Synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis.
Specific features of HDK® H20
HDK® H20 is applied as a thickening and thixotropic agent in coatings, printing inks, adhesives, cosmetics and others.
HDK® H20 is used as a reinforcing filler in elastomers, mainly silicone-elastomers.
HDK® H20 acts as a free flow additive in the production of powder coatings.
HDK® H20 is not suitable for pharmaceuticals, food and feed.
A good dispersion of HDK® H20 is a must to assure optimum performance.
More detailed information about the application and processing of HDK® H20 is available in our HDK-brochures and on the WACKER web site.
HDK® H20 is offered in following packaging:
- pallet with paper bags: 10 kg bags
- Big bags: 160 kg (big bag on pallet)