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Polyether antifoams are high-performance, non-silicone, non-ionic surfactants used to eliminate and inhibit foam in aqueous systems, particularly effective in high-temperature or acidic/alkaline environments. Known for good water dispersibility, they are vital in paper manufacturing, fermentation, wastewater treatment, and chemical processing.
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Polyether Antifoam
Zilibon Chemical
https://www.zilibon.com › proList_0-1-3-6-
Zilibon Chemical
https://www.zilibon.com › proList_0-1-3-6-
The polyether antifoam developed by Zilibon Defoamer Chemical is widely used in various industries such as chemical industry, lubricants, cutting fluids, ...
Polyether Antifoam Suppliers,Non-silicone based ...
xiamen rickman chemical technology co., ltd
https://www.rickmanchemical.com › Polyether-antifoam...
xiamen rickman chemical technology co., ltd
https://www.rickmanchemical.com › Polyether-antifoam...
Polyether defoamer is a non-silicon defoamer mainly composed of modified polyether. It has the characteristics of good dispersibility in water and strong ...Read more
Antifoam 204, High-Purity, A6426, Sigma-Aldrich
Sigma-Aldrich
https://www.sigmaaldrich.com › Products › Biochemicals
Sigma-Aldrich
https://www.sigmaaldrich.com › Products › Biochemicals
Antifoam 204 contains 100% active components and is a mixture of organic non-silicone polypropylene-based polyether dispersions. It does not contain mineral oil ...Read more
$59.00In stock$23.50 delivery
Polyether vs. Silicone Antifoams
Amazon Chemicals
https://www.amazon-chem.cn › research-developme › p...
Amazon Chemicals
https://www.amazon-chem.cn › research-developme › p...
Polyether antifoams often show slower defoaming action compared to silicone types, but they provide steady and reliable foam control. Longer branched chain ...Read more
Polyether Defoamer | INVINO
ywlchemical.com
https://ywlchemical.com › defoamers › why-choose-us
ywlchemical.com
https://ywlchemical.com › defoamers › why-choose-us
Jan 13, 2026 — Explore **INVINO**'s **polyether defoamer** - effective **non-silicone antifoam** solutions. **Glycol based defoamers** for various ...
Polyether Defoamers: Excellent Performance and Wide ...
antifoamchemical.com
https://www.antifoamchemical.com › polyether-defoame...
antifoamchemical.com
https://www.antifoamchemical.com › polyether-defoame...
Dec 26, 2025 — Polyether defoamers exhibit excellent performance, effectively eliminating foam and continuously preventing its regeneration. Their chemical ...Read more
Polyether Polyol Antifoam (Specialized for Fermentation ...
Alfa Chemistry
https://eco.alfa-chemistry.com › polyether-polyol-antifoa...
Alfa Chemistry
https://eco.alfa-chemistry.com › polyether-polyol-antifoa...
Alfa Chemistry's polyether polyol antifoam ECO-WT-004 is a specialized defoaming agent tailored for the fermentation industry.Read more
Evaluation of the efficiency of polyether-based antifoams ...
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by DA Rezende2011Cited by 30 — In this work we evaluated the efficiency of commercial polyether-based antifoams in two crude oil samples with different compositions.Read more
Polyether antifoam agent and preparation method thereof
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
Polyether defoamers mainly include straight-chain polyether, etc., which have strong antifoaming ability and are currently the leading defoamers used in the ...Read more
Polyether Series
SIXIN North America, Inc.
https://www.sixinusa.com › polyether-series
SIXIN North America, Inc.
https://www.sixinusa.com › polyether-series
Modified alcohol defoamers are cloud point antifoams that become highly dispersible in water at certain temperatures.Read more
People also ask
What is antifoam 204?
100% Antifoam 204 is a liquid antifoam additive for aqueous systems used in bioprocessing, fermentation, and cell culture workflows. It is commonly introduced into media, feeds, and buffers to control foam during mixing, aeration, and pumping.
100% Antifoam 204. 20mL in 60mL, Sterile. - Teknova
Teknova
https://www.teknova.com › products › product-page.html
Teknova
https://www.teknova.com › products › product-page.html
What is the density of antifoam 204?
1.01 g/cm3
density. 1.01 g/cm3 at 25 °C (lit.)
Antifoam 204, High-Purity, A6426, Sigma-Aldrich
Sigma-Aldrich
https://www.sigmaaldrich.com › Products › Biochemicals
Sigma-Aldrich
https://www.sigmaaldrich.com › Products › Biochemicals
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