| 出生地 |
Guangdong China (Mainland) |
High purity silicon powder size impurity 425um+ 425-300um 300-212um 212-106um 106-53um 53um- average Fe Al Ca Ti <1% 17-23% 20-25% 32-35% 15-20% <10% 180-210um <0.4% <0.1% <0.05% <0.03% Note: other spec. is aviliable. Tel: 86-0411-82804539/82593869 Fax:86-0411-82593869