Nanocarbons, especially carbon nanotubes or graphenes, are the basis of a variety of new materials and products, e.g. for modern lightweight construction, for solar cells based on fullerenes, or flame arresters in foams. EXAKT Three Roll Mills are crucially important in the research, development, and production of this versatile material group. They enable high-precision dispersion down to the nano range with a defined, targeted, and careful energy input.