AC3494 Activated Alumina

Catalog No. AC3494
Material Al2O3
Purity 90%
Size Customized

Stanford Advanced Materials (SAM) can provide Activated Alumina product series. Activated Alumina is a type of aluminum oxide ceramic products. SAM provides alumina ceramic products with high purity, tight dimensional tolerance, and competitive prices.

 

Related products: Aluminum Oxide PowderFused White Alumina, Fused Brown Alumina, Calcined Alumina, Submicron Alumina

Activated Alumina Description

Activated Alumina is produced from aluminum hydroxide feedstocks. Through controlled thermal treatment most water is eliminated to form the crystal lattice. Activated alumina is particularly effective as filter medias due to the porosity of the grain. Activated Alumina can be doped to aide in pH balancing of filtered materials.

Features:

-Large Specific Surface Area

-High Pore Volume

-Defined Pore Size Distribution

-Specific Catalytic Reactivity

-Specific Adsorptive Capacity

-High Crushing Strength

Activated Alumina Specifications

Typical Anaysis

Al2O3

≈90%

Na2O Total

≈0.099525%

CaO

ca. 0.01%

Fe2O3

ca. 0.02%

Characteristics

Loss on Ignition

≈8%

Specific Surface Size

200-260 m2/g

Pore Volume

≈0.35 cm3/g

Activated Alumina Applications

-Filtration

-Adsorption

-Desiccant

-Purification of Process Liquids and Gases

-pH Balance

Activated Alumina Packaging

Our Activated Alumina is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

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