EFKA-2020 (Efka-PB 2020AN), a high-performance silicone-free defoamer, is designed for solvent-based coating systems—ideal for wood coatings, two-component polyurethane coatings, and epoxy resin coatings. It delivers excellent defoaming and long-term anti-foaming capabilities, effectively removing both microfoam and macrofoam, with particular suitability for high-shear or high-speed applications. It meets environmental standards, ensuring safety and reliability.
Efficient Defoaming: Rapidly eliminates microfoam and macrofoam, enhancing surface quality.
Long-Lasting Anti-Foaming: Offers persistent foam suppression, fitting for high-shear environments.
High Compatibility: Works well with various water-based systems like pure acrylic and styrene-acrylic emulsions.
Eco-Friendly: Complies with environmental standards, suitable for indirect food contact applications.
Cost-Effective: Boasts a high cost-performance ratio, ideal for large-scale use.
Wood Coatings: Applied in nitro and acid-cured wood coatings, especially suitable for curtain coating methods.
Two-Component Polyurethane Coatings: Fits spray or brush-applied two-component polyurethane coatings.
Epoxy Resin Coatings: Used in cold-curing epoxy resin systems to enhance coating effects.
Unsaturated Polyester: Suitable for SMC/BMC gel coats and synthetic mortars, providing a smooth surface.
Chemical Name | Silicone-free defoaming polymer solution |
Appearance | Clear, slightly yellow liquid |
Active Content | 20% |
Density (20℃) | 0.80 g/cm³ |
Refractive Index | 1.431 |
Flash Point | 30℃ (86℉) |
Solvent | Industrial alcohol (boiling range 140–165℃) |
Packaging | 25kg/drum, 200kg/drum |
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E-mail: wangxingqiang@ericwchem.com
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