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High Purity Activated Alumina
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.

Product Typical PropertiesAC-G1

AC-G2
(milled)

AC-A1

AC-A2
(milled)

Crystal Structure
γγαα

Average Particle Size
(by Bettersize Laser 9300SE)

〔D50,um〕15-251-315-252-4
Loose Bulk Density〔g/cm30.30-0.400.20-0.300.50-0.600.30-0.40
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


高纯活性氧化铝xwj.png

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