Dengfeng City Ludian Town Xingguang Abrasives Factory  

Product Name: Ai2o3 99% White Corundum/ White Fused Alumina for Abrasive and Refractory Model NO.: XG660 Material: Alumina Cement Shape: Powder Type: Refractory Material Feature: Long Time Materials Refractoriness (?): 1770< Refractoriness< 2000 Color: White Usage: Abrasives Purity: 99.8% Bulk Density: 1.75-1.95 g/cm3 Ture Density: 3.95-3.97 g/cm3 Mohs Hardness: 9 Appearance: Powder Fe2o3: 0.07max Al2O3 Content (%): 99.4min Sio2 Content (%): 0.018max Trademark: XG Transport Package: 25kg in to Poly Woven Bag, PE Lined. Specification: CE Origin: Henan, China HS Code: 2818101000 Product Description 1. DescriptionWhite Fused Alumina is produced by fusing alumina block in an electric arc furnace under carefully controlled conditions. The material produced is white in color, dense and has large crystals of Alpha Alumina. Ingots are crushed, ground, and precision screened in our new sizing plant to obtain very consistent sized fractions. Magnetic iron from crushing is removed by rare earth magnets to ensure very low levels of iron in the finished products. Close sized fractions are available or precision blended to specification. This process ensures a very consistent sizing from coarse to fines which is critical in many applications.2. Specification12#--80# 90#--150# 180#--240#0-1mm 1-3mm 3-5mm 5-8mm 8-12mm180#-0 200#-0 320#-03. ApplicationsWhite fused alumina is mainly used for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand and coating materials, catalyst carrier, special ceramics and super refractory materials.4. Advantages1) Not affecting the color of the processing cases.2) Sandblasting in the non-iron process.3) High speed processing.4) Very low amount of iron oxide, suitable for non-ferrous blasting operations.5. Packing:25kg in to poly woven bag, PE lined.50kg into poly woven bag, PE lined.500kg or 1000kg into big bag. (with pallets If required)6. about usOur products are widely recognized and trusted by users and can meet continuously developing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success.PurposeSpecificationChemicalComposition(%)Magneticmaterialcontent(%)maxAbrasivesgradeAl2O3minFe2O3maxSiO2maxNa2Omaxgrain12-80990.080.100.400.002390-150990.080.100.400.0021180-220990.080.200.400.0018micropowder240-400098.50.10.200.10_RefractorygradeGroupSize0-1mm1-3mm3-5mm5-8mm8-10mm10-16mm990.10.100.3_FinePowder-180mesh-220mesh-240mesh-320mesh990.10.200.3_colorwhite Hardness(mohs)9.0Meltingpoint(°C)2250Maximumservicetemperature(°C)1900Turedensity(g/cm3)3.9