Technical Documents
Hydrophilic fumed silica. Used in adhesives.
Details
CAS
945-52-5 112
Product Type
Applications
Producer
Supplier
Chemical Composition
Aqueous Dispersion of hydrophilic fumed Silica
Advantages
- rheology control
- stabilization of emulsions
- anti-blocking properties
- anti-slip properties
- adhesion promoting properties
- low thickening
- reinforcement
- surface treatment , e.g. polishing
- flocculation aid
- Low viscosity
Other Applications
adhesive
Storage
All dispersions must be protected from extreme heat and frost. The product should be used within six month from the date of production. Small amounts of sedimentation are normal.
Handling
Stabilizing agent:Ammonia
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Particle size | 0.10 | µm | |
Physical state | Dysprzhn | ||
Appearance | Milky white | ||
Physical Properties | |||
Viscosity | <1000 | cP | measured at a shear rate of 100s-1 |
SiO2 | 21 - 23 | % | |
pH | 9.5 - 10.5 | ||
Density | 1.13 | g/ml | 20°C |