Rhodoline DF660 is a defoamer from Solvay's Rhodoline DF series, tailored for waterborne coatings, inks, adhesives, and related fields. It combines efficient foam control with eco-friendly attributes, making it a reliable choice for aqueous systems.
Efficient Foam Control: Rapidly eliminates existing foam and provides long-lasting inhibition of new foam formation.
Eco-Friendly: Zero VOC and free of APE (alkylphenol ethoxylates), meeting strict environmental standards.
Strong Compatibility: Stabilizes and disperses well in various coating and emulsion systems without affecting product performance.
Easy Handling: Low viscosity allows for simple addition and mixing, suitable for industrial production processes.
Emulsion Polymerization: Ideal for systems like NBR (nitrile butadiene rubber), SBR (styrene-butadiene rubber), styrene, and acrylics, controlling foam to enhance product quality.
Waterborne Coatings and Inks: Prevents foam-related defects (bubbles, cracking, peeling) in waterborne architectural coatings, latex systems, and inks.
Adhesives: Suitable for manufacturing pressure-sensitive adhesives (PSA) and other adhesives, ensuring stable production processes.
Appearance | White liquid; opaque white liquid |
Chemical Composition | Mineral oil-based formulation with nonionic surfactants |
Density | 0.88 g/cm³ @ 25°C ; ~0.87 g/cm³ |
Dynamic Viscosity | < 1,000 mPa·s @ 20°C ; 100–1,000 cps @ 25°C |
Boiling Point | 100–482°C (212–900°F) |
Flash Point | > 180°C (> 356°F) |
pH Range | 5.0–6.5 @ 20–25°C |
Solubility in Water | Immiscible |
Vapor Pressure | < 17.50 mmHg @ 20°C |
Evaporation Rate | < 1 |
Odor | Slight |
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