Quartz
Welltech Minerals is renowned quartz products manufacturer and supplier in Gujarat, India. The Quartz lumps, Quartz powder and other Quartz products we supply are 100% pure and eco friendly. One can order quantity as per required and we will provide it with safe packaging and on-time delivery in Gujarat.
Quartz
Quartz is a mineral that’s easily available from the crust of earth. And yet, it’s quite valuable for its vast usage.
Chemical Term
SiO2 (Silica, or silicon dioxide).Found in igneous, metamorphic and sedimentary rocks.
Usage
Quartz is mostly required in the production of Engineering Quartz stones, Silicate Glasses and Ceramics.
Quartz Products Manufacturers and Suppliers in Gujarat, India.
Quartz Lumps
Quartz Grits
Quartz Powder
Quartz Pebble
Technical Specifications
| Properties | Unit | Value |
| SiO2 | % | 99.70% (00.20%) |
| Fe2O3 | % | 00.04% (max) |
| Al2O3 | % | 00.12% (00.05%) |
| Cr2O3 | % | 0.00040 (max) |
| TiO2 | % | 0.016 |
| LOI | % | 0.17 |
| Refractive index | — | 1.544 – 1.553 – Dr + 0.009 (B – G interval) |
| Specific gravity | — | 2.65 constant; variableinimpure varieties |
| Melting point | — | 1650 (75) 0C |
| Streak | — | White |
| Boiling point | — | 22300C |
| Crystal system | — | Trigonal |
| Solubility | — | H2O insoluble |
Available Mesh Size : 100 / 150 / 200 / 250 / 300 / 500, 30 x 80 / 40 x 150 / 24 x 60 / 20 x 80 / 36 x 150 / 2mm / 1mm / 0.5mm
SIZE FRACTIONS
| Millimetres Scale | ASTM Scale |
| 0.08-0.15mm | 100-200 Mesh |
| 0.1-0.2mm | 70-120 Mesh |
| 0.2-0.4mm | 40-70 Mesh |
| 0.3-0.6mm | 26-40 Mesh |
| 0.6-1.2mm | 16-26 Mesh |
| 1.2-2.5mm | 8-16 Mesh |
| 2.5-4.0mm | 6-8 Mesh |
| 4.0-6.0mm | 4-6 Mesh |
| 6.0-8.0mm | 3-5 Mesh |
| 38 Microns | 400 & 200 Mesh |