At Earth Metchem, our advanced processing techniques result in high-quality Quartz (Silica) powder as well as high quality quartz grains with exceptional purity and a low impurity level. Our fine and ultra-fine quartz powder & quartz grains are made by superior quality raw material sourced from our own mines.
Count on us for its unmatched purity, extended shelf life, and availability in several grades to suit your specific needs.
Below given are the specifications and grades for quartz silica powder available with us
| Silica | SiO2 | Up to 99% |
| Alumina | Al2O3 | 0 |
| Ferric Oxide | Fe2O3 | 0.04%(+/-.005%) |
| Titanium Oxide | TiO2 | 0 |
| Sodium Oxide | Na2O | 0 |
| Potassium Oxide | K2O | 0 |
| Loss on lgnition | LOI | 0.16% |
All grades and sizes for quartz grains are available.
Specific grades according to the clients can also be availed.
| ASTM Scale | Micron Scale |
| 50 mesh | 297 |
| 100 mesh | 149 |
| 200 mesh | 74 |
| 240 mesh | 61 |
| 300 mesh | 48 |
| 325 mesh | 44 |
| 400 mesh | 37 |
| 550 mesh | 25 |
| 625 mesh | 20 |
| 800 mesh | 18 |
| 1250 mesh | 10 |
Our premium powder finds application in a wide range of industries mentioned below
- Paint & Coatings
- Abrasive
- Insulators
- Oil drilling
- Engineered quartz stone
- Refractory
- Adhesive and sealants
- Fibre glass/ Glass floats
- Construction industry
- Ferro silicon
- Welding electrodes
- Semi-conductors