Polysilicon

Polycrystalline silicon is kind of basic silicon material.




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Parameter

 

1#
P test

2#
P test

3#
P test

4#
P test

Test results

Type

N

N

P

P

Resistivity

(Ω·cm)

90

80

550

500

Time

(us)

250

290

 

 

O(at/cm3)

<5.0X1016

<5.0X1016

 

 

C(at/cm3)

<3.0X1016

<2.98X1016

 

 

Remarks

Like rods sandwich
 about 1 / 3

Like rods sandwich
about 1 / 3

 

 

Technological innovation


The third generation improved Siemens technology, innovative efficient circulation production process, the introduction of the second generation of tail gas recovery system ( CDI ), DCS control system and thermal hydrogenation device, the silicon tetrachloride recycling rate reached more than 99%, can achieve zero emissions standards.

Contact


Add: No. 6 Wutong Avenue, Jingdezhen High- and New-Tech Industrial Development Zone, Jiangxi, China
Tel: 0798-838500 0798-8389768
Zip Code: 333000

Sales Hotline:
+86-25-52095670-8022
(Transformer sales)
+86-25-52766666-6681/6683/6684 (PV)
Fax:86-25-52095816
E-mail:transformer@ceeg.cn