DOW XIAMETER AFE-3035 is a 30% active silicone defoamer emulsion designed for complex industrial systems. It appears as a transparent to pale-yellow liquid (viscosity 2,500-4,000 cP) and maintains stable performance under pH 3-14 and ≤90°C conditions, collapsing micron-level foam in 1 minute (12+ hours suppression). Certified by ISO 9001 and REACH, its optimized antifoaming efficiency cuts conventional defoamer consumption by 35% in coating dispersion and textile printing systems.
Ultra pH Tolerance: Works efficiently in pH 3-14 systems, including metal etching and paper pulping.
Thermal Stability: Withstands temperature variations from -20°C to 90°C.
Rapid Defoaming: Nano silicone particles reduce surface tension to 28.9 dyn/cm (0.5% solution), effective at 20 ppm dosage.
Eco-Compliance: APEO-free, and compliant with RoHS and GB 9685-2016 standards.
Dispersion Compatibility: Stable in high-solid systems (up to 60% solids) without causing coating defects.
Coating Production: Eliminates microbubbles in water-based paints (0.05%-0.3% dosage).
Textile Printing: Controls foam in reactive dye pastes (pH 8-10 systems).
Paper Manufacturing: Extends membrane lifespan in deinking wastewater (COD≥5,000 mg/L).
Chemical Synthesis: Enhances epoxy resin density by reducing microbubbles at 80°C.
Industrial Cleaning: Manages foam in alkaline degreasers (pH 12 systems).
Type | Silicone defoamer emulsion |
Appearance | Transparent to pale-yellow homogeneous liquid |
Active Content | Polydimethylsiloxane (30% active) |
Dynamic Viscosity | 2,500-4,000 cP |
pH Range | 3-14 |
Surface Tension | 28.9 dyn/cm |
Flash Point | >100°C (closed cup) |
Shelf Life | 540 days (sealed) |
Recommended Diluent | Deionized water (1:5 dilution) |
Packaging | 200kg/IBC or 25kg/PE 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