Small pore pseudoboehmite

Small pore pseudoboehmite

Performance: This product is a white powder with high purity, low bulk density, large pore volume, large specific surface, easily dispersed characteristics.Soluble in dilute acid, dilute alkali solution, good compatibility properties.Low temperature dehydration becomes highly active calcined alumina.

Small pore pseudoboehmite main uses

This product is a good raw material of various aluminum salts.After molding, can be used for different shapes of desiccants, adsorbents and catalyst supports.Glass and enamel industry for colorants, stabilizers, fillers also inks, luminescent quality raw materials.

 

Small pore pseudoboehmite physical and chemical indicators

Fe2O3 Na2O L.O.I Gel index 3H2O Pole Volume ml/g BET  
      %    
% % %   m2/g  
HYU-01 0.03 0.3 40 95 ≤5 ≥0.3 250
HYU-02 0.03 0.3 35 95 ≤5 ≥0.3 250
HYU-03 0.03 0.1 35 95 ≤5 ≥0.3 250
  BET Dry basis SiO2 Gel index Na2O Fe2O3  
Porosity  
  M1/g M2/g % % % % %
HYU0104 0.37-0.45 240-280 >60 <0.06  >96  <0.10 <0.02
0.37-0.45 240-280 >60 <0.06 >96 <0.05 <0.02
HYU105 0.37-0.45 240-280 >60 <0.06  >96  <0.30 <0.02

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