Silica Powder
Mumal Microns have established themselves among the most prominent Manufacturers and Suppliers in the country. We manufacture extremely pure Silica Powder that is A-grade Silica with more than 96% whiteness. The White Silica Powder having purity of more than 99.7% Sio2, served by us, is accessible in various physical and chemical specifications. Our Natural Silica Crystal Powder is available in 100 mesh, 200 mesh, 300 mesh, 10 microns D-97, and many more. We also provide Micronized Silica powder with below 5 microns size.
The Specification Of Quartz Silica
| Sio2 |
99.72% |
| Mgco3 |
0.01% |
| Fe2o3 |
0.04% |
| Cao |
0.03% |
| Al2o3 |
0.05% |
| L O I |
0.09% |
| Specific Gravity |
2.55 |
| Whiteness |
95% to 98% |
| Colour |
Snow White |
The Specification Of Quartz Silica
| Color |
Clear (in pure form) |
| Crystal habit |
6-sided prism ending in 6-sided pyramid (typical) |
| Crystal system |
Trigonal |
| Cleavage |
None |
| Fracture |
Conchoidal |
| Mohs scale hardness |
7 - lower in impure varieties |
| Luster |
Vitreous |
| Refractive index |
1.544-1.553 - Dr +0.009 (B-G interval) |
| Streak |
White |
| Specific gravity |
2.65 constant; variable in impure varieties |
| Melting point |
1650 (±75)°C |
| Boiling point |
2230 °C |
| Solubility |
H2O insoluble |
Molecular Weight of Quartz
| Silicon |
46.74% (Si) |
100.00% (SiO2) |
| Oxygen |
53.26%(O) |
|
|
100.00% |
100.00%= Total Oxide |
