Specification:
|
Item |
Index |
|
SiO2 (dry) |
99.9% |
|
BET (m/g) |
290-300 |
|
BDP (m3/g) |
320 |
|
Hole diameter |
1.8-20 |
|
PH |
6.8-7.1 |
|
Grain diameter |
3um |
|
Specific gravity |
0.13 |
|
Item |
Index |
|
SiO2(dry) |
96%min |
|
Evaporation loss105x2hs |
5.0-8.0% |
|
Ignition loss (dry) 1000x2hs |
5.0-6.0% |
|
PH |
7.0 min |
|
BET specific area/g |
160-180 min |
|
DBP (ml/100g) |
260-330 min |