Lead Optima Element Tech Company

L-OptimaModel Al2O3 -Powder

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As far-infrared emitting materials, they are used in chemical fiber products, high-pressure sodium lamps, transparent ceramics, heat conducting fluids and so on.



  • CAS No:1344-28-1
  • Formula:  Al2O3
  • Material : Al2O3
  • Size : 20, 40, 50, 100, 150, 200, 300, 500nm
  • Density(g/cm3) : 3.97
  • Refractive Index : 1.765
  • Form : White powder
  • Purity : 3N, 4N
  • High purity nano Aluminum Oxide powder
  • Crystal form: α
  • Specific surface area(m2/g): 60-160