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      Fused mullite
      Addtime:2011/11/9 11:21:31   Hit:0   Add to Favorites

       

      Fused mullite produced by our company processes white color, strong resistance to thermal shock and abrasion, and many other properties. The product is also a high-quality raw material for producing mullite products, pushing plates and saggars for high-temperature furnaces, etc.

                     Index
      Properties
      Fused mullite
      Guarantee value
      Typical value
       
      Chemical
      Composition
      %
      Al2O3
      74-79
      76
      SiO2
      20-25
      23
      Fe2O3
      ≤0.2
      0.1
      R2O
      ≤0.5
      0.4
      Mullite phase %
      ≥95
      Refractoriness (℃)
       ≥1800
      Grain Size(mm)
      0-1, 1-3, 3-5
      Fine powder ( Mesh )
      80,120, 180, 240, 320,500etc.
      Packing
      25kg/bag or 1000kg/bag