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γ alumina

Gamma alumina is a porous material with high internal surface area, commonly appearing as colorless or slightly pink cylindrical particles.

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Gamma alumina

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Alumina

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Gamma alumina is a porous material with high internal surface area, commonly appearing as colorless or slightly pink cylindrical particles. It is widely used as an adsorbent, catalyst, and catalyst support in petroleum refining and petrochemical industries. Additionally, it serves as a decolorizing agent for transformer and turbine oils, and is utilized in thin-layer chromatography analysis. In laboratory settings, it acts as a highly efficient neutral desiccant.
Product Code
Al₂O₃%
SiO₂%
Fe₂O₃%
Na₂O%
Specific Surface Area
γ alumina
≥96
≤0.05
≤0.03
≤0.3
≤150 cm²/g
*All the product specifications mentioned above are subject to customization according to customer requirements.

Calcined α-alumina

Using high-quality raw materials, it is calcined at high temperatures and finely ground. Beneficial for refractory sintering, enhancing product performance.

High-temperature calcined α-alumina

Our company independently develops and produces low-sodium and medium-sodium products, with a calcination temperature of 1400℃. They are widely used in the manufacturing of refractory materials, technical ceramics, electronic components, and other fine products.

Active micro-fine calcined alumina

Processed using special techniques, it possesses characteristics of small original grain size, uniformity, high activity, and ease of sintering. Mainly used in industrial high-temperature ceramics, special refractories, cement kiln bricks, unshaped refractories, and the production of magnesia-alumina bricks, among other fields.

Ceramic tile and glaze dedicated alumina

All the product specifications mentioned above are subject to customization according to customer requirements.

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