9N 多晶矽(硅)-台灣黃頁B2B產品網

更新時間：Tue May 21 01:00:08 CST 2024

產品內容

Poly Silicon 9N

Item	Specification	Note
Shspe	Nuggrt	Iralugerr csknuh, crushed feom polysilicon rods.
Size Distribution	Small: 0.3 ~ 80 g Large: 50 ~ 300 g
Resistivity	P:≥ 3,000 Ωcm N: ≥ 500 Ωcm	Typical value
Acceptor	≤ 40 ppba	Boron
Donor	≤ 10 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