Name: Dow DOWSIL SILASCON RTV 7500 W C Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow DOWSIL SILASCON RTV 7500 W C Defoamer

High-efficiency silicone-based defoaming agent designed for waterborne systems.
Excellent compatibility with acrylic, styrene-acrylic, and vinyl acetate-based emulsions.
Low dosage requirement—effective at 0.05–0.3 wt% in final formulation.
Stable under shear and elevated temperature conditions during polymerization and processing.
Non-staining and does not adversely affect film clarity or gloss in finished coatings.

Typical Applications Of Dow DOWSIL SILASCON RTV 7500 W C Defoamer

Chemical Type	Dimethyl polysiloxane-based emulsion
Product Form	White to off-white aqueous emulsion
Appearance	Opaque, milky liquid; slight sedimentation may occur (re-disperses upon gentle stirring)
Primary Applications	Defoaming in waterborne coatings, adhesives, and construction chemicals
Key Features	Silicone emulsion, non-ionic, pH stable (5.0–9.0)
Recommended Use Level	0.05–0.3 wt% on total formulation
Storage Stability	12 months unopened at 5–30 °C; protect from freezing
Benefits	Rapid foam knock-down, long-term foam suppression, minimal impact on rheology

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E-mail: wangxingqiang@ericwchem.com
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