Research Article
Fluoroalkylsilane versus Alkylsilane as Hydrophobic Agents for Silica and Silicates
Table 5
Parameters of porous structure of the obtained fillers.
| Filler type | Modifying agent type | Amount of modifying agent (wt./wt.) | (m2/g) |
| SiO2 | — | — | 48 | OPF | 3 5 10 | 32 31 28 | ODS | 3 5 10 | 37 22 17 | OCS | 3 5 10 | 38 37 24 |
| MgO·SiO2 | — | — | 480 | OPF | 3 5 10 | 471 367 362 | ODS | 3 5 10 | 392 369 341 | OCS | 3 5 10 | 360 324 310 |
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