Name: Dow DOWSIL CE Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow DOWSIL CE Defoamer

Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with water-based systems, including acrylics, vinyl acetate copolymers, and styrene-butadiene emulsions.
Low dosage requirement—typically effective at 0.05–0.3 wt% active in final formulation.
Thermally stable and performs consistently across a broad pH range (pH 4–12).
Non-yellowing and does not adversely affect film clarity or gloss in finished coatings.

Typical Applications Of Dow DOWSIL CE Defoamer

Chemical Type	Silicone oil emulsion (polydimethylsiloxane-based)
Product Form	White to off-white liquid emulsion
Appearance	Opaque, milky liquid, homogeneous without phase separation
Active Content	Approximately 25–28 wt% silicone active
pH (1% aqueous dispersion)	6.0–8.0
Density (25°C)	0.98–1.02 g/cm³
Viscosity (25°C, Brookfield LVT, Spindle #3, 6 rpm)	500–1,500 cP
Primary Applications	Waterborne coatings, adhesives, construction chemicals, textile auxiliaries

Get in Touch with ERICW

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Contact With Us:

E-mail: wangxingqiang@ericwchem.com
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Have a Questions? Call Us:

15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China