Scrap solar grade silicon

1. is delivered in the form of chunks
2. P/N-type separated.
3. Specific resistance 90% > 0,5 Ohm/cm3.
4. Quartz content - without quartz or not more then 5%
5. Solar grade, 6 N
6. Origin - Russia

Polycrystalline silicon

1. Delivered in the form of chunks
2. Size of chunks - different
3. Resistivity > 0,5 Ohm/cm3
4. 6N, > 6 N


Right now we offer 1 000 kg. Polycrystalline silicon chunks!!!!!

Polycrystalline silicon/Monocrystalline silicon ingots & cuts, tops & tails for remelt

1. Diameter of ingots: 10 - 150 mm
2. Size of side pseudo square : 102 - 156 mm
3. Size of cuts, tops & tail - different
4. Type: P/N
5. Resistivity: > 0,5 Ohm/cm3


Right now we offer 1 000 kg. of monocrystalline silicon tops&tails, cuts&ingots / multy silicon blocks!!!!!

Monocrystalline silicon whole wafers

1.Resistivity > 0,5 Ohm/cm3
2.Thickness - 0,2 - 1 mm
3.Type - P/N type
4.Amount - specified for every delivery
5.Surface - bare, coated, film, patterned, polished

Monocrystalline silicon/polycrystalline silicon broken wafers

1. Resistivity 90% > 0,5  Ohm/cm3
2. Thickness - 0,2 - 1 mm
3. Type - P/N type
4. Amount - specified for every delivery
5. Surface - bare, coated, some oil