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

DOW XIAMETER AFE-0200 Defoamer

DOW XIAMETER AFE-0200 is a 10% active silicone defoamer emulsion designed for water-based industrial processes. It presents as a milky-white liquid (viscosity 200-350 cSt) and retains stable performance under pH 2-12 and ≤80°C conditions, breaking down micron-level foam within 5 minutes (with over 6 hours of suppression). Certified by ISO 9001, its optimized dispersion efficiency cuts mineral oil defoamer usage by 30% in cooling towers and agricultural formulations.

Product Information of DOW  XIAMETER AFE-0200 Defoamer

  1. Wide Compatibility: Maintains stability in water systems (pH 6.5) and high-salinity solutions (containing >15% NaCl), adapting to diverse water-based scenarios.

  2. Quick Dispersion: Self-emulsifies in cold water within 3 minutes, making it compatible with automated dosing systems for efficient operation.

  3. Harsh Process Resistance: Endures high-temperature environments (boiling point >65°C) and pressure up to 0.6 MPa, meeting the demands of rigorous industrial processes.

  4. Eco-Friendly Compliance: Free of APEO, and meets the requirements of REACH and GB 9685-2016 standards, aligning with environmental protection regulations.

Areas of Application of DOW  XIAMETER AFE-0200 Defoamer

  1. Cooling Tower Systems: Controls foam in recirculating water, with a recommended dosage of 0.01%-0.05% to ensure smooth heat exchange and system operation.

  2. Fermentation Processes: Enhances product yield in brewing tanks, compatible with pH 5-9 environments to support stable fermentation.

  3. Latex Concrete: Improves the compressive strength of premixed concrete, boosting the mechanical performance of concrete products.

Specifications Of DOW  XIAMETER AFE-0200 Defoamer

Type
Silicone defoamer emulsion
Appearance
Milky-white homogeneous liquid
Active Content
Polydimethylsiloxane (10%)
Dynamic Viscosity
200-350 cSt
pH Range
2-12
Surface Tension
31.9 dyn/cm
Flash Point
>101.1°C (closed cup)
Nonionic Property
Yes
Shelf Life
720 days (sealed)
Water Dispersibility
Suitable for cold water dilution
Packaging
200kg/IBC or custom packs


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