Min. Order Reference FOB Price
10 Tons US$880.00-1,580.00 / Ton
Product Description
High Purity Zircon Sand for refractory MF: Zr2SiO4 Specific gravity: 4.6-4.71 Bulk density: 170-180 lb/ft3; 2700 kg/m3; Hardness: 7.8 Moh Angle of repose: 30 degree; Melting point: 4000°F, 2550°c efractive index: 1.93 to 2.01 Thermal stability: no change to 3090°F, 1700°c ...