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17~99.5% Alumina Ceramic Ball Grinding Ball for Support Catalyst Ceramic Packing1
Industrial Ceramic Products, Grinding Ball, Ceramic Ball
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd
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Product Description Inert ceramic ball support Media are the most widely used support media in the world because of their excellent consistence and reliability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst. ApplicationIt has the advantages of high density,high mechanical strength and good wear resistance.grinding porcelain ball is an economical,widely used non-metallic grinding medium,grinding porcelain ball is mainly used in machinery,electronics,aerospace and other fields,can also be used in fertilizer,chemical industry and other industries.Product ParametersChemical compostion for 17% alumina ceramic ball:Al2O3+SiO2Al2O3Fe2O3MgOK2O+Na2O +CaOOther> 93%17-19%<1%<0.5%<4%<1%Leach able Fe2O3 is less than 0.1%Chemical composition for 23% alumina ceramic ball:Al2O3+SiO2Al2O3SiO2Fe2O3MgOK2O+Na2O+CaOOther> 92%23-26%68-73%<1%<2.5%<4%<0.5%Leach able Fe2O3 is less than 0.1% Chemical Composition for Medium Alumina Ceramic BallAl2O3+SiO2Al2O3Fe2O3MgOK2O+Na2O +CaOOthers> 93%>50%<1%<0.5%<4%<1%Chemical Composition for High Alumina Ceramic BallAl2O3Fe2O3MgOSiO2Na2O>99%<0.1%<0.5%<0.2%<0.05%Physical properties:ItemValueWater absorption (%)<0.5Bulk density (g/cm3)1.35-1.4Specific gravity (g/cm3)2.3-2.4Free volume (%)40Operation temp.(max) (oC)1100Moh's hardness (scale)>6.5Acid resistance (%)>99.6Alkali resistance (%)>85 Detailed size &Crush strengthSizeCrush strengthKg/particleKN/particle1/8''(3mm)>35>0.351/4''(6mm)>60>0.603/8''(10mm)>85>0.851/2''(13mm)>185>1.853/4''(19mm)>487>4.871''(25mm)>850>8.51-1/2''(38mm)>1200>122''(50mm)>5600>56Detailed PhotosInert porcelain ball has the characteristics of high strength,high chemical stability and thermal stability,inert porcelain ball can withstand high temperature,high pressure and acid,alkali,salt and various organic solvents corrosion,inert porcelain ball is widely used in petroleum,chemical industry,fertilizer,environmental protection and other industries.the inert porcelain ball is used as the supporting and covering material of the catalyst in the reactor,which can buffer the impact of the liquid and gas entering the reactor on the catalyst,protect the catalyst,and improve the distribution of the liquid in the reactor. The classification of inert porcelain balls includes two kinds of packing porcelain balls and grinding porcelain balls.packing ceramic balls are widely used in petroleum,chemical industry,fertilizer and environmental protection industries.is used as the covering supporting material and tower packing of catalyst in reactor.grinding class porcelain ball is mainly used in ball mill,cylindrical grinding machine vibration grinding machine,fine crushing equipment of grinding medium,has high hardness,large volume density,advantages of corrosion resistance,its grinding efficiency and wear resistance significantly better than ordinary or natural pebble stone,in ceramics,enamel,glass,paint chemical and other industries widely used. Related products Product LinePackaging & ShippingFAQ
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