Micro Silica Fume as refractory casting materials
1. ASTM C1240
2. Bulk Stock for Ready Shipment
3.Various Specification85-98
Micro Silica Fume as refractory casting materials
Factory info:
5000Mts of Micro Silica or Silica Fume as additive for Precast Concrete and Mortar for sales at bottom rock price from China’s manufacturer will assure you lots of competitiveness
As a manufacturer of Micro Silica and silicon metal, we sincerely hope you can give us a chance to cooperate together to win market. And you could be support with our high quality silica at most competitive price and immediately shipment. And there is 1000mts stock for the following every grades. So would you please check and have a considerations or just inquiry us to have a try that what better services we could supply for you:
Specification:
Grey Densified and undensified Micro Silica Fume
1).Specification:
Analysis Result
Analysis | Result | |||||||
SF85 | SF88 | SF90 | SF92 | SF94 | SF96 | SF97 | SF98 | |
SiO2(%)(min.) | 85.05 | 88.05 | 99.05 | 92.05 | 94.05 | 96.05 | 97.5 | 98.5 |
Fe2O3 (%) | 0.78 | 0.44 | 0.21 | 0.25 | 0.20 | 0.20 | 0.10 | 0.20 |
Al2O3 (%) | 0.29 | 0.20 | 0.21 | 0.25 | 0.20 | 0.20 | 0.20 | 0.20 |
CaO (%) | 0.39 | 0.30 | 0.36 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 |
K2O+ Na2O (%) | 0.29 | 0.24 | 0.22 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 |
Moisture (%) | 3.05 | 2.55 | 2.05 | 2.05 | 1.85 | 1.25 | 1.00 | 1.00 |
Loss on Ignition (L.O.I) @975OC (%) | 4.38 | 3.38 | 2.38 | 2.38 | 2.28 | 1.88 | 1.55 | 1.50 |
Note: the above specification is for your reference, some elements can be controlled as per your requirement.
Semidensified Micro Silica Fume
1).Specification:
Analysis Result
Analysis | Result | |
SF95 | SF97 | |
SiO2(%) | 95.5 | 98.12 |
Fe2O3(%) | 0.21 | 0.15 |
Al2O3(%) | 0.33 | 0.21 |
H2O(%) | 1.85 | 1.60 |
L.O.I(%) | 2 | 1.5 |
Bulk Density(kg/m3) | 250-700 |
Note: the above specification is for your reference, some elements can be controlled as per your requirement.
Application:
Silica fume is used in concrete field especially for high perfomance project, such as bridge,airport,hydropower station,seawall,railway projects.
Main Function:
1. Enhance the mechanical properties of concrete
2. Improve the durability of concrete
3. Enhance constructability
Thanks a lot for your kind patience and interest to finish my long content about Micro Silica Fume. Sincere we want to promote this item in your Market, so wish to get your earliest reply.
Many world wide contractors and distributors have already developed large businesses with local clients due to our good quality, better price and immediately shipment. So what about have a try? Any third inspection is welcomed. So should any quality proved to be defected, then your benefits will be sure protected by our compensation or new shipment.
So sincerely hope to hear from you!