Z & H Metal Co., Ltd.

We offer Gilsonite in lumps or powder form. We offer it in different grades. We can supply it in different packaging as per customer requirement.

Introduction: - Feldspar is primarily used in industrial applications for its alumina and alkali content. Feldspar is a naturally occurring anhydrous, inorganic, igneous rock. The fusibility of the mineral makes it useful raw material for many applications and the purity is the indication of better fusibility in the application. There are two types of it depending On Na2O and K2O SODA FELDSPAR POTASH FELDSPAR Applications: - CERAMICS ENAMEL FRITZ & GLAZED INSULATORS GLASS MILD ABRASIVES PICTURE TUBES SANITARYWARE TABLEWARE VITRIFIED TILES WELDING ELECTRODE Available Mesh Size: - 100 - 500 MESH Custom sizes and Material of required specifications can be made in case of Bulk and Regular orders. TYPICAL CHEMICAL COMPOSITION OF POTASH FELDSPAR Index ompound Unit Result 1. Silica - (SiO2) % 66 - 68 2. Alumina - (AI2O3) % 17 - 18 3. Iron - (Fe2O3) % 0.03 - 0.06 4. Titanium - (TiO2) % 0.03 - 0.06 5. Calcium - (Cao) % 00.00 6. Magnesium - (MgO) % 00.00 7. Soda - (Na2O) % 2 - 3 8. Potash - (K2O) % 10 - 12 9. Loss on Ignition - (LOI) % 0.10 - 0.20 TYPICAL CHEMICAL COMPOSITION OF SODA FELDSPAR Index Compound Unit Result 1. Silica - (SiO2) % 68 - 72 2. Alumina - (AI2O3) % 17 - 18 3. Iron - (Fe2O3) % 0.10 - 0.15 4. Titanium - (TiO2) % 0.03 - 0.06 5. Calcium - (Cao) % 0.05 - 0.20 6. Magnesium - (MgO) % 0.10 - 0.15 7.Soda - (Na2O) % 9 - 10 8. Potash - (K2O) % 0.50 - 0.20 9. Loss on Ignition - (LOI) % 0.10 - 0.20