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China, Chinese Nanxiang 99% Alumina Ball High Alumina Ball1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Abrasive GrindingGrinding BallHigh Alumina Ball99% High Purity Alumina Ball
PingXiang Nanxiang Chemical Packing Co., Ltd.
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Product Description SProduct Description99% High Alumina Support Media is equal Den-stone 99 Support Media. It is in chemical composition99+% alpha alumina and a maximum 0.2wt% SiO2. Because of its high alumina content and low silica (SiO2 ), it's a very excellent and ideal product for high temperature and steam applications, such as secondary reformers in a-mmonia processing, where leached silica will coat downstream equipment or foul the catalyst bed.99% High Alumina Support Media has very excellent thermal properties, with its high density high-temperature resistance 1550oC, also it's a good choice for heat retention or equilibration media.For its superior chemical resistance, it's suitable for applications in olefin processes, such as ethylene dryers, where there's the polymerization problem. Chemical compositionAl2O3Fe2O3MgOSiO2Na2OTiO2>99%<0.1%<0.5%<0.2%<0.05%<0.05%Physical properties:ItemValueWater absorption (%)<1Packing density (g/cm3)1.9-2.2Specific gravity (g/cm3)>3.6Operation temp.(max) (oC)1650Apparent porosity (%)<1 Size available & Crush strength:SizeCrush strengthkg/particleKN/particle1/8" (3mm)>203>21/4" (6mm)>459>4.61/2" (13mm)>877>8.73/4" (19mm)>1220>121" (25mm)>1630>161-1/2"(38mm)>2340>232" (50mm)>3460>34
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