Trademark: 3N
Specifications: 1,500 mesh, 2,500 mesh, 5,000 mesh, and 8,000 mesh
Packing: Drum, 200kg or 250kg per drum
Appearance: Metallic dark gray
|
Main component Si, not less than (%)
|
99.9
|
|
|
Content of other elements, not more than (%)
|
Fe
|
0.02
|
|
Al
|
0.02
|
|
|
Ca
|
0.005
|
|
|
Ti
|
0.005
|
|
|
Ni
|
0.002
|
|
|
Cr
|
0.005
|
|
|
Co
|
0.001
|
|
|
Mg
|
0.002
|
|
|
Mn
|
0.001
|
|
|
Mo
|
0.001
|
|
|
Pb
|
0.0003
|
|
|
Sn
|
0.0003
|
|
|
Zn
|
0.001
|
|
|
B
|
0.002
|
|
Applications: Applied for silicon nitride, silicon carbide, (silicon titanium, silicon aluminum) and other alloys, silicone, ceramics, electronics, military, chemical, and photovoltaic industries.