Lianyungang Zhong Ao Aluminium Co., Ltd.
Main products:calcined alumina powder,alumina ried powder,special ceramic
Products
Contact Us
  • Contact Person : Mr. Chang Tu
  • Company Name : Lianyungang Zhong Ao Aluminium Co., Ltd.
  • Tel : 86-21-82 36 13 65
  • Fax : 86-21-82 36 13 62
  • Address : Jiangsu,Lianyungang,Yunyang Road, Kunshanindustry city, The 2nd Zone of Lianyungang Export Processing Zone,
  • Country/Region : China
  • Zip : 222047

92% abrasive alumina ball

92% abrasive alumina ball
Product Detailed
1.92% Abrasive Alumina grinding balls 2.Size:1-80mm 3.Good abrasion resistance&high hardness 4.high density 5.SGS,ISO High Abrasive Alumina grinding balls  Calcined alumina of high-temperature and low sodium adopted, grinded by large-tonnage ball mill, centrifugal granulation, dry powder CIP shape. The density has been improved. Density equality, ball roundness. Good wear resistant property can ensure the purity of grinding material. The grinding efficiency is 30 or 40 times than normal grinding medium. And it improves the service life . Application: Ceramic, building materials, mining, metallurgical, cement etc.  Technical Data: 
                           Al2O3                 92% min
                           SiO2                 7% max
        CaO+MgO+Fe2O3+others                 2%
                   True  density                3.60 g/cm3
                   Water Absorption                <0.01%
                   Hardness (Mohs)                  >=9
                   Self Wear Rate                <0.01%(24h)
                   Color                   White
1. Main Properties of Inert Ceramic Balls and Alumina Balls
Dimension(mm)80706050453025
Dia.(mm)80±2.570±2.560±250±245±130±125±1
2. Alumina micro balls 
Dimension(mm)201815131086
Dia.(mm)20±1.518±1.515±113±110±18±0.56±0.5

92% abrasive alumina ball



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