Name: Dow ANTIFOAM A COMPOUND Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow ANTIFOAM A COMPOUND Defoamer

Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with aqueous systems, including those containing surfactants, salts, and varying pH levels.
Low dosage requirement—typically effective at 10–100 ppm—minimizing formulation impact and cost per unit volume.
Thermally stable up to 120 °C, supporting performance in elevated-temperature industrial processes.
Non-volatile and non-skin-irritating, meeting key safety and handling requirements for plant operators.

Typical Applications Of Dow ANTIFOAM A COMPOUND Defoamer

Paints and coatings manufacturing, especially during pigment dispersion and let-down stages.
Industrial cleaning formulations, including alkaline and acidic CIP (clean-in-place) solutions.
Water treatment systems, such as activated sludge bioreactors and clarifiers.
Paper and board production, particularly in whitewater systems and coating color preparation.
Agrochemical tank-mix applications where foam interferes with spray delivery and uniformity.

Chemical Type	Silicone emulsion (polydimethylsiloxane-based)
Product Form	White to off-white stable aqueous emulsion
Appearance	Opaque, milky liquid with slight opalescence
Primary Applications	Defoaming in water-based industrial processes
Key Features	Rapid foam collapse, persistent antifoam activity, low odor
Benefits	Improved process efficiency, reduced downtime, enhanced product consistency
pH Range (as supplied)	6.0–8.5
Storage Stability	12 months in unopened original container at 5–30 °C

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China