Evonik Silica Selection Guide
| Grade | Type | Nature | Surface Area (BET) m2/g | Application as Defoamers |
| AEROSIL® 200 | Fumed | Hydrophilic | 200 ± 25 | Paints and coatingsPrinting inksETPTextiles |
| AEROSIL® 202 | Fumed | Hydrophobic | 100 ± 20 | Paper & pulp Chemical processing Refineries |
| SIPERNAT® 383 DS | Precipitated | Hydrophilic | 170 | Paints and coatingsPrinting inksETPTextiles Distilleries |
| SIPERNAT® D10 | Precipitated | Hydrophobic | 90 | Paper & pulp Chemical processing Refineries |






