ZEMSIL FH-190M
≡ Aerosil R812SFumed Silica (Hydrophobic, HMDS-treated, High Surface Area)
CAS 112945-52-5
Also equivalent to: HDK H20
Request Quote
Response within 24 hours
~190
m²/g
BET Surface
HMDS
Treatment
~1.0
%
Carbon Content
≥50
%
Methanol Wettability
Specifications
| Property | Value | Unit |
|---|---|---|
| BET Surface Area | ~190 | m²/g |
| Surface Treatment | HMDS | — |
| Carbon Content | ~1.0 | % |
| Methanol Wettability | ≥50 | % |
| Moisture (105°C, 2h) | ≤0.5 | % |
Applications
Toner flow/charge controlPremium coatingsLSR reinforcementSpecialty adhesives
Key Features
- —High surface area hydrophobic HMDS grade; Equivalent to Aerosil R812S
- —Superior charge control in toner vs R812
Fumed Silica
- ZEMSIL FS-150150 ± 15 m²/g
- ZEMSIL FS-200200 ± 25 m²/g
- ZEMSIL FS-300300 ± 30 m²/g
- ZEMSIL FS-380380 ± 30 m²/g
- ZEMSIL FH-200D~110 m²/g
- ZEMSIL FH-200M~150 m²/g
- ZEMSIL FH-300M~260 m²/g
- ZEMSIL FH-200V~100 m²/g
Request a Quote
Get pricing for ZEMSIL FH-190M