... % Size: 100mesh, 200mesh, 325mesh Moisture: less than 2.5% Amorphous graphite powderFixed carbon content: 60%, 65%, 70%, 75%, 80%, 85%Size ... battery carbon rod, steel and iron, casting material, refractory material, fuel, paint, electrode paste and pencil, battery, graphite emulsion, preservative, graphite lubricant, smelting carburant, graphite bearing and other ...