Graphite Powder

• Post Date:

  Mar 31,2013

• Expiry Date:

  Mar 31,2014

• Detailed Description:

  Cas No. :7782-42-5 Specs:super fine size
  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.

• CAS Registry Number:

  7782-42-5

• Synonyms:

  ;C.I. 77265;C.I. Pigment Black 10;Graphite gas analysis crucible;Graphitesheet;Graphite powder;

• Molecular Formula:

  C

• Molecular Weight:

  12.01

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Kaiyu Industrial HK Limited     [ China ]        

• Contact:

  Kevin

• Tel:

  +86-25-85418938

• Fax:

  +86-25-58323749

• Email:

  chinagraphite@hotmail.com