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      Home > Metals & Materials > Nanometer & Ceramic > High purity alumina for sapphire crystal
      HangZhou WanJing New Material Co.,Ltd
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      High purity alumina for sapphire crystal
      Model: VK-L100K
      CAS No.:1344-28-1
      Specification:
      1. Style: VK-L100G
      Appearance: White powder
      Size: 0.2-3um
      Density, g/cm3: 0.4-1
      Purity, %: 99.999
      Si, ppm: 3
      Na, ppm: 1
      Fe, ppm: 3
      Ca, ppm: 1
      Mg, ppm: 1

      2. Style: VK-L100K
      Appearance: White pellet
      Size: 50mm/60mm
      Density, g/cm3: 3.3-3.7
      Purity, % : 99.999
      Si, ppm: 3
      Na, ppm: 1
      Fe, ppm: 3
      Ca, ppm: 1
      Mg, ppm: 1

      3. Style: VK-L100Q
      Appearance: White beads
      Size: 1.5-3.5mm
      Density, g/cm3: 0.7-1.3
      Purity, % : 99.999
      Si, ppm: 3
      Na, ppm: 1
      Fe, ppm: 3
      Ca, ppm: 1
      Mg, ppm: 1

      4. Style: VK-L100D
      Appearance: Columnar crystal
      Size: 30kg/60kg/80kg
      Density, g/cm3: 3.3-3.9
      Purity, % : 99.999
      Si, ppm: 3
      Na, ppm: 1
      Fe, ppm: 3
      Ca, ppm: 1
      Mg, ppm: 1

      5. Style: VK-L100DS
      Appearance: crackles
      Density, g/cm3: 3.9
      Purity, %: 99.999
      Si, ppm: 3
      Na, ppm: 1
      Fe, ppm: 3
      Ca, ppm: 1
      Mg, ppm: 1

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