Ketjenblack EC-300J is a very pure carbon black extremely suitable for antistatic and electroconductive applications. Dueto its unique morphology and the very high surface area of approx. 800 m2/g (BET), only one third the amount ofKetjenblack EC-300J is needed compared to conventional electroconductive blacks in order to achieve the sameconductivity. The lower loading of Ketjenblack EC-300J allows easier processing for those polymers sensitive to filleraddition, thus minimizing loss in mechanical and rheological properties. Ketjenblack EC-300J when thoroughly dispersedwith the polymer significantly increases the conductivity of the resulting compound. Ketjenblack EC-300J can be used inall types of polymers, thermoset, thermoplastic as well as elastomers. Due to its unique morphology and structure withrelative low amounts of Ketjenblack EC-300J excellent conductive material can be made. The low grit content results invery smooth surfaces during extrusion. The loading needed to obtain a certain conductivity can vary significantly per typeof polymer. More detailed information is provided in our special Ketjenblack EC Technical Bulletin. Ketjenblack EC-300Jhas a very low ash content, which makes it the preferred material for semicon applications in cable shielding. KetjenblackEC-300J can also be used to produce conductive coatings and primers. Also here already at very low loading levelsoptimal electroconductive performance is obtained minimizing loss in mechanical and rheological properties. Some otherapplications are batteries, packaging for IC parts, tubing, flooring, carpet backing, automotive parts, cell phones andmany more. For even more demanding applications Ketjenblack EC-600JD is available of which about half the amount isneeded to obtain the same conductivity as with Ketjenblack EC-300J.