Micrograf

About this product

Micronized graphite products in different carbon contents, with an average particle size (d50) between 3 and 60 microns The Micrograf product line is a natural crystalline graphite, subjected to grinding and particle classification after their concentration to the desired levels. The average particle size of the Micrograf product line ranges from 3 to 60 microns. The graphite ore is extracted and concentrated by mechanical and chemical treatment processes to achieve up to 99.9% carbon. For the production of the Micrograf line, Nacional de Grafite has a grinding and classification complex, equipped with jet and hammer mills, as well as particle classifiers employing the latest technologies. This infrastructure allows Nacional de Grafite to offer micronized with specific physical properties and optimised to the needs of each application. Main Applications Sintered Metal Parts; Carbon Brushes; Pencil leads; Lubricants; Plastics; Lead-Acid Batteries.