Name: Ashland Drewplus T-4481 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Ashland Drewplus T-4481 Defoamer

Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with water-based systems, including acrylics, vinyl acetate copolymers, and styrene-butadiene emulsions.
Low dosage requirement—effective at 0.05–0.3% active on total formulation weight.
Thermally stable up to 120°C, maintaining performance under elevated process temperatures.
Non-yellowing and non-staining—ideal for clear coatings and light-colored formulations.

Typical Applications Of Ashland Drewplus T-4481 Defoamer

Architectural and industrial waterborne paints and coatings.
Adhesives and sealants, especially pressure-sensitive and latex-based formulations.
Textile printing pastes and pigment dispersions.
Construction chemicals, including cementitious mortars and tile adhesives.
Water-based inks and overprint varnishes.

Chemical Type	Silicone-polyether copolymer dispersion
Product Form	White to off-white liquid
Appearance	Opaque, slightly viscous dispersion
Primary Applications	Water-based coatings, adhesives, construction chemicals, textiles
Key Features	Rapid foam control, low foaming tendency, high compatibility
Benefits	Improved process efficiency, enhanced surface quality, reduced defects
pH (1% aqueous dispersion)	6.0–8.0
Specific Gravity (25°C)	1.02–1.06 g/cm³

Get in Touch with ERICW

Let competitive chemical materials go global.



Contact With Us:

E-mail: wangxingqiang@ericwchem.com


Have a Questions? Call Us:

15921782326


Add:

Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China