Silica Alumina Gel

• Post Date:

  Jan 19,2021

• Expiry Date:

  Jan 19,2022

• Detailed Description:

  Silica Alumina Gel
  
  :: Physical character ::
  A stable chemical,flame-resisting,insoluble in any solvent except strong alkali or hydrofluoric acid.
  Superficial polarity,thermal stability,performance of adsorption and separation are all better than that of fine-pored silica gel.
  :: Color ::
  light yellow.
  :: Chemical molecular formula ::
  SiO2.nAl2O3.xH2O.
  :: Use ::
  With higher surface area and drying ability,the absorbent is being widely used in many fields.For its higher compression strength and lower rattle loss, it has longer life and higher performance-value ratio than fine-pored silica gel.
  :: Main application ::
  1.drying of gas
  2.drying of natural gas
  3.drying of liquid gas
  4.drying of compressed air
  :: Technical Data ::
  Item Specifications
  Adsorption capacity,%
  (25?,wt) RH=10%, = 5.5
  RH=20%, = 9.0
  RH=40%, = 19.0
  RH=650%, = 30.0
  RH=80%, = 35.0
  Pore volume, ml/g Approx. 0.4
  Specific surface area, m2/g 600-800
  Bulk density ,g/L Approx. 750
  SiO2 content % Approx. 97
  Al2O3 content, % Approx. 3
  Moisture content % = 3.0
  Compression strength,N %= 200
  
  :: Size ::
  2-4mm, 1-3mm
  :: Packaging ::
  25 kg per compound bag or 500kg per container bag.
  :: Remarks ::
  Packing and size may be customized per your specific requirements
  

• Company:

  Qingdao Double Dragon Industry Co., Ltd.     [ China ]        

• Contact:

  Lorna Qiu

• Tel:

  86-532-85889188

• Fax:

• Email:

  lorna@qddoubledragon.com