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

DOW XIAMETER AFE-1110 Defoamer

DOW XIAMETER AFE-1110 is a 20% active silicone defoamer emulsion designed for harsh industrial environments. It presents as a milky-white liquid (viscosity 1,200-2,800 cPs) and maintains stable performance under pH 3-12 and ≤80°C conditions, collapsing micron-level foam within 2 minutes (with 8+ hours of suppression). Certified by ISO 9001 and REACH, its optimized dispersion efficiency reduces mineral oil defoamer consumption by 35% in water-based coatings and pulp processing systems.

Product Information of DOW XIAMETER AFE-1110 Defoamer

  1. Broad pH Compatibility: Works in pH 3-12 systems, including metal cleaning and paper black liquor treatment.

  2. Rapid Defoaming: Nano silicone particles lower surface tension to 25.3 dyn/cm (0.5% solution), effective at just 15 ppm dosage.

  3. Thermal Stability: Withstands 80°C thermal stress while retaining >95% activity.

  4. Eco-Compliance: APEO-free, VOC <50 ppm, and compliant with GB 9685-2016 and RoHS standards.

Areas of Application of DOW XIAMETER AFE-1110 Defoamer

  1. Water-Based Coatings: Eliminates microbubbles in high-shear grinding processes, ensuring smooth coating finishes.

  2. Ink Printing: Controls foam in composite ink systems (compatible with pH 5-8), preventing print defects.

  3. Pulp Processing: Enhances fiber retention in bleaching operations, reducing raw material waste.

  4. Industrial Cleaning: Reduces foam in alkaline degreasers (pH 10-12 systems), boosting degreasing efficiency.

Specifications Of DOW XIAMETER AFE-1110 Defoamer

Type
Volatile silicone blend
Appearance
Colorless transparent liquid
Main Components
Cyclopentasiloxane (60-70%), Cyclohexasiloxane (30-40%)
Dynamic Viscosity
6 cSt
Surface Tension
20.8 mN/m
Boiling Point
217°C
Flash Point
77°C (closed cup)
Density
0.957 g/cm³
Shelf Life
900 days (sealed, ≤25°C)
Packaging
1kg/PE bottle to 200kg/stainless steel drum


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