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

      White Fused Alumina(For Refractory and Abrasive using.)
      White fused alumina electrically fused in electric furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency.
      White fused aluminum oxide becomes the first choice for the sandblasting technics, meanwhile, it is also the ideal material for abrasive and workpiece cleaning, and polishing. 
      Comparing with brown fused alumina, white aluminum oxide is also characterized by its high purity, acid and alkali resistance, good thermal stability. It’s the high grade refractory materials.
      Specification:

      Project/ index

      chemical composition(%)

      physical property

      Al2O3

      >99.2

       

      Fe2O3

      <0.1

       

      Na2O3+K2O

      <0.3

       

      Si2O

      <0.1

       

      True density

       

      >3.95

      Colour

       

      White

      RefractorinessDC

       

      >1850

      Volume densityg/CM3

       

      >3.5

      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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