用 途:应用于光学玻璃及电子工业,制特种光学玻璃、高频和低频电容器及压电陶瓷元件等。
Product
|
silicon target
|
|
Purity
|
99.999%
|
Resistivity
|
<0.1ohm-cm
|
|
Dimension
|
|
Tolerance
|
±0.1mm
|
|
Analysis of Impur
Unit:μg /g
|
Polysilicon
|
Scope of Test
|
Al
|
Fe
|
Ca
|
Mg
|
Sn
|
Cu
|
Co
|
1.3
|
<0.5
|
2.3
|
<0.5
|
<0.5
|
<0.5
|
<0.5
|
Ni
|
Cr
|
Mn
|
Ti
|
Na
|
K
|
B
|
<0.5
|
<0.5
|
<0.5
|
<0.5
|
<0.5
|
<0.5
|
32
|
P
|
W
|
Mo
|
Zn
|
|
<0.5
|
<0.5
|
<0.5
|
<0.5
|
|
|