The Cary Company
   
 
Evonik Degussa
AEROSIL® Fumed Silica
Hydrophilic Fumed Silicas
AEROSIL® grades
BET
Surface Area
[m2/g]
Loss on Drying
[wt. %]
pH
200 + 25
< 1.5
3.7 - 4.7
AEROSIL® 200 SP
200 + 25
< 1.5
3.7 - 4.7
300 + 30
< 1.5
3.7 - 4.7
380 + 30
< 2.0
3.7 - 4.7
50 + 15
< 1.5
3.8 - 4.8
The data have no binding force. Any parameter should be specified individually if necessary.
Hydrophobic Fumed Silicas
AEROSIL® grades
BET
Surface Area
[m2/g]
Loss on Drying
[wt. %]
pH
Carbon Content
[wt. %]
110 + 20
< 0.5
3.6 - 4.4
0.6 - 1.2
AEROSIL® R974
170 + 20
< 0.5
3.7 - 4.7
0.7 - 1.3
AEROSIL® R104
150 + 25
-
> 4.0
1.0 - 2.0
AEROSIL® R106
250 + 30
-
> 3.7
1.5 - 3.0
AEROSIL® R202
100 + 20
< 0.5
4.0 - 6.0
3.5 - 5.0
AEROSIL® R805
150 + 25
< 0.5
3.5 - 5.5
4.5 - 6.5
AEROSIL® R812
260 + 30
< 0.5
5.5 - 7.5
2.0 - 3.0
AEROSIL® R7200
150 + 25
< 1.5
4.0 - 6.0
4.5 - 6.5
AEROSIL® R8200
160 + 25
< 0.5
> 5.0
2.0 - 4.0
AEROSIL® R9200
170 + 20
< 1.5
3.0 - 5.0
0.7 - 1.3
The data have no binding force. Any parameter should be specified individually if necessary.


Fumed Mixed Oxides
AEROSIL® grades
BET
Surface Area
[m2/g]
Loss on Drying
[Gew. %]
pH
Chemical Composition
AEROSIL® MOX 80
80 + 20
< 1.5
3.6 - 4.5
SiO2/Al2O3
AEROSIL® MOX 170
170 + 30
< 1.5
3.6 - 4.5
SiO2/Al2O3
AEROSIL® COK 84
185 + 30
< 1.5
3.6 - 4.3
SiO2/Al2O3
The data have no binding force. Any parameter should be specified individually if necessary.
Ph#630-629-6600/Fx#630-629-3690 - Addison, IL 60101
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