Ketjen Black (SL-EC3), Standard-Grade Granular Conductive Carbon Black Additive for Lithium-Ion Batteries

About this item

• High Surface Area & Structure: BET surface area of 800 m²/g with DBP absorption of 365 ml/100g provides abundant conductive contact points and highly branched aggregate structures for efficient long range conductive networks at low addition levels
• Granule Handling Design: supplied in 2-4 mm granule form to minimize dust generation during handling and blending while enabling uniform dispersion in aqueous and organic solvent systems
• Low Dosage Conductivity: delivers excellent electrical conductivity at addition levels of 0.5-1.5 wt% reducing formulation costs while maintaining strong rate capability and cycle stability in high energy density battery systems
• High Purity Performance: ash content ≤ 0.02 wt%, moisture ≤ 0.2 wt%, volatile matter ≤ 0.4 wt% with controlled metal impurities including Fe ≤ 25 ppm and other heavy metals < 1 ppm ensuring battery safety and reduced self discharge
• Synergistic Conductive Network: combines with flake graphite (SL-G6 or SL-G15) to form a point-to-sheet dual conductive network enhancing electrode performance with a recommended SL-EC3 to graphite ratio of 1:1 to 2:1