|
Index |
Standard |
|
Sb2O3)≥ |
99.50 |
|
Asb2O3)≤ |
0.06 |
|
PbO)≤ |
0.10 |
|
Fe2O3)≤ |
0.006 |
|
CuO)≤ |
0.002 |
|
Se)≤ |
0.005 |
|
Whiteness%≥ |
93.0 |
|
Average fineness≤ |
1.6um |
|
Index |
Standard |
|
Sb2O3)≥ |
99.50 |
|
Asb2O3)≤ |
0.06 |
|
PbO)≤ |
0.10 |
|
Fe2O3)≤ |
0.006 |
|
CuO)≤ |
0.002 |
|
Se)≤ |
0.005 |
|
Whiteness%≥ |
93.0 |
|
Average fineness≤ |
1.6um |