Ketjenblack EC-600JD when thoroughly dispersed with the polymer significantly increases the conductivity of the resulting compound. Ketjenblack EC-600JD can be used in all types of polymers, thermoset, thermoplastic as well as elastomers. Due to its unique morphology and structure with relative low amounts of Ketjenblack EC-600JD excellent conductive material can be made. The low grit content results in very smooth surfaces during extrusion. The loading needed to obtain a  certain conductivity can vary significantly per type of polymer. More detailed information is provided in our special Ketjenblack EC Technical Bulletin. Ketjenblack EC-600JD has a very low ash content, which makes it the preferred material for semicon applications in cable shielding. Ketjenblack EC-600JD can also be used to produce conductive coatings and primers. Also here already at very low loading levels optimal electroconductive performance is obtained minimizing loss in mechanical and rheological properties.