Earth Metchem is one of the leading producer of high quality fine and ultra-fine Potash & Soda Feldspar powder. Basically Feldspar is used as fluxing agent as well as to some extent functional filler and extender in many industries.
Top notch Feldspar powder processed from quality raw material procured from our own mines. Our material is in compliance with the set standards of the industry.
All mesh and micron sizes are Available. Product can be availed according to client’s specific needs.
Below given are the specifications for grades available with us
| Contents | Sodium Feldspar | Potassium Feldspar |
| SiO2 | 65.5-75.5 | 66-72 |
| Al2O3 | 18.1-20.75 | 17-18.5 |
| TIO2 | 0.03-0.10 | Trace |
| CaO | 0.12-0.10 | 0.5-0.10 |
| MgO | 0.10-0.15 | 0.04-0.07 |
| K2O | 0.50-0.75 | 9.00-12.00 |
| Na2O | 9.00-11.00 | 1.50-2.25 |
| Fe2O3 | 0.06-0.14 | 0.06-0.09 |
| LOI | 0.15-0.85 | 0.5-0.8 |
Applications
- Paints & Coatings
- Plastic & rubber industry
- Adhesive and sealant Industry
- Glass making
- Ceramic
- Dentures & toothpaste binding agents