- Functions:Filler, Flattener, Anti-Abrasion Agent, Binder & Resin
- Chemical Family:Silica
- Compatible Substrates & Surfaces:Metal, Copper, Plastics, Paper, Wood
Köstrosol® WA 1530 is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica is pre-final coated and stabilized by aluminum oxide. Afterward, the PH is adjusted by a strongly acidic ion exchange. Köstrosol® WA 1530 with tested specification values receives an documented addition of sodium hypochlorite in order to obtain a residual chlorine content between 1 - 3 mg/L (as Cl2) at the date of delivery.