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Activated Alumina Powder

Activated Alumina Powder technical grades and source-listed specifications for customer review.

Activated Alumina Powder

Back to Industrial & Refractory Materials

Activated Alumina Powder is listed in GWECO’s Industrial & Refractory Materials Catalog, Revision 4 (October 2026), under Alumina Products.

Source-listed technical profile: TCH-5H.

Contact GWECO with the required grade, particle size, quantity and delivery destination to confirm current availability, packaging and shipment requirements.

GWECO did not perform the original testing. Source-reported results do not certify any particular shipment or production lot. Confirm current availability and shipment requirements with GWECO.

Available grades and sizes

TCH-5H

Technical specifications

Available sizes

Property

SPECIFIED REQUIREMENTS (NO MEASURED RESULTS SUPPLIED)

Item / property
Unit
Requirement
Al₂O₃ (α-Al₂O₃ >95%)
%
>99
SiO₂
%
<0.15
Na₂O
%
<0.25
Fe₂O₃
%
<0.05
Particle size 1 µm
%
>95
Density
g/cm³
>3.9
Moisture
%
<0.1

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Property

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Property

TCH-5H

Separate commercial size options are not specified in the catalog for this grade.

© 2026 GWECO LLC 

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