Name: BASF FoamStar SI2292 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF FoamStar SI2292 Defoamer

Highly effective silicone-based defoamer for rapid foam knock-down and long-term foam suppression.
Excellent compatibility with water-based systems, including acrylic, styrene-acrylic, and vinyl acetate emulsions.
Low dosage requirement ensures cost efficiency without compromising performance or film integrity.
Stable under high-shear mixing and elevated temperatures typical in industrial coating and adhesive production.
Non-yellowing and non-migrating — preserves clarity and color stability in sensitive applications.

Typical Applications Of BASF FoamStar SI2292 Defoamer

Architectural and industrial waterborne coatings (e.g., interior/exterior paints).
Water-based adhesives and laminating formulations.
Construction chemicals such as tile adhesives, grouts, and cementitious renders.
Textile printing pastes and pigment dispersions.
Wood coatings and furniture finishes based on aqueous polymer dispersions.

Chemical Type	Silicone-polyether copolymer dispersion
Product Form	Opaque white liquid
Appearance	Homogeneous, slightly viscous dispersion
pH (1% aqueous dilution)	6.0 – 7.5
Density (20 °C)	Approx. 1.02 – 1.05 g/cm³
Viscosity (25 °C, Brookfield RV, spindle #3, 20 rpm)	500 – 1,500 mPa·s
Primary Applications	Waterborne coatings, adhesives, construction chemicals, textile printing
Key Features	Rapid defoaming, persistent antifoam action, low-foaming addition profile

Get in Touch with ERICW

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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