Name: Generic HY-2046 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Generic HY-2046 Defoamer

Highly effective silicone-based defoaming agent with rapid knock-down and lasting foam suppression.
Excellent compatibility with water-based systems, including acrylics, polyvinyl acetate (PVAc), and styrene-butadiene emulsions.
Low dosage requirement — typically effective at 0.05–0.3% w/w in final formulation.
Thermally stable up to 120°C, maintaining performance during high-shear mixing and elevated processing temperatures.
Non-yellowing and non-staining, suitable for clear coatings and light-colored industrial formulations.

Typical Applications Of Generic HY-2046 Defoamer

Architectural and industrial waterborne paints and coatings.
Adhesives and sealants, especially latex and acrylic dispersions.
Textile printing pastes and pigment dispersion systems.
Water treatment chemicals and process aids in municipal and industrial wastewater systems.
Construction chemicals, including cementitious grouts and tile adhesives.

Chemical Type	Silicone-polyether copolymer dispersion
Product Form	Opaque white liquid
Appearance	Homogeneous milky emulsion
pH (1% aqueous dilution)	6.0–7.5
Density (25°C)	0.98–1.02 g/cm³
Viscosity (25°C, mPa·s)	150–400
Primary Applications	Water-based coatings, adhesives, construction chemicals, textiles
Key Features	Rapid foam collapse, low-foam re-entrainment, shear stability

Get in Touch with ERICW

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Contact With Us:

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