HDK® N20 by Wacker is a high purity, synthetic, hydrophilic, amorphous silica, produced via flame hydrolysis.  Standard product for industrial applications.

Properties

White colloidal powder of high purity.

Applications

1. Toners

2. Offset Printing

3. Industrial Coatings

4. Architectural Coatings

5. Personal Care

6. Composites & Molding

7. Insulation Materials

8. Batteries

Application details

– HDK® N20 is applied as a thickening and thixotropic agent in many organic systems, e.g. in unsaturated polyesters,coatings, printing inks, adhesives, cosmetics and others.

– HDK® N20 is used as a reinforcing filler in elastomers, mainly silicone-elastomers.

– HDK® N20 acts as a free flow additive in the production of technical powders.

– HDK® N20 is not suitable for pharmaceuticals, food and feed.

– A good dispersion of HDK® N20 is a must to assure optimum performance.

– HDK® N20 is applied as a thickening and thixotropic agent in many organic systems, e.g. in unsaturated polyesters, coatings, printing inks, adhesives, cosmetics and others. HDK® N20 is used as a reinforcing filler in elastomers, mainly silicone-elastomers. HDK® N20 acts as a free flow additive in the production of technical powders.

Packaging

HDK® N20 is offered in following packaging: pallet with paper bags: 10 kg bags