<em id="mfmqq"><object id="mfmqq"><input id="mfmqq"></input></object></em>
    <th id="mfmqq"></th>
    
    
  1. <dd id="mfmqq"></dd>
    <dd id="mfmqq"><big id="mfmqq"></big></dd>

    <dd id="mfmqq"><pre id="mfmqq"></pre></dd>
      <em id="mfmqq"><object id="mfmqq"><input id="mfmqq"></input></object></em>

       
      CH / EN
      Products details

      Magnesium-alumina spinel brick

      0.00
      0.00
        


      Magnesium-alumina spinel brick (MLJ) is the main raw material with high purity magnesium sand and synthetic magnesium-alumina spinel, and the main crystal phase is magnesia and spinel. The high temperature performance of its products, high thermal shock stability and strong slag resistance. It is widely used in the transition zone of cement rotary kiln, the grid of glass kiln, the stable change in the kiln of the kiln and the furnace of refractory material.

      Magnesia-Alumina Spinel Brick


      Brand

      MLJ-75A

      MLJ-75B

      MLJ-80

      MLJ-85A

      MLJ-85B

      MLJ-93A

      MLJ-93B

      %,

      Chemical composition

      MgO≥

      75

      75

      80

      85

      82

      88

      85

      Al2O3

      5-10

      5-8

      9

      9

      9

      5

      5

      SiO2≤

      0.6

      1.0

      1.5

      0.6

      2.5

      0.6

      2.0

      %,   Apparent porosity

      17

      17

      17

      16

      17

      16

      17

      g/cm3   Bulk Density

      2.95

      3.05

      2.95

      2.95

      2.95

      2.95

      2.95

      MPa,   Crushing strength

      45

      45

      45

      45

      40

      45

      40

      ℃ ≥   Load softening point

      1700

      1700

      1700

      1700

      1700

      1700

      1700

      Thermal shock stability 1100 ℃ water

      10

      10

      10

      12

      10

      12

      10

       

      厨房打野战a片_又粗又壮又色又大又爽的视频_激情五月天丁香_亚洲成a人片在线观看日本