Product Description:
Silica Flour is simply made by grinding pure silica sand to a very fine powder.
Silica Flour is used in oil well cement to inhibit retrogression at elevated temperatures and more applications.
Physical and Chemical Properties:
| Specification | Result |
| Appearance | Gray powder |
| Sio2 | 99 % |
| Al2O3 | 0.12 |
| Mesh | 200 |
Packaging:
packaged in 1 M/T big bags.