High Purity Activated Alumina
This gamma-alumina having very high surface areas and pore structure are used as catalyst carriers, adsorbents and more; Alpha-alumina is used in advanced ceramics, advanced spraying materials and so on.
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Introduction

This gamma-alumina having very high surface areas and pore structure are used as catalyst carriers, adsorbents and more; Alpha-alumina is used in advanced ceramics, advanced spraying materials and so on.

 

ProductTypical PropertiesAC-G1AC-G2(milled)AC-A1AC-A2(milled)
Crystal Structure
γγαα
Average Particle Size(by Bettersize Laser 9300SE)〔D50,um〕15-251-315-252-4
Loose Bulk Density〔g/cm3〕0.30-0.400.20-0.300.50-0.600.30-0.40
BET Surface Area〔m2/g〕250-300260-31010-2010-20
Pore Volume〔ml/g〕0.400.250.020.02
Purity(Al2O3)〔%〕>99.99>99.99>99.99>99.99
  Impurity≤ (by ICP-OES)Na〔ppm〕50505050
Ca〔ppm〕3333
Mg〔ppm〕1111
Fe〔ppm〕5555
Si〔ppm〕30303030
Ti〔ppm〕1111
Cu〔ppm〕2222
Packing(As per customer’s requests)〔drum/〕kgkgkgkg

 

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AC-G1 AC-G2
 

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