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Spheroidal and Densified Silicon Powder

Physical Propeties
Chemical Formula:
Atomic Weight:
Atomic Number:
Melting point:
Boiling point:
Density:
Heat Capacity:
Thermal conduct.		 Si
14
28.1
1687.1ºK
2628.1ºK
2.329 g/cm3
705 J/kg-°K
148 W/m-K
 

Due to its semiconductor properties, Silicon is widely used in the electronic industry in all types of electronic devices as well as in the solar cells industry.

Tekna’ spheroidal and densified Silicon Powder offers higher density, higher purity and better flow-ability than standard silicon powder making it an excellent precursor for applications requiring high quality silicon powder.

Various size fractions are available from a few microns to several hundreds microns. Most typical size fractions are the following:

  • -40+60 mesh (-420+250 um),
  • -60+80 mesh (-250+180 um),
  • -80+120 mesh (-180+125 um),
  • -100+325 mesh (-150+44 um);
  • -325 mesh (-44 um).

Size fraction can also be customized to meet customer’s technical criteria for specific application.

 
Please contact us for more information.