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Hydrophobic silica

SIPERNAT® D 10 is a milled hydrophobic precipitated silica. This silica is highly hydrophobic, thus not wettable with water. It is used in a great variety of defoamers due to its high effectiveness in foam destruction. Moisture-sensitive powders benefit from this grade as highly efficient flow and anticaking agent. more
 
Is a milled, hydrophobic (i. e. not wettable by water) silica, high methanol wettability and low surface. It is used in a great variety of defoamer due to its high effectiveness and ease of dispersion. more
 
SIPERNAT® D 17 is a milled hydrophobic precipitated silica. This fine, hydrophobic silica grade is also not wettable with water. It is particularly suitable as a highly effective anticaking agent for moisture sensitive powders. Examples of applications are fire extinguishing powders, feed premixes or various chemicals, which tend to cake due to moisture. more