Product Specifications
| Specification |
Range |
| 01. Particle Size Microns | 10-12 |
| 02. Surface Area M2 / gm | 110-240 |
| 03. Moisture content at 105°C (1Hr) | 5% Max |
| 04. Ignition loss at 1000°C (1Hr) | 10% Max |
| 05. Bulk density gm/cc | 0.08-0.20 |
| 06. pH 5% Aqueous suspension | 6.5-7.2 |
| 07. Water absorption% | 175-250 |
| 08. Oil absorption % | 180-270 |
| 09. Residue on 325 mesh, wet sieving max % | 0.3 |
| 10. Soluble salt % max | 0.5 |
| 11. R2O3 max % | 0.3 |
| 12. SiO2 - max % | 89 |
| 13. Specific gravity | 1.95 |
| 14. Refractive index | 1.46 |
Typical Specification of Precipitated Silica
| Grade |
Bulk density |
Particle Size |
BET Surface |
Oil Absorption |
| SUPERSIL - 110 |
0.08 - 0.11 |
18 - 22 |
110 - 125 |
240 - 270 |
| SUPERSIL - 140 |
0.11 - 0.14 |
16 - 18 |
140 - 170 |
230 - 250 |
| SUPERSIL - 180 |
0.15 - 0.17 |
13 - 15 |
180 - 170 |
200 - 230 |
| SUPERSIL - 220 |
0.18 - 0.20 |
10 - 12 |
220 - 240 |
180 - 200 |
Note:
The above specified values are meant for general description & are not to be taken as actual specification. .
Supersil Chemicals (India) Pvt. Ltd. does not take any responsibility for incidental or consequential damages of any kind. It is the responsibility of user to determine the suitability of use.
