- Chemical Name:Silicic Dioxide, Hydrous, Calcium Metasilicate
- Functions:Anti-Abrasion Agent, Filler, Flattener, Electrolyte, Binder & Resin
- CAS Number:7631-86-9, 13983-17-0
- Chemical Family:Silica
- Compatible Substrates & Surfaces:Marble, Paper, Metal, Wood, Concrete, Ceramic
Köstrosol® 1540 is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica has a negatively charged surface (anionic) which is stabilized by Alkaline (Na+). Köstrosol® 1540 is a pure colloidal silica without any organic additives.