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11N 多晶矽(硅)

Poly Silicon 11N

Item
Specification
Note
Base Matelial Polycrystalline Sillicon Manufactured by Hemlock
Shape Nugget Irregular chunk, crushed from polysillicon rods.
Size Distribution Large: 50-300g  
Resistivity P:≥ 3,000 Ωcm Typical value
Acceptor ≤ 0.2 ppba Boron
Donor ≤ 0.9 ppba Phosphorus
Carbon ≤ 1.0 ppma  
Bulk Metal Fe, Cu, Ni, Cr    ≤ 30 ppba  
Surface Metal Fe, Zn, Na          ≤ 30 ppba  
Appearance Clean Clean with no stains, or visible contamination.
Package 5 kg (±5 weight %) Polyethylene bag

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