white fused alumina for refractory

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Product description: white fused alumina is formed through high temperature melting with the temperature more than 2000 in the arc klin.After grinding, magnetic separating the iron, white fused alumina was screened to different grits.With characterisitc of dense texture, strong hardness and ball shape. white fused alumina is applied to produce pottery and porcelain, resign grinding apparatus and grinding, polishing. Physical and chemical composition AL2O3 99.5min SIO2 0.06max FE2O3 0.08max NA2O 0.4max Bulk density 1.5-1.9g/cm3 True density 3.9-4g/cm3 Mohs hardness 9 white fused alundum specification: 1. the grain size including 0-1mm 1-3mm 3-5mm 5-8mm. 2. the fines powder size including 200mesh-0 240mesh-0 320mesh-0 3. the micro-poweder size including F230 F240 F280 F320 F360 and so on. 4. the other size including 4mesh 6mesh 8mesh 10mesh 12mesh 14mesh 20mesh 24mesh 30mesh 36mesh 46mesh white fused alundium oxide usage: 1.It can be used for making bonded and coated abrasive tools, wet or dry blasting. 2.It is suitable for grinding of the hard and strong bending strength materials. 3.it can be used as super refractory materials, etc.

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Henan Sicheng Company Limited

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