Due to its use as a material for anodes in lithium-ion-batteries, spherical graphite (SG) is of great importance in the context of electromobility. In order to obtain the high density required for battery anodes, natural graphite flakes must be processed into super-fine, high purity SG in various steps. Graphex Technologies' SG is also characterized with stable quality and uniformity, which reduce the surface reaction of the electrode to ensure low irreversible capacity loss and long service life - ideal qualities for producing battery anodes. Due to its high tap density, high charging is achieved and, consequently, energy density is higher.
High Purity Graphite
Graphex Technologies' high-purity graphite (HPG) which contains over 99.95% of carbon with less than 0.2% of moisture has excellent electric and thermal conductivity, resistance to corrosion, and superior chemical stability. Size is customizable to suit various applications. Key to our process is validating product excellence with uncompromising process and quality controls to ensure adherence to the highest standards. Major applications of HPG include magnesia carbon bricks, high grade refractories, stabilizers, carbon brushes, and fire-resistant composite materials.
Graphex Technologies refines high quality micronized natural graphite, achieving outstanding oxidation resistance under high temperatures, high lubricative and formability properties, good electric and thermal conductivity, and high adhesive properties. Applications include corrosion-resistant coating, lubricants, and other new composite materials.