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.
Broad pH Compatibility: Works in pH 3-12 systems, including metal cleaning and paper black liquor treatment.
Rapid Defoaming: Nano silicone particles lower surface tension to 25.3 dyn/cm (0.5% solution), effective at just 15 ppm dosage.
Thermal Stability: Withstands 80°C thermal stress while retaining >95% activity.
Eco-Compliance: APEO-free, VOC <50 ppm, and compliant with GB 9685-2016 and RoHS standards.
Water-Based Coatings: Eliminates microbubbles in high-shear grinding processes, ensuring smooth coating finishes.
Ink Printing: Controls foam in composite ink systems (compatible with pH 5-8), preventing print defects.
Pulp Processing: Enhances fiber retention in bleaching operations, reducing raw material waste.
Industrial Cleaning: Reduces foam in alkaline degreasers (pH 10-12 systems), boosting degreasing efficiency.
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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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China