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Siloxane Defoamers and Deaerators

Air Products offers a wide selection of formulated siloxane based defoamers and deaerators, including our new Structured Siloxane Defoamer Line (SSDL) defoamers. Siloxane defoamers can span the range between strong defoaming and good compatibility depending on the structure of the siloxane molecules and formulating components. The Airase® SSDL™ defoamer line consists of 7 defoamers. Each product in this line has a different balance of defoaming strength and formulation compatibility for optimal defoaming performance in different formulations. This system is designed to provide a faster, easier way to choose a defoamer for water-based applications. It’s the first line of defoamers that structures the selection process, providing a range of defoamers that can allow you to hone in on the most effective defoamer/compatibility balance with minimal trial and error.

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Product NameDescription/BenefitsDownloads

Airase 5100 Defoamer

Airase 5100 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer -- a line of products that spans the application space from strong defoaming to high compatibility. Airase 5100 defoamer is the strongest defoamer of the SSDL defoamer series. Designed for applications where strong defoaming is required and the formulations are not sensitive to cratering.

Airase 5100 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer -- a line of products that spans the application space from strong defoaming to high compatibility. Airase 5100 defoamer is the strongest defoamer of the SSDL defoamer series. Designed for applications where strong defoaming is required and the formulations are not sensitive to cratering.

Airase 5200 Defoamer

Airase 5200 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer -- a line of products that spans the application space from strong defoaming to high compatibility. Airase 5200 defoamer is designed for applications where strong defoaming is required and the formulations are not particularly sensitive to cratering. Provides excellent long-term, persistent defoaming in formulations. Better film compatibility than Airase 5100 defoamer.

Airase 5200 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer -- a line of products that spans the application space from strong defoaming to high compatibility. Airase 5200 defoamer is designed for applications where strong defoaming is required and the formulations are not particularly sensitive to cratering. Provides excellent long-term, persistent defoaming in formulations. Better film compatibility than Airase 5100 defoamer.

Airase 5300 Defoamer

Airase 5300 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer --a line of products that spans the application space from strong defoaming to high compatibility. Airase 5300 defoamer is designed for applications where strong defoaming is required with good long-term persistency, especially in high shear applications.

Airase 5300 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer --a line of products that spans the application space from strong defoaming to high compatibility. Airase 5300 defoamer is designed for applications where strong defoaming is required with good long-term persistency, especially in high shear applications.

Airase 5400 Defoamer

Airase 5400 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer --a line of products that spans the application space from strong defoaming to high compatibility.  Airase 5400 defoamer is designed for applications where strong defoaming is required with good long-term persistency, especially in high shear applications. Better film compatibility than Airase 5300 defoamer.

Airase 5400 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer --a line of products that spans the application space from strong defoaming to high compatibility.  Airase 5400 defoamer is designed for applications where strong defoaming is required with good long-term persistency, especially in high shear applications. Better film compatibility than Airase 5300 defoamer.

Airase 5500 Defoamer

Airase 5500 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer --a line of products that spans the application space from strong defoaming to high compatibility. Airase 5500 defoamer can be incorporated in the grind or used as a let-down defoamer. Designed for applications where good defoaming is required with good long-term persistency and film compatibility.

Airase 5500 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer --a line of products that spans the application space from strong defoaming to high compatibility. Airase 5500 defoamer can be incorporated in the grind or used as a let-down defoamer. Designed for applications where good defoaming is required with good long-term persistency and film compatibility.

Airase 5600 Defoamer

Airase 5600 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer -- a line of products that spans the application space from strong defoaming to high compatibility. Airase 5600 defoamer can be incorporated in the let-down of a coating or ink. Airase 5600 defoamer provides an excellent balance of effective defoaming and film compatibility.

Airase 5600 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer -- a line of products that spans the application space from strong defoaming to high compatibility. Airase 5600 defoamer can be incorporated in the let-down of a coating or ink. Airase 5600 defoamer provides an excellent balance of effective defoaming and film compatibility.

Airase 5700 Defoamer

Airase 5700 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer --a line of products that spans the application space from strong defoaming to high compatibility. Airase 5700 defoamer is formulated for incorporation in the let-down of a coating or ink and has the best compatibility in the SSDL defoamer series. Airase 5700 defoamer provides an excellent balance of effective defoaming and film compatibility.

Airase 5700 defoamer is a Structured Siloxane Defoamer Line (SSDL) defoamer --a line of products that spans the application space from strong defoaming to high compatibility. Airase 5700 defoamer is formulated for incorporation in the let-down of a coating or ink and has the best compatibility in the SSDL defoamer series. Airase 5700 defoamer provides an excellent balance of effective defoaming and film compatibility.

Airase 8070 Deaerator

Airase 8070 deaerator is a proprietary formulated modified siloxane deaerator. Particularly suitable for waterborne airless and air-assisted spray applications, this product is designed to eliminate foam, pinholing and solvent popping without generating surface defects.

Airase 8070 deaerator is a proprietary formulated modified siloxane deaerator. Particularly suitable for waterborne airless and air-assisted spray applications, this product is designed to eliminate foam, pinholing and solvent popping without generating surface defects.

Surfynol DF-178

A formulated silicone-based defoamer and de-aerator (100% active liquid). Surfynol DF178 defoamer was developed specifically for applications in water-borne coatings and graphic arts that demand both powerful defoaming and defect-free surfaces. Provides strong defoaming and microfoam control and is particularly effective in spray applications. APE-free.

A formulated silicone-based defoamer and de-aerator (100% active liquid). Surfynol DF178 defoamer was developed specifically for applications in water-borne coatings and graphic arts that demand both powerful defoaming and defect-free surfaces. Provides strong defoaming and microfoam control and is particularly effective in spray applications. APE-free.

Surfynol DF-58

A silicone-based defoamer (100% active liquid). Surfynol DF-58 defoamer is a proprietary formulation that provides strong foam control and de-aeration performance in water-based formulations. APE-free.

A silicone-based defoamer (100% active liquid). Surfynol DF-58 defoamer is a proprietary formulation that provides strong foam control and de-aeration performance in water-based formulations. APE-free.

Surfynol DF-62

An ether-modified polysiloxane defoamer (100% active liquid). Surfynol DF-62 defoamer is a proprietary formulation that provides excellent balance of initial foam knockdown and sustained antifoaming over time in water-based formulations. APE-free.

An ether-modified polysiloxane defoamer (100% active liquid). Surfynol DF-62 defoamer is a proprietary formulation that provides excellent balance of initial foam knockdown and sustained antifoaming over time in water-based formulations. APE-free.

Surfynol DF-66

A modified polysiloxane based Surfynol DF-66 defoamer is a proprietary formulation that provides excellent balance of initial foam knockdown and sustained antifoaming over time in water based formulations. FDA compliances and APE-free.

A modified polysiloxane based Surfynol DF-66 defoamer is a proprietary formulation that provides excellent balance of initial foam knockdown and sustained antifoaming over time in water based formulations. FDA compliances and APE-free.

Surfynol DF-695

A silicone emulsion defoamer (46% active liquid). Surfynol DF-695 defoamer is a proprietary emulsified silicone additive. Provides initial and sustained defoaming performance in water-based formulations. FDA compliances and APE-free.

A silicone emulsion defoamer (46% active liquid). Surfynol DF-695 defoamer is a proprietary emulsified silicone additive. Provides initial and sustained defoaming performance in water-based formulations. FDA compliances and APE-free.

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