4N Polysilicon

Trademark:4N


Specifications:(10-100) mm 90%


Purity:4N, Si:=99.99%


Appearance:gray metallic luster


Component Analysis(%)


Major components Si:=99.99

Other components =
Na
<0.001
Al
0.0006
Mn
<0.001
Cu
<0.0001

Mg
0.0001
k
<0.001
Fe
0.0003
C
0.0002

P
0.0006
Ti
0.0001
Ni
<0.0001
B
0.0001

Ca
0.0002
Cr
<0.001
Co
<0.0001
S
0.0006



Applications: Hard and brittle, it is made of quartz with 98.5% SiO2 and other materials by smelting, and it is a basic industrial raw material widely used in aerospace, electronics, chemical industry, metallurgy, and insulation refractories industries.

4N Polysilicon