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

Efka SI 2038 Defoamer

Efka SI 2038 is a silicone-based defoamer specifically designed for solvent-based coatings. It effectively prevents foam and blisters during the production and application of solvent-based wood coatings, ensuring optimal performance. With excellent compatibility, it is particularly suitable for varnishes, and the recommended dosage ranges from 0.1% to 0.5% of the total formulation—ideal for enhancing coatings to achieve a smooth, flawless finish.

Features Of Efka SI 2038 Defoamer

  1. Targeted Solvent-Based Performance: Specifically designed for solvent-based coatings, effectively preventing foam and blister formation during production and application.

  2. Wood Coating Focus: Excels in solvent-based wood coatings, ensuring these systems maintain optimal performance without foam-related defects.

  3. Strong Varnish Compatibility: Boasts excellent compatibility, making it especially suitable for varnishes without compromising their properties.

  4. Precise Dosage Efficiency: Recommended dosage of 0.1%-0.5% of the total formulation, balancing effectiveness and cost-effectiveness.

Typical Applications Of Efka SI 2038 Defoamer

  1. Solvent-Based Wood Coatings: Used in the production and application of solvent-based wood coatings to prevent foam and blisters, ensuring a smooth surface.

  2. Varnishes: Ideal for varnish formulations, leveraging its compatibility to maintain clarity and finish while controlling foam.

  3. Other Solvent-Based Coatings: Suitable for various solvent-based coating systems where foam prevention is critical for achieving a flawless finish.

Specifications Of Efka SI 2038 Defoamer

Solvent
Alkyl benzene / Methoxy propylene glycol acetate / Xylene
Density 20℃ (68 F)
0.88g/cm
Refractive Index
1.49
Flash Point
25℃ (77 F)


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