Name: KS Chemical Rheoflow AF-880 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of KS Chemical Rheoflow AF-880 Defoamer

Highly effective silicone-based defoamer with rapid knock-down and lasting foam suppression.
Excellent compatibility and dispersion stability in water-based industrial formulations.
Low dosage requirement—typically effective at 0.05–0.3 wt% in final systems.
Thermally stable up to 120°C, maintaining performance under elevated processing temperatures.
Non-yellowing and non-silicone-residue-forming, ensuring clarity and surface integrity in sensitive coatings.

Typical Applications Of KS Chemical Rheoflow AF-880 Defoamer

Chemical Type	Silicone-polyether copolymer emulsion
Product Form	White to off-white opaque liquid
Appearance	Homogeneous, pourable emulsion
pH (1% aqueous dilution)	6.0–7.5
Specific Gravity (25°C)	0.98–1.02 g/cm³
Viscosity (25°C, mPa·s)	150–400 (Brookfield RV, spindle #3, 20 rpm)
Storage Stability	≥12 months in unopened original container at 5–30°C
Primary Applications	Water-based coatings, adhesives, construction chemicals, textile auxiliaries

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