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AEROSIL® fumed silica for defoamers


AEROSIL® fumed silica are used in defoamer, foam inhibitors, foam regulators and/or deaerator formulations based on various hydrophobic liquids such as mineral oil, silicone oil and/or vegetable oil.


Defoamer AEROSIL
Properly dispersed in oil, AEROSIL® effectively disrupt the formation of bubbles in most kinds of foams by impairing bubble stability and causing bubbles to burst as they begin to form.
  • AEROSIL® hydrophobic fumed silica is an effective defoamer booster.
  • AEROSIL® fumed silica is often used as a rheology modifier and antisettling agent in oil and emulsion formulations.
For more detailed product and application information, please download the brochure: TI 1313 – “SIPERNAT® and AEROSIL® for Defoamer”.

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