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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