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Multi-crystalline Silicon Ingot Wafer

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[Basic Infomation]
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[ILSONG Corporation]

  • South Korea South Korea
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Product Detail Information
A. Specification of 156mm multi solar wafer
 
1.Property
   Material : Multi crystalline silicon
   Growing Method : DS
   Conduction Type : P-type
   Carbon content : <1*10^18 Atoms/cm3
   Oxygen content : <8*10^17 Atoms/cm3
 
2.Electrical    
   Resistivity : 0.5~3 Ωcm
   Minority carriers lifetime(brick) : >2μs
  
3.Physical & Dimensional
   Dimensions(AXB) : 156*156mm
   Tolerance/accuracy : ±0.5mm 
   Symmetry : square
   Thickness : 200±20μm 
   Total Thickness Variation : <30μm
   Bow : <50μm
   Surface Saw damage dept : <20μm
 
4.Visual Surface : As cut and cleaned   
 

 
B. Specification of Multi-Crystalline Silicon Ingot

1.PARTZ BROCK
   350mm * 350mm * 240mm
   420mm * 420mm * 240mm
   450mm * 450mm * 240mm
   470mm * 470mm * 240mm
   520mm * 520mm * 240mm

2. Multi-Crystalline Silicon Ingot Casting Service
    - Demension : 690mm * 680 * 270mm
                         840mm * 840 * 270mm
 

 

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