SOLAR單晶矽(a-Silicon)、多晶矽(Poly-Silicon)原料出售, 有興趣購買請通知或留下訊息.
SOLAR單晶矽(a-Silicon)、多晶矽(Poly-Silicon
SOLAR多晶矽(Poly-Silicon)規格:
1. Orientation 100 +-
2. Res 0.5 ohm-cm up
3. Life time ≧ 10 us
4. Oxygen concentration < 9E17 (atoms/cm^3)
5. Carbon concentration < 5E17 (atoms/cm^3)
6. Dopant Born
7. Diameter 圓形
8. Chip: edge chip depth <
9. Thickness:
10. Surface: Cleanly
NCB928鋼結構防火塗料已通過GB14907-2002耐火性能2小時測試