
| 
 No.  | 
 Item  | 
 Standard Specification  | 
|||||||
| 
 1  | 
TiC | 
 Content %  | 
 Impurities % ≤ each  | 
||||||
| 
 2  | 
Chemical | 
 Free C  | 
 Total C  | 
 O  | 
 N  | 
 Fe  | 
K | Si | Ca/Na/Nb | 
| 
 ≤0.30  | 
 ≥19.1  | 
 0.50  | 
 0.20  | 
 0.05  | 
 0.005  | 
 0.02  | 
 0.01  | 
||
| 
 3  | 
Size | 
 0.5-500micron, 5-400mesh  | 
|||||||
| 
 4  | 
Packing | 
 2kgs in composite bag with iron drum outside, 25kgs net  | 
|||||||
| 
 No.  | 
Item | 
 Standard Specification  | 
||||||
| 
 1  | 
VC | 
 Content %  | 
 Impurities % ≤ each  | 
|||||
| 
 2  | 
Chemical | 
 Free C  | 
 Total C  | 
 O  | 
 N  | 
 Fe  | 
K | Ca/Na/Nb/Si | 
| 
 ≤0.50  | 
 ≥17.7  | 
 0.50  | 
 0.10  | 
 0.05  | 
 0.005  | 
 0.01  | 
||
| 
 3  | 
Size | 
 0.5-500micron, 5-400mesh  | 
||||||
| 
 4  | 
Packing | 
 2kgs in composite bag with iron drum outside, 25kgs net  | 
||||||