Name: Evonik TEGO Airex 805 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Evonik TEGO Airex 805 Defoamer

Highly effective silicone-free defoamer for aqueous systems.
Excellent compatibility with a broad range of water-based formulations without causing surface defects.
Rapid foam knock-down and strong long-term antifoam performance.
Low dosage requirement—effective at concentrations as low as 0.05–0.3 wt%.
Stable under neutral to mildly alkaline pH conditions (pH 6–9).

Typical Applications Of Evonik TEGO Airex 805 Defoamer

Chemical Type	Polyether-modified nonionic polymer
Product Form	Opaque liquid
Appearance	White to off-white viscous liquid
Primary Applications	Defoaming in water-based coatings, inks, and adhesives
Key Features	Silicone-free, low-foaming, easy dispersion
Benefits	No negative impact on gloss, substrate wetting, or intercoat adhesion
pH (1% aqueous solution)	7.0–8.5
Storage Stability	At least 12 months in original sealed container at 5–30 °C

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E-mail: wangxingqiang@ericwchem.com
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