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Defoamers and Deaerators

Foam is a persistent challenge to formulators and applicators. The selection of the proper defoamer or deaerator can greatly reduce a formulator's frustration and improve the quality of the finished system. Air Products offers a full spectrum of defoamer chemistries including organic oil, mineral oil and silicone-based as well as our own unique molecular defoamers based on Gemini surfactant technology.  Our siloxane based deaerators are designed to eliminate foam, pinholing and solvent popping problems in water-based coatings in demanding situations such as application by spray technologies.

Defoamers and Deaerators are categorized by:

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FDA Letters

U.S. Food and Drug Administration regulations

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