Features:
1.Natural Graphite Powder; 2.Fixed Carbon: 50%-90%; 3.Size : 20-40mesh,40-80mesh,100mesh, 200mesh,-325mesh, 4.Nature graphite powder size: 1-8mm,3-8mm,1-5mm,1-2mm,1-2.5mm,20-40mesh, 40-80mesh,80mesh,100mesh.