Silica Fume Microsilica SF-90
CAS 69012-64-2
In StockMOQ
500 kg
Lead Time
5–10 days
Packaging
25 kg bags
Specifications
| Bulk density | 200–400 g/l |
| SiO2 Content | ≥90% |
| Surface area | 15–25 m²/g |
| Particle size | 0.1–0.2 μm |
FAQ
No. Microsilica (silica fume) is a byproduct of silicon metal production, with surface area 15–25 m²/g. Fumed silica (Aerosil) is produced by vapor phase hydrolysis with 150–400 m²/g surface area and much stronger thickening effect.
Interested in Silica Fume Microsilica SF-90?
Get a quote, request a sample, or ask a technical question.