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

EFKA 2022 Defoamer

EFKA SI 2022 (EFKA-2022), a silicone-based defoamer, is designed for solvent-based and solvent-free coating systems—ideal for polyurethane curtain coating and baking paints. It offers rapid defoaming and long-term anti-foaming performance, effectively eliminating both microfoam and macrofoam, with particular suitability for high-shear or high-speed applications. It meets environmental standards, ensuring safety and reliability.

  • efka 2022 defoamer
  • efka 2022 defoamer

Features Of EFKA 2022 Defoamer

  1. Efficient Defoaming: Rapidly removes microfoam and macrofoam, enhancing surface quality.

  2. Long-Lasting Anti-Foaming: Provides continuous foam suppression, ideal for high-shear environments.

  3. High Compatibility: Works well with various water-based systems, including pure acrylic and styrene-acrylic emulsions.

  4. Eco-Friendly: Complies with environmental standards, suitable for indirect food contact applications.

  5. Cost-Effective: Boasts a high cost-performance ratio, fit for large-scale use.

Typical Applications Of EFKA 2022 Defoamer

  1. Polyurethane Curtain Coating and Baking Paints: Applied in solvent-based and solvent-free polyurethane coatings to achieve bubble-free and pinhole-free surfaces.

  2. Two-Component Epoxy Resin Systems: Suitable for two-component epoxy resin coatings, boosting coating effects.

  3. Alkyd Resin Baking Paints: Used in alkyd resin or saturated polyester-based baking paints to enhance surface smoothness.

  4. Medium Oil Alkyd Resin Coatings: Suitable for medium oil alkyd resin air-drying industrial coatings, resolving bubble issues during application.

Specifications Of EFKA 2022 Defoamer

Chemical Name
Silicone-based defoamer solution
Appearance
Clear, colorless liquid
Density (20℃)
0.89 g/cm³
Refractive Index
1.470
Flash Point
19℃ (66℉)
VOC Content
>90%
Solvent
Xylene/Methoxypropyl acetate/Ethyl acetate/Butyl acetate
Packaging
25kg/drum, 170kg/drum


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