MicroSIL Grade90
High-performance concrete, refractory castables
Grade 90
Product Overview
MicroSIL Grade90 offers enhanced purity for high-performance concrete and refractory applications. Ideal for projects requiring superior strength and chemical resistance.
SiO2 Content:90% min
Packaging:25kg bags / 1000kg Jumbo bags
Supply Ability:20000 tons per month
Technical Specifications
| Parameter | Value |
|---|---|
| SiO2 Content | 90% min |
| Surface Area | >15 m2/g |
| Alkalies (Na2O + K2O) (%) | Report / 2% max |
| Moisture | 3.0% max |
| Loss on Ignition | 4.0% max |
| Bulk Density | 500-700 kg/m3 |
| Retained on 45 micron sieve (tested on Undensified, %) | 10% max |
Key Features
- Higher purity for demanding applications
- Excellent pozzolanic reactivity
- Superior strength development in early ages
- Improved resistance to chemical attack
Packaging & Shipping
- 25kg PP bags with PE liner
- 500kg / 1000kg jumbo bags
- Custom packaging available upon request