Name: Solvay CYBREAK 628 Defoamer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Solvay CYBREAK 628 Defoamer

Highly effective silicone-based defoamer with rapid knock-down and lasting foam suppression.
Excellent compatibility with water-based systems, including anionic, nonionic, and cationic formulations.
Low dosage efficiency—effective at concentrations as low as 0.01–0.10% active substance.
Thermally stable up to 120 °C, maintaining performance under elevated process temperatures.
Non-volatile and non-silicone-oil bleed formulation, minimizing surface defects in final products.

Typical Applications Of Solvay CYBREAK 628 Defoamer

Chemical Type	Silicone-polyether copolymer dispersion
Product Form	White to off-white liquid emulsion
Appearance	Opaque, slightly viscous liquid
pH (1% aqueous dispersion)	6.0–7.5
Specific Gravity (20 °C)	1.01–1.04 g/cm³
Viscosity (Brookfield, RV, 20 °C)	150–350 mPa·s
Active Content	25–28% w/w
Primary Applications	Coatings, adhesives, construction chemicals, textile processing

Get in Touch with ERICW

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Contact With Us:

E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China