CAB-O-SIL M-5 fumed silica is a medium surface fumed silica which enables a significant increase in viscosity in liquid systems, free flow of powders and reinforcement of silicone and organic rubbers.
All untreated fumed silicas are characterized by:
- High purity
- Aggregated structure
- Submicron particle size
- Low bulk density
- Hydrophilic surface
