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Calcined Alumina

Calcined Alumina for Industrial Applications
  • CAS Number: 1344-28-1
  • (Al₂O₃)
Calcined alumina (Al₂O₃) for industrial applications, available for immediate supply in 25 kg bags, big bags and bulk.
Al₂O₃
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Description
At PILATO, we market calcined alumina for the industrial market in Spain. Through a company-wide, integrated quality management system, we ensure immediate product availability and an operational approach focused on meeting our customers’ delivery schedules and technical requirements, while integrating seamlessly into their supply chains.

Thanks to its high thermal resistance, excellent chemical stability and hardness, calcined alumina can be used in the manufacture of refractory products such as bricks, furnace linings and crucibles, as well as in abrasives and ceramic products ranging from tiles to sanitaryware. It is also used as a catalyst support in petrochemical processes and water treatment applications.

We supply calcined alumina in 25 kg bags, big bags and bulk, supported by agile logistics to facilitate its integration into processes already validated by our customers.

  • Benefits

Why choose PILATO as a supplier?

Partnering with PILATO means working with a supplier that has knowledge of the industrial environment and strong logistics capabilities. Our business focuses on offering:

Immediate availability

Immediate availability from our logistics facilities in Spain.

Compliance with Technical Requirements

Compliance with the technical requirements typically requested by our clients

Personalized service

Local presence and personalized service to coordinate deliveries and address sales-related questions.

Commitment

Commitment to traceability, consistency across batches, and a stable supply.

  • Frequently Asked Questions

Frequently Asked Questions About the Calcined Alumina

What is the difference between calcined alumina and white corundum?

Both products are aluminium oxide (Al₂O₃) and share the same CAS number, but not the same form. Calcined alumina is produced by calcination and is used as a raw material in ceramic and refractory formulations. White corundum is fused and crystallised alumina, and its hardness makes it suitable for abrasive and surface treatment applications. The choice depends on whether you need to add alumina to a composition or require abrasive capability.

Aluminium oxide combines a very high melting point with chemical stability against slags and furnace atmospheres. This is why it is used in refractory bricks, furnace linings and crucibles, where the material must retain its properties cycle after cycle at high temperature without reacting with its contents.

It acts on the mechanical strength and dimensional stability of the fired body, and contributes to the surface hardness of the glaze. In glazes and frits it is also used to adjust the viscosity of the melt and the behaviour of the coating during firing.

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Our team is here to help. Send us the form, and we’ll work with you to find the best solution for your industry or application.

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