Transparent ceramic grade alumina

• Post Date:

  Jan 04,2014

• Expiry Date:

  Jan 04,2015

• Detailed Description:

  Cas No. :1344-28-1 Quantity: 100000Kilograms
  Specs:high purity
  Payment Method: T/T
  CAS: 1344-28-1
  Crystalline ceramic is widely used for HPSL, bearings, infrared optical element and high frequency insulation materials, based on its special optical property. It also has characteristics of heat resistance, corrosion resistance and high thermal conductivity.
  This high purity alumina is especially developed for crystalline ceramic.
  Specification:
  1. Style No.: VK-L200N
  Crystal: a
  Appearance: White powder
  Size: 0.2-0.3um
  Density (g/cm3): 0.3-0.5
  Purity: 99.9999%
  Si : ≤0.3ppm
  Fe: ≤0.3ppm
  
  2. Style No.: VK-TTG
  Crystal: a
  Appearance: White powder
  Size: 0.3-0.5um
  Density (g/cm3): 0.3-0.5
  Purity: 99.999%
  Si : ≤3ppm
  Fe: ≤3ppm
  
  3. Style No.: VK-TT
  Crystal: a
  Appearance: White powder
  Size: 0.3-0.5um
  Density (g/cm3): 0.3-0.5
  Purity: 99.99%
  Si : ≤0.002%
  Fe: ≤0.002%
  
  Application:
  1. High pressure sodium lamp.
  2. Metal halide lamp.
  3. Bearings, infrared optical element and insulation materials.
  4. Plasma photoetching.
  
  Package: 20kg/drum or 15kg/carton
  

• CAS Registry Number:

  1344-28-1

• Synonyms:

  ;alpha-Alumina;Aluminumoxidegammamodmicron;Aluminamesh;alpha Alumina;Aluminium oxide;Aluminium oxide,active;oxo-oxoalumanyloxy-alumane;dialuminum oxygen(-2) anion;Aluminium oxide wafer;;corundum, artificial;Corundum (lattice spacing, other parameters);activated alumina;alumina activated;activated alumina ball;activated alumina desiccant;Ultrafine Alumina;

• Molecular Formula:

  Al₂O₃

• Molecular Weight:

  101.9613

• Molecular Structure:

  

• Hazard Symbols:

   Xi:;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S24/25:;
  

• Company:

  hang zhou wan jing new material co., ltd.     [ China ]        

• Contact:

  Jone

• Tel:

  0571-88852193

• Fax:

  0571-87908550

• Email:

  veking880213@126.com