Name: Generic HY-1040D Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Generic HY-1040D Defoamer

High-efficiency silicone-based defoaming agent with rapid knock-down and lasting foam suppression.
Excellent compatibility with water-based systems including acrylic, vinyl acetate, and styrene-butadiene emulsions.
Thermally stable up to 120°C, maintaining performance under elevated process temperatures.
Low dosage requirement — effective at 0.05–0.3 wt% in most formulations.
Non-yellowing and non-silicone-residue-forming, ensuring clarity and surface integrity in final products.

Typical Applications Of Generic HY-1040D Defoamer

Chemical Type	Silicone-polyether copolymer dispersion
Product Form	Opaque white liquid
Appearance	Homogeneous milky suspension
pH (1% aqueous dilution)	6.0–7.5
Density (25°C)	0.98–1.02 g/cm³
Viscosity (25°C)	150–350 mPa·s
Active Content	25–28 wt%
Storage Stability	≥12 months in sealed container at 5–30°C

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