Graphite powder for casting Fixed carbon content: 65%, 70%, 75%, 80%, 85% Size: 100mesh,200mesh, 325mesh Moi: less than 2.5% Graphite powder for ... is widely applied to battery carbon rod, steel and iron, casting material, refractory material, fuel, paint, electrode paste and pencil, battery ... , graphite lubricant, smelting carburant, graphite bearing and other products. Graphite Powder for Casting