispersant .such as pesticide carrier. At the same time silica matting agent is also widely used as a paint coating industry.
We supply this goods with excellent quality and best price.We can send sample for free for your information.