Place of Origin | Chongqing, China | Brand Name | Borida |
Model Number | SF92 | Type | Silica Powder |
Application | Refractory, Building materials | Grade | Silica Oxide Micro Fine -400 |
SiO2 Content (%) | Min. 92.0% | Fe2O3 Content (%) | Max. 0.50% |
Al2O3 Content (%) | Max. 0.70% | MgO Content (%) | Max. 0.50% |
CaO Content (%) | Max. 0.50% | P2O5 Content (%) | Max.0.50% |
So3 (%) | <3.0 | Cl (%) | <0.3 |
Free CaO (%) | <1.0 | Free Si (%) | <0.4 Monthly |
Moisture(%) | <1.0 | Loss on Ignition,LOI(%) | <4.0 |
Specific surface(BET -M2 /GRAM) | >18 | Retained on 45 micron sieve (%) | <10 |
Product name | 92% Densified-Grade SiO2 Silica Fume |