Name: BioMax SiFast 809A/BKY Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BioMax SiFast 809A/BKY Defoamer

High-efficiency silicone-based defoaming action with rapid knock-down and lasting foam suppression.
Excellent compatibility with water-based systems, including high-solids and high-salinity formulations.
Low dosage requirement—effective at 0.05–0.3% w/w in most industrial processes.
Thermally stable up to 120°C, maintaining performance under elevated process temperatures.
Non-staining and non-affecting on final product clarity or surface finish in sensitive applications.

Typical Applications Of BioMax SiFast 809A/BKY Defoamer

Chemical Type	Silicone-polyether copolymer dispersion
Product Form	Opaque white liquid
Appearance	Homogeneous milky dispersion
pH (1% aqueous dilution)	6.0–7.5
Specific Gravity (25°C)	1.02–1.06 g/cm³
Viscosity (25°C, mPa·s)	200–500
Primary Applications	Water-based industrial formulations requiring low-foam processing
Key Features	Rapid foam collapse, long-term antifoam stability, easy dispersibility

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