DOW DOWSIL AC-8066 is a siloxane-based defoamer dispersion with advanced thermo-mechanical traits. The milky semi-transparent liquid (1,300 mPa·s) stays stable at pH 1-14 and ≤95°C, cutting foam by 50% at 0.05%-0.2% dosage. ISO 9001/REACH-certified, it boosts rinse efficiency by 30% in laundry/industrial cleaning and lowers detergent residue by 25%.
100% Active Formula: Full-active content skips dilution steps, cutting logistics costs.
Fast Defoaming: Nano-silicone particles break foam in 10 seconds (per ASTM D892).
High Compatibility: Performs stably in pH 14 detergents and 95°C rinse cycles.
Eco-Friendly: APEO/VOC-free, conforming to FDA 21 CFR 175.105.
Long Shelf Life: Maintains stability for 360 days when stored at 5-40°C.
Laundry Rinsing: Manages foam in washing machines with ≥1,200 rpm.
Industrial Cleaning: Works with pH 12-14 CIP alkaline cleaners.
Textile Post-Treatment: Reduces dye waste in jet dyeing systems with ≥5 bar.
Food Sanitation: Removes foam in 80-95°C sterilization processes.
Type | Siloxane-based defoamer dispersion |
Appearance | Milky semi-transparent liquid |
Active Content | Polydimethylsiloxane + hydrophobic silica (100%) |
Dynamic Viscosity | 1,300 mPa·s |
pH Range | 1-14 |
Surface Tension | 23.3 dyn/cm |
Flash Point | >100°C (closed cup) |
Thermal Stability | No stratification (95°C/24h) |
Recommended Dosage | 0.05%-0.2% (by total weight) |
Shelf Life | 360 days (sealed, 5-40°C) |
Packaging | 20kg/plastic drum or 200kg/steel drum |
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E-mail: wangxingqiang@ericwchem.com
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