... , 83, 85,88,90 size:100,200,325mesh natural amorphous graphite powderFixed carbon content: 70, 75, 80, 83, 85, ... 200mesh, 325meshSulphur: less than 0.1%Moisture: less than 2% It is widely applied to battery carbon rod, steel and ... material, fuel, paint, electrode paste and pencil, battery, graphite emulsion, preservative, graphite lubricant, smelting carburetant, graphite bearing and other products.