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Ensaco® Conductive and extra conductive carbon blacks for rubber

  • Electrical conductivity
  • Excellent dispersion
  • Low viscosity
  • Easy compounding and processing
  • Excellent extrusion properties

Ensaco® carbon blacks are a special family of highly pure carbon blacks, produced through a proprietary method that delivers products with a high structure/low surface area or very high structure/very high surface area, depending on the grade. 

Ensaco® conductive carbon blacks are the solution of choice for boosting electrical conductivity and improving mechanical properties in rubbers at low loadings.

Ensaco® meets the most stringent purity requirements.



Ensaco® carbon blacks are high purity products which meet the most stringent purity requirements.


Ensaco® carbon blacks are suitable for all rubber types, including:

  • EPDM
  • NBR
  • Fluoroelastomer (FKM)
  • Silicone

Final applications

  • Antistatic flooring
  • Automotive fuel hoses
  • Conductive profiles and seals
  • Conveyor belts
  • Heat shrinkable tubes
  • Microwave heating of thick rubber parts
  • Power cable accessories,
  • Rollers and roller covering
  • Shoe soles
  • Thin membranes with high shock resistance
  • Transmission belts


For document downloads and enquiries about our Graphite and Carbon solutions, please visit the Imerys Graphite & Carbon website.