EC-300J是一种非常纯的炭黑,特别适用于防静电和导电应用。由于其独特的形貌和非常高的表面积约。800 m2/g (BET),要达到同样的电导率,与传统导电黑相比,只需要三分之一的Ketjenblack EC-300J用量。Ketjenblack EC-300J的低负载使得那些对填料添加敏感的聚合物更容易处理,从而最大限度地减少机械和流变性能的损失。Ketjenblack EC-300J与聚合物完全分散后,所得化合物的电导率显著提高。Ketjenblack EC-300J可用于所有类型的聚合物,热固性,热塑性以及弹性体。由于其独特的形貌和结构,使用相对较少的Ketjenblack EC-300J可以制成优良的导电材料。低砂砾含量导致挤压过程中表面非常光滑。为获得一定的导电性所需要的负载可能因不同类型的聚合物而有很大的不同。更详细的信息提供在我们的特殊Ketjenblack EC技术公报。 Ketjenblack EC-300J has a very low ash content, which makes it the preferred material for semicon applications in cable shielding. Ketjenblack EC-300J 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. Some other applications are batteries, packaging for IC parts, tubing, flooring, carpet backing, automotive parts, cell phones and many more. For even more demanding applications Ketjenblack EC-600JD is available of which about half the amount is needed to obtain the same conductivity as with Ketjenblack EC-300J.