solar-grade polysilicon(4-6N) 


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.


Performance parameters:

     Shape: block-based (1-20cm), have more cleavage face, can be made into granular, powder. 
     Color: dark gray. 
     Composition: 4N: Si> 99.99%, 5N: Si> 99.999%, [6N: Si> 99.9999%, P type, resistivity> 0.5 ohm. Cm].


Product photos:


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