... , great size in flake, high density, low content of mica Crystalline Flake Graphite is a crystalline carbon, natural non ... or compactly lump. It has density of 2.23, melting point of 3625 and hardness of 1.Applications:Refractory Bricks,Crucibles,Foundries,Ceramics ... ,single mesh,or blended mesh Different bulk density available of same grade Utmost low moisture Special Purifying Higher water ...