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    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彩票大师主页、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彩票大师主页、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
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