Name: Ashland Drewplus S-4288 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Ashland Drewplus S-4288 Defoamer

High-efficiency silicone-based defoaming agent with rapid knock-down and long-term foam suppression.
Excellent compatibility and stability in water-based systems, including high-solids and high-pH formulations.
Low dosage requirement—effective at 0.05–0.3% w/w in most industrial processes.
Non-staining and non-affecting on final product clarity or surface appearance.
Resistant to shear degradation and maintains performance across wide temperature ranges (5–90°C).

Typical Applications Of Ashland Drewplus S-4288 Defoamer

Waterborne architectural coatings and industrial paints.
Adhesives and sealants manufacturing, especially acrylic and latex-based systems.
Textile printing pastes and dyeing auxiliaries.
Construction chemicals including cementitious grouts, mortars, and self-leveling underlayments.
Agrochemical formulations such as suspension concentrates (SC) and emulsifiable concentrates (EC).

Chemical Type	Silicone-polyether copolymer dispersion
Product Form	Opaque white liquid
Appearance	Homogeneous, slightly viscous dispersion
pH (1% aqueous solution)	6.0–7.5
Density (25°C)	1.01–1.03 g/cm³
Viscosity (25°C, Brookfield LV, Spindle #3, 6 rpm)	1,500–3,500 cP
Primary Applications	Water-based coatings, adhesives, construction chemicals, agrochemicals, textiles
Key Features	Rapid foam collapse, persistent antifoam action, low-foaming during addition, easy dispersion

Get in Touch with ERICW

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Contact With Us:

E-mail: wangxingqiang@ericwchem.com
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Have a Questions? Call Us:

15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China