Technical datasheet

Efka® SL 3031

Supplied byBASF- Last Updated on May 25, 2025

Efka® SL 3031 (old name: Efka® 3031) by BASF acts as a slip-, leveling- and anti-blocking agent. It is an organically modified polysiloxane in alkylbenzene. Increases slip and surface smoothness. Prevents cratering and decreases pigment floating. Reduces sensitivity to air-draughts and offers compatibility with all medium to high-polarity solvent based systems. Does not influence curtain stability. Possesses high surface activity. Designed for solvent-based metal, wood and paper coatings including UV-cured. Recommended dosage level of Efka® SL 3031 is 0.1-0.3%. It has a shelf life of 4 years.
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Coatings|
UV / Radiation-curable Coatings|
Solvent-based Coatings

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Efka® SL 3031 properties

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