Name: BASF FoamStar SI 2292 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF FoamStar SI 2292 Defoamer

Highly effective silicone-based defoamer for rapid foam knock-down in demanding aqueous systems.
Excellent long-term foam suppression with low dosage requirements (typically 0.05–0.3 % w/w).
Good compatibility and stability in anionic, nonionic, and zwitterionic surfactant formulations.
Low odor and non-volatile—suitable for applications requiring low VOC emissions.
Thermally stable up to 120 °C, supporting use in hot-process industrial operations.

Typical Applications Of BASF FoamStar SI 2292 Defoamer

Architectural coatings and decorative paints (e.g., interior/exterior emulsion paints).
Industrial maintenance coatings and protective primers.
Water-based adhesives and construction sealants.
Textile printing pastes and pigment dispersion systems.
Agrochemical formulations including suspension concentrates (SC) and emulsifiable concentrates (EC).

Chemical Type	Silicone oil-in-water emulsion
Product Form	Opaque white liquid
Appearance	Homogeneous, slightly viscous emulsion
pH (1% aqueous solution)	6.0 – 7.5
Density (20 °C)	≈ 1.02 – 1.04 g/cm³
Viscosity (25 °C, Brookfield RV, spindle #3, 20 rpm)	≈ 800 – 1,200 mPa·s
Primary Applications	Coatings, adhesives, agrochemicals, textiles
Key Features	Rapid defoaming, persistent antifoam action, broad compatibility

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