Natural Graphite Powder, Grade : Industrial Grade

We are offering natural graphite powder. By advanced and unique milling technology, natural flake graphite is grinded to ultra-fine powder. We can control the particle size distribution and carbon content. The fixed carbon is from 90% to 99.9%, and the particle size is adjustable, from 2 micron to 18 micron at d50. key features: stability at high temperatures (up to 3200oc); high conductivity of solid; low coefficient of thermal expansion; good electrical conductivity; high resistance to erosion; good machinability; low friction, self-lubricating ability; high adsorption of gases and vapours the microfine/ultra fine graphite is used as 1) additive in welding flux; 2) water base forging lubricant; 3) solid lubricant, blending with mos2, pb, sn, be, added to sinter friction materials; 4) antistatic additive in coating, plastic composite products; 5) essential component of welding rods and high duty refractory bricks; 6) coloring agent which can produce low friction exterior surfaces; 7) heat-spreading stuffing; thermal conductor; 8) conductive agent in alkaline battery.