Fumed mixed oxides
AEROSIL® fumed silica—product groups
BET surface area [m2/g]
Loss on drying [%]
|AEROSIL® MOX 80|
80 ± 20
|AEROSIL® MOX 170|
170 ± 30
|AEROSIL® COK 84|
185 ± 30
The data represents typical values.
AEROSIL® MOX grades are recommended for the production of highly-loaded low viscous aqueous dispersions. The fumed mixed oxides are manufactured (co-fumed) using the AEROSIL®-process as previously described, and may be regarded as a mixture of SiO2 and Al2O3 on the molecular level. AEROSIL® COK 84 is a physical mixture of SiO2 and Al2O3 which provides strong thickening effects in aqueous media.
High-loading levels of MOX grades in dispersions
Strong thickening effect in polar media with AEROSIL® COK 84
Rheology control of greases and lubricants