Minerals for Glass and other industries
Chrome powder
Copper Oxide (CuO) powder
- Cu: 76-78%
- CuO: 95-99%
- Fe2O3: 0.5-0.7%
- MnO: 0.05-0.07%
- CaO: 0.1-0.2%
- SiO2: 0.5-1%
- Al2O3: 0.2-0.4%
- Moisture max 1%
- Size: 75μm
- Applications: Glass colourant for black, Timber preservation compounds
- Cr2O3: 43.5%; typical 44%
- MgO: 10-11%
- Al2O3: 14-15%
- FeO: 25-26%
- SiO2: 3-5%
- Moisture max 0.2%
- Size: 45 μm (325 mesh)
- Applications: Glass colourant for green
We offer other variety of products for the glass sector and different industrial applications.
Limestone
- CaCo3: 99%
- CaO: 55.5%
- MgO: 0.4%
- Fe2O3: 0.005%
- Moisture max 0.5%; typical 0.1%
- Size: 0.3mm-1.4mm
Iron Pyrite
- S: 47 - 55%
- Fe: 44 - 46.5%
- SiO2: 2.5 - 4.5%
- CaO: 0.1 - 0.3%
- Zn: max 0.1%
- Fe2O3: 55 - 64%
- Moisture: max 3%
- Size: -1mm
- Appllications: Sulphur source for glass colourant for amber, rubber, Sulphur impregnated compounds and reductant for metal refining
Carbon / Anthracite (Glass reductant)
- Carbon: 80%
- Sulphur: 0.8%
- Kg/m3: +/- 800
- Calorific value: 29 - 31 MJ/Kg
- Ash: 11 - 13%
- Volatile matter: 6 - 10
- Moisture: max 3.5%
- Size: +150 micron max 15%
- Applications: Reductant in glasses, solvent extraction for copper processing, colourant in cement, filler in rubber and for exothermic mixes