Minerals and battery materials

Mineral and carbon-based materials place different demands than polymers: they are hard, abrasive and clog size-reduction tools. At the same time it is precisely here that the particle size distribution determines function – whether in shielding materials, filler systems or construction materials.

Documented results

• Magnetite down to 3 µm – EMC shielding, filler compounds, polymer filler, high-density special applications
• Biochar down to 2 µm – modified thermal conductivity, cement and construction systems
• Carbon nanotubes – disentangling agglomerates

Coating as a second lever

With mineral carriers, a thin, mechanically applied layer can change more than fineness alone – for instance colour, conductivity or thermal storage capacity.