Undensified Microsilica 960 U
Undensified Microsilica 960 U with Minimum SiO₂ Content 93.5%
- High SiO2 content.
- High Activity.
- High pH.
- Adjustable Bulk Density.
- Good Fluidity.
| Property | Value |
| SiO2 | typical 93.5% |
| C | typical 1.20% |
| Fe2O3 | typical 0.02% |
| Al2O3 | typical 0.09% |
| CaO | typical 0.75% |
| MgO | typical 0.19% |
| K2O | typical 0.35% |
| Na2O | typical 0.09% |
| P2O5 | typical 0.22% |
| SO3 | typical 0.21% |
| Cl | typical 0.08% |
| H2O | typical 0.30% |
| L.O.L @975℃ | typical 1.81% |
| pH | 6.9 |
| Bulk Density | 300-450 kg/m3 |
Standards
ACC® Microsilica Grade 960U conforms to the mandatory requirements of the relevant standards from:
- American Society for Testing and Materials (ASTM C 1240).
- European Committee for Standardisation.
Quality Control
ACC® Microsilica is certified according to ISO 9001.
The chemical composition and physical properties are regularly tested in accordance with international standards.
Packaging
The product is supplied in a range of packaging:
- 500/600kg double plastic woven jumbo bag.
- 20/25kg woven bags with PE liner.
- Special packaging can be supplied on request.