Product Name:solar-grade polysilicon(4-6N)
Purposes: Photovoltaic cells for the
manufacture, the main varieties 4N, 5N, 6N, 7N
polysilicon, which 4N/5N process for the
production of intermediate products, 6N/7N
finished raw materials for batteries.
Shape: block-based (1-20cm), have more
cleavage face, can be made into granular,
Color: dark gray.
Composition: 4N: Si> 99.99%, 5N: Si>
99.999%, [6N: Si> 99.9999%, P type, resistivity>
0.5 ohm. Cm].
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