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Microsilica is a non-toxic, odorless, non-polluting inorganic non-metallic material. It has good temperature resistance, acid and alkali corrosion resistance, high thermal conductivity, high insulation, low expansion, stable chemical properties, high hardness and other excellent properties.
Specification
Chemical Composition |
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Type |
SiO2(%)min |
Fe2O3 |
AIO3% |
CaO(%) |
K2O+Na2O(%) |
Moisture |
Loss On Lgnition (LOI) |
BC-SF-85 |
85.05 |
0.78 |
0.29 |
0.39 |
0.29 |
3.05 |
4.38 |
BC-SF-88 |
85.05 |
0.44 |
0.20 |
0.30 |
0.24 |
2.55 |
3.38 |
BC-SF-90 |
90.05 |
0.21 |
0.21 |
0.36 |
0.22 |
2.05 |
2.38 |
BC-SF-92 |
90.05 |
0.25 |
0.25 |
0.30 |
0.20 |
2.05 |
2.38 |
BC-SF-94 |
94.05 |
0.20 |
0.20 |
0.30 |
0.20 |
1.85 |
2.38 |
BC-SF-96 |
96.05 |
0.20 |
0.20 |
0.30 |
0.20 |
1.25 |
1.88 |
BC-SF-97 |
97.5 |
0.10 |
0.20 |
0.30 |
0.20 |
1.00 |
1.55 |
BC-SF-98 |
98.5 |
0.20 |
0.20 |
0.30 |
0.20 |
1.00 |
1.50 |
size |
400-2500mesh,400-1250mesh, 1250-5000mesh,1250mesh,600-5000mesh,5000mesh |
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Packing |
900 Kg/Jumbo Bag,25kg/bag,900-25 |