Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

EFKA 2040 Defoamer

EFKA-2040, an organosilicon defoamer, is tailored for solvent-based coating systems, ideal for airless spraying, brushing, and rolling. It boasts strong defoaming and long-term anti-foaming abilities, effectively removing both microfoam and macrofoam—particularly fitting for high-shear or high-speed scenarios. It meets environmental standards, ensuring safety and reliability.

Features Of EFKA 2040 Defoamer

  1. Effective Defoaming: Rapidly gets rid of microfoam and macrofoam, enhancing surface finish.

  2. Sustained Anti-Foaming: Delivers lasting foam control, perfect for high-shear settings.

  3. Broad Compatibility: Works well with multiple water-based systems like pure acrylic and styrene-acrylic emulsions.

  4. Environmentally Friendly: Meets environmental norms, applicable for indirect food contact uses.

  5. Economical: Offers high cost-performance, suitable for large-scale applications.

Typical Applications Of EFKA 2040 Defoamer

  1. Air-Drying Acrylic, Vinyl, or Chlorinated Resin Systems: Applied in industrial and decorative coatings to create a smooth surface.

  2. Long or Medium Oil Alkyd Quick-Drying Coatings: Fits quick-drying industrial and decorative coatings, boosting coating results.

  3. Two-Component Epoxy or Polyurethane Systems: Used in two-component epoxy resin and polyurethane coatings to enhance their performance.

  4. Airless Spraying, Brushing, and Rolling: Adaptable to various application ways, solving bubble problems during use.

Specifications Of EFKA 2040 Defoamer

Chemical Name
Organosilicon defoamer
Appearance
Clear, colorless liquid
Density (20℃)
0.80–0.82 g/cm³
Refractive Index
1.410–1.420
Flash Point
49℃ (120℉)
Solvent
Diisobutyl ketone
Packaging
25kg/drum, 200kg/drum
Origin
Germany


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