Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:10 Tons m.t.
Supply Capability:3600 Tons per Mo m.t./month
1.Grey and white micro silica fume 97 rate
2.Stable quality
3.high tempreture to 1600 degree
4.can denisified to 650 k
Technical Data:
Index items | Standard Value |
SiO2(Silicon Dioxide) | Min. 97.0% |
C(Carbon) | Max. 0.7% |
Fe2O3 (Iron Oxide) | Max. 0.1% |
Al2O3(Aluminium Oxide) | Max. 0.3% |
CaO(Calcium Dioxide) | Max. 0.3% |
MgO(Magnesium Dioxide) | Max. 0.2% |
K2O(Potassium Dioxide) | Max. 0.3% |
Na2O(Sodium Dioxide) | Max. 0.2% |
P2O5(Phosphorus Pentoxide) | Max. 0.1% |
SO3(Sulphur Trioxide) | Max. 0.2 |
Cl (Chloride) | Max. 0.1% |
Moisture Content(H2O ) | Max. 0.5% |
Loss on Ignition(L.O.I) | Max. 0.5% |
Percent Retained On 45μm (325 sieve) | Max. 0.5% |
Bulk Density | 200-700kg/m3 |
Grey and white micro silica fume for refractory
Microsilica CAS #: 69012-64-2
Microsilica Packing: 900kg/jumbo bags or 20kg or 25kg small plastic woven bags.
