Name: Ashland Drewplus T-4385 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Ashland Drewplus T-4385 Defoamer

Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with water-based systems, including latex, acrylic, and vinyl acetate emulsions.
Low dosage efficiency—effective at 0.05–0.3% active on total formulation weight.
Thermally stable up to 120°C, maintaining performance during high-shear mixing and elevated processing temperatures.
Non-yellowing and non-staining, preserving clarity and color integrity in sensitive coatings and adhesives.

Typical Applications Of Ashland Drewplus T-4385 Defoamer

Architectural and industrial waterborne paints and coatings.
Adhesives and sealants, particularly pressure-sensitive and construction-grade formulations.
Textile printing pastes and pigment dispersion systems.
Construction chemicals, including cementitious mortars and tile adhesives.
Wood coatings and water-reducible varnishes.

Chemical Type	Silicone-polyether copolymer emulsion
Product Form	White to off-white liquid emulsion
Appearance	Opaque, slightly viscous liquid
pH (1% aqueous dilution)	6.0–7.5
Specific Gravity (25°C)	1.01–1.04 g/cm³
Viscosity (Brookfield RVT, #3 spindle, 20 rpm, 25°C)	500–1,500 cP
Active Content	25–28% w/w
Primary Applications	Waterborne coatings, adhesives, construction chemicals, textiles

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