Round Polycrystalline silicon Ingots

Place of Origin: Russian Federation

Packaging & Delivery

Packaging Detail : cartoon boxes

Delivery Detail 21 - 30 days after 100% prepayment





Purity 5N- 6N

Joint Stock Company?OPORA?trade company109382, Russia, Moscow, Nyznye polya, d. 29, bldg. 15Tel. / Fax: + 7 495- 917- 9130, e- mail: Postal ad: 105062, Russia, Moscow, Lyalin pereulok, d. 29, bldg. 1

Polycrystalline silicon ingots



ParameterUnitValue

1Raw materials Molded raw materials

2Method of cultivation onCzochralski

3DopandBoron

4Conductivity

5Resistivity, min maxohm. cm0, 5- 6

6Diameter mm 150 +/ - 0, 5

7Orientation

8Lifetime, mean butt endmsec> 10

9Dislocation m?<10

10Oxygen at/ cm?<1*1018

11Carbon at/ cm?< 5, 0*1017

12Length of ingot mm ?150 - 400

13End parallel mm

14End chips length mm