Name: Elementis Deqian Defom 3100 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Elementis Deqian Defom 3100 Defoamer

Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with water-based systems including acrylic, styrene-acrylic, and vinyl acetate emulsions.
Low dosage requirement—typically effective at 0.05–0.3 wt% on total formulation basis.
Stable under high-shear mixing and elevated temperature conditions up to 90°C.
Non-yellowing and non-staining, preserving clarity and color integrity in sensitive coatings and adhesives.

Typical Applications Of Elementis Deqian Defom 3100 Defoamer

Chemical Type	Silicone-polyether copolymer dispersion
Product Form	White to off-white opaque liquid
Appearance	Homogeneous, slightly viscous liquid
pH (1% aqueous dilution)	6.0–8.0
Specific Gravity (25°C)	1.01–1.04 g/cm³
Viscosity (Brookfield RV, 25°C, spindle #3, 20 rpm)	500–1,500 cP
Primary Applications	Waterborne coatings, adhesives, construction chemicals, textile auxiliaries
Key Features	Rapid defoaming, low-foam re-entrainment, broad compatibility, easy dispersion

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