Natural flake graphite 1 FC:80%-99% 2 Particle size:32mesh-8000mesh 3 Moisture:0. ... working material stailizer of military industry,lead of light industry,carbon brush of electrical industry,electrode of battery industry,and catalyzer and ... Particle size:-100 mesh,+100 mesh,50 mesh,80 mesh2 Carbon content:80%-99%3 Features:good electric and thermal conductivity ...