Effects with Silica

AEROSIL® fumed silica and SIPERNAT® specialty silica are essential for many products of daily life and for industrial intermediates. The fascinating properties lead to unique effects and make AEROSIL® and SIPERNAT® products so valuable in our customers’ recipes. Please click on the effects to learn more.

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The anticaking effect: Evonik silica improve storage stability for powders and prevent clumping
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The free-flow effect: Evonik silica improve powder flowability
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The carrier effect: Evonik silica turn liquids into a flowable powder
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Rheology: AEROSIL® fumed silica promote structural viscosity and thixotropic behavior
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The antistatic effect: AEROXIDE® fumed alumina grades from Evonik control the electrostatic charge of powders
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Defoamer booster: Hydrophobic AEROSIL® and SIPERNAT® grades increase the efficiency of defoamer formulations
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