HDK® N20 is a synthetic, hydrophilic amorphous Silica, produced via Flame hydrolysis => Fumed Silica.

1. Used as Thickening agent/ Antisettling agent in UPR, Coatings, Printing inks and Adhesives.
2. Used as Thixotropic agent / Anti Sagging agent in application of UPR, Coatings, Printing inks and Adhesives.
3. Used as light Deffusing agent in Cosmetics.
4. Used as a Reinforcing filler in elastomers, mainly Silicone-elastomers.
5. Used as Free flow additive for Powder coatings / Anti caking Agent.
6. Used as additive for improvement of Paper coatings and Textile/ Fabric impregnation.
7. Used as Surface additive for Toners.
8. Used as a core material in production of vacuum insulated panel.