Micro Fine Graphite Powder

We are offering micronised 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

• Additive in welding flux
• Water base forging lubricant
• Solid lubricant, blending with mos2, pb, sn, be, added to sinter friction materials
• Antistatic additive in coating, plastic composite products
• Essential component of welding rods and high duty refractory bricks
• Coloring agent which can produce low friction exterior surfaces;
• Heat-spreading stuffing; thermal conductor
• Conductive agent in alkaline battery.