|
型号 |
ZTL-sb |
|
|
杂质含量(10-4%) |
Na≤ |
20 100 |
|
Si≤ |
100 100 |
|
|
Fe≤ |
100 100 |
|
|
C≤ |
5000 / |
|
|
D10,um, ≤ |
5 |
|
|
D50,um, ≤ |
20 |
|
|
D90,um, ≤ |
40 |
|
|
松装密度，g/cm3 |
0.3-0.8 |
|
|
BET ， m2/g ≥ |
230 |
|
|
灼减 % ≥ |
30 |
|
|
孔容，ml/g ≥ |
0.5 |
|
|
孔径，nm |
5-10 |
|
|
胶溶指数，% ≥ |
97 |
|
|
三水，% ≤ |
3 |
|