Feldspar is a naturally occurring anhydrous, inorganic, igneous rock. It is a complex aluminum silicate containing varying amounts of sodium, potassium, and calcium.
They are used as coarse aggregate in the production of asphalt and concrete. In addition, they are also used in the manufacture of enamel, scouring powder and glass.
Our specification is SiO2 69.4%,Al2O3 16.86%,Fe2O3 0.18%,TiO2 0.05%,CaO 0.19%,MgO 0.02%,K2O 10.8%,Na2O 2.43%,
L.O.I (1100 C) 0.3%, Fraction Retained on 75 um sieve 12, Moisture > 0.5, Hardness (Mohs) 7,pH 6.5 ~ 7.
Size As per client requirement
Packing As per client requirement
Our Potassium feldspar is a high-quality mineral renowned for its potassium oxide (K2O) content of 12.5%. Available in lumps, chips, and powder forms Specifications: SiO2 (Silicon Dioxide): 65.51% TiO2 (Titanium Dioxide): 0.03% Al2O3 (Aluminum Oxide): 18.03% Fe2O3 (Iron Oxide): 0.04% CaO (Calcium Oxide): 0.23% MgO (Magnesium Oxide): 0.07% K2O (Potassium Oxide): 12.65% Na2O (Sodium Oxide): 3.35% LOI (Loss on Ignition): 0.30% Available Forms: Lumps, Chips, and Powder
K2O: 9 -11 % Na2O3: 1-2 %
Potassium Feldspar is a common mineral known for its high potassium content. It is used in ceramics and glass production due to its excellent melting properties. This mineral exhibits a vitreous luster and is often white or pink in color. Potassium Feldspar is valued for its role in reducing the melting temperature of materials in the production of glass and glazes. It is an essential component in the manufacturing of porcelain and other ceramic products.
Brand Name: Potassium Feldspar Place of Origin: Egypt SiO2: 68-70% Application: Ceramic, Glass, Porcelain, Fillers, Paint, Mild Abrasives, Welding Electrodes (Production of Steel), Latex Foam, The Welding of Rod Coating. Supply ability: 50,000 MT/ month Shipping terms: FOB-CIF Loading port: Hamrawein port, Egypt Chemical Specifications: SiO2:70.50% Al2O3:17.97% Fe2O3:0.15% TiO2:0.04% CaO:0.30% MgO:0.07% K2O:5.22% Na2O:3.15% LOI:0.49% Origins: Egypt
Potassium Feldspar
Place of Origin: Egypt K2O: 12.5% Application: Ceramic, Glass, Porcelain, Fillers, Paint, Mild Abrasives, Welding Electrodes (Produc-tion of Steel), Latex Foam, The Welding of Rod Coating. Supply ability: 50,000 MT/ month Shipping terms: FOB-CIF Loading port: Hamrawein port, Egypt
Potassium Feldspar #200 Mesh KWPF001: K2O - 12% (+/- 0.5%) SiO2 - 67% (+/-2%) Ai2O3 - 18% (+/-0.50%) Na2O - 2.25% (+/- 0.80%) Fe2O3 - 0.08% (+/- .01%) L.O.I - 0.10% Firing Result: White FSK002: K2O - 10% (+/-0.50%) SiO2 - 68% (+/-2%) Ai2O3 - 17.5% (+/-0.50%) Na2O - 3% (+/- 0.50%) Fe2O3 - 0.10% (+/- .02%) L.O.I - 0.20% Firing Result: Milky White
Potassium Feldspar #200 Mesh KWPF001: K2O - 12% (+/-1%) SiO2 - 67% (+/-2%) Ai2O3 - 18% (+/-0.50%) Na2O - 2.25% (+/- 0.80%) Fe2O3 - 0.08% (+/- .01%) L.O.I - 0.10% Firing Result: White FSK002: K2O - 10% (+/-0.50%) SiO2 - 68% (+/-2%) Ai2O3 - 17.5% (+/-0.50%) Na2O - 3% (+/- 0.50%) Fe2O3 - 0.10% (+/- .02%) L.O.I - 0.20% Firing Result: Milky White
Product Name: Potassium Feldspar lumps & powder Chemical Composition (from our 8 sites): SiO2 66.80 - 71.20%, Al2O3 14.00 - 16.80%, Fe2O3 0.14 - 0.40%, K2O 7.74 - 13.60%, Na2O 2.26 - 4.82%, CaO 0.06 - 0.17%, TiO2 0.01 - 0.17%, BaO 0.06 - 0.60, Mn 32 - 108%, Cr 26 - 98% Processing time (up to national port): 28 MT (3-7 days), 100 MT (7-10 days), 500 MT (15-20 days), for an order of high quantity, the total days will be reduced as processing will be done at a higher scale e.g. 5000 MT (40 - 50)
