SiO2 Fumed Silica Silica
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Hydrophilic fumed silica
Type |
BET surface area [m2/g] |
Loss on drying [wt.%] |
pH |
Loss on ignition [wt.%] |
Sieveresidue [mg/kg] |
Silica content [wt.%] |
Tamped density [g/L] |
150 |
150 ± 15 |
≤ 1.5 |
3.9 ~ 4.5 |
≤ 2.0 |
≤ 250 |
≥ 99.8 |
40 ~ 60 |
200 |
200 ± 20 |
≤ 2.0 |
3.9 ~ 4.5 |
≤ 2.0 |
≤ 250 |
≥ 99.8 |
40 ~ 60 |
300 |
300 ± 25 |
≤ 2.0 |
3.7 ~ 4.5 |
≤ 2.5 |
≤ 250 |
≥ 99.8 |
40 ~ 60 |
380 |
380 ± 30 |
≤ 2.5 |
3.7 ~ 4.5 |
≤ 2.5 |
≤ 250 |
≥ 99.8 |
40 ~ 60 |
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