Catalog Number
ACMA00050955
Product Name
High Surface Area Activated Alumina (absorbent in air separation)
Application
The activated alumina is used as a charge material in foreline traps to prevent generated from backstreaming into the system.
Bulk Density
0.68-0.72 g/ml
Chemical Composition
Al2O3 ≥90%
Na7O ≤0.3%
I.L 6-8%
Crushing Strength
Φ3-5 ≥100 N/grain
Φ4-6 ≥110 N/grain
Φ5-7 ≥150 N/grain
Φ6-8 ≥200 N/grain
Drying Method
Static Drying
Feature
Activated alumina has the advantages of large specific surface area, high strength, good thermal stability, many micropores, and good dispersion, so it has a high affinity for water/impurities and active catalysts.
Static Absorption
Water 20%