White Fused Alumina with Al2O3 99% min

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White Fused Alumina with Al2O3 99% min Description: White fused alumina with Al2O3 more than 99% is a kind of high-grade refractory, which is made from the high quality alumina by melting above 2,000 in the electric arc furnace and cooling. White fused alumina is an extremely sharp, long-lasting blasting abrasive that can be recycled many times after the initial media blasting. It is the most widely used abrasive in blast finishing and surface preparation because of its cost, longevity and hardness. Harder than other commonly used blasting materials, white aluminum oxide grains penetrate and cut even the hardest metals and sintered carbide. Application: Refractory materials Abrasive tools Lapping, polishing, non-skid tile and pressure blasting Size Available: Abrasives FEPA-Standard--Grit Size (F) 8,12,14,16,20,22,24,30,36,40,46,54,60,70,80,90,100,120,150,180,220, 240,280,320,360,400,500,600,800,1000,1200. Refractory --Grain Size 0-1mm,1-3mm,3-5mm,200mesh,325mesh Other special specifications could be supplied as required. Specifications: Chemical Composition Grit Al2O3 Na2O F12-F220 99.20%min 0.40%max F230-F400 99.0%min 0.50%max F500-F1200 99.0%min 0.50%max Physical Index True Density 3.96g/cm3 Mohs Hardness 9 Micro Hardness HV2000-2200 Refractoriness 1850min Max Usable Temperature 1900 Packing Style: 1000kgs in a super jumbo bag 25kg/bag with 40 bags in a big bag 25kg/bag with 40 bags on one pallet

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Henan Hengxin Industrial & Mineral Products Co.,Lt

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