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      "
      E-mail: admin@zbqinai.com
      PRODUCTS SHOW
        White Fused Alumina
        Brown Fused Alumina
        Sillimanite
        High-Temperature Alumina
      PRODUCT SHOW/Company

      Brown Fused Alumina
      Brown Fused Alumina is fusing under the high temperature of above 2250°C with high quality abrasive bauxite as raw material. It is characterized by good self-sharpening and high grinding ability. Brown Fused Alumina can produce ceramic grinding wheel ,resinoid grinding wheel. And BFA could be used for abrasive、sandblasting and precision casting.
       
      In order to meet the demands of the refractory industry, we independently develop and produce brown fused alumina. Which is characterized by high purity,good crystal,strong fluidity,low coefficient of linear expansion,good corrosion-resistance and so on. RS Brown fused alumina could not burst、pulverise and craze in using course.

      Specification:

      Project/ index

      chemical composition(%)

      physical property

      Al2O3

      >95

       

      Fe2O3

      <0.3

       

      TiO2

      <3

       

      Si2O

      <1

       

      True density

       

      >3.97

      Colour

       

      Tan

      RefractorinessDC

       

      >1850

      Volume densityg/CM3

       

      >3.8

      Apparent air rate(%)

       

      <8


      product
      Specifications

      Mesh

      2.4-4

      4-7

      7-18

      -18

      -80

      -200

      -325

      -400

      mm

      8-5

      5-3

      3-1

      1-0

      0.21-0

      0.074-0

      0.044-0

      0.0385-0

       

      Note:Size as per customer’s requirement.
      Packing:
      1 MT big bag or 25kg paper bag *40 bags on one pallet; As per customer’s requirement
      2017COPYRIGHT@Zibo Qinai Furnace Material Co. LTD Address:Zibo Qinai Furnace Material Co., Ltd. Zibo, Shandong, China. Tel:+86 13053362999 Fax:+86 0533-6888877
      Email:admin@zbqinai.com Web:http://www.edgyemily.com
      泛亚竞猜
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