Technical datasheet

Efka® SL 3257

Supplied byBASF- Last Updated on Jul 2, 2026

Efka® SL 3257 by BASF is an organo-modified polysiloxane. Acts as a slip control agent and leveling agent. Exhibits very good substrate wetting and reduction of surface tension. Offers improved gloss, scratch resistance and leveling. Shows compatibility with a wide range of resins. Provides slip modified surfaces which are conducive to recoatability. Also provides very efficient reduction of COF (coefficient of friction). Efka® SL 3257 is used in printing inks, coatings and paints. The recommended dosage is 0.05-1%.
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For which system

Coatings|
Inks|
Solvent-Free / High-Solids Coatings

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Efka® SL 3257 properties

Other properties

PropertiesValue & unitTest conditionTest method
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