Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DOW XIAMETER AFE-2210A Defoamer

DOW XIAMETER AFE-2210A is a 100% active silicone defoamer that fuses polydimethylsiloxane (PDMS) with hydrophobic silica. It takes the form of a gray-white viscous liquid (viscosity 2,600-3,600 cP) and retains stable performance under pH 1-14 and ≤120°C conditions, breaking down micron-level foam in 30 seconds (with over 8 hours of suppression). Certified by FDA 21 CFR 175.300, its optimized dispersion efficiency cuts defoamer usage by 25% in coating and cosmetic formulations.

Product Information of DOW  XIAMETER AFE-2210A Defoamer

  1. Harsh Process Resistance: Functions in pH 1-14 systems, including electroplating baths, adapting to extreme environmental conditions.

  2. Fast Defoaming Speed: Nano silicone particles lower surface tension to 23 dyn/cm (in 0.5% solution), enabling rapid foam collapse.

  3. Wide Compatibility Range: Remains stable in ketones, esters, and aromatic hydrocarbons, suitable for multiple solvent-based scenarios.

Areas of Application of DOW  XIAMETER AFE-2210A Defoamer

  1. Industrial Coatings: Eliminates pinholes in water-based paints and meets GB 30981-2020 standards, ensuring coating quality.

  2. Cosmetics: Controls foam during the production of shampoos and sunscreens, applicable to pH 3-9 systems.

  3. Adhesives: Improves the curing uniformity of epoxy resins, enhancing adhesive performance.

  4. Detergents: Reduces viscosity in liquid laundry detergent products, with a recommended dosage of 0.01%-0.1%.

Specifications Of DOW  XIAMETER AFE-2210A Defoamer

Type
Silicone/silica composite defoamer
Appearance
Gray-white viscous liquid
Active Content
PDMS + silica
Dynamic Viscosity
2,600-3,600 cP
pH Range
1-14
Surface Tension
23 dyn/cm
Flash Point
>100°C (closed cup)
Shelf Life
360 days (sealed)
Recommended Dosage
0.01%-0.3% (on total system)
Packaging
20kg/drum or 200kg/IBC



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