9 Mohs Hardness 99.2% Alumina Content Tabular Alumina with ≥ 1790°C Refractoriness for High Temperature Applications

Product Description:

Tabular Alumina is a high-quality form of aluminium oxide known for its exceptional properties and wide range of industrial applications. Manufactured through a specialized process, this material is characterized by its unique tabular structure, which imparts superior mechanical strength, high density, and excellent thermal stability. As a premium grade product, Tabular Alumina is widely used in various sectors including refractories, ceramics, abrasives, and electronics, making it an indispensable material for advanced manufacturing processes.

The primary material of Tabular Alumina is aluminium oxide (Al2O3), which is renowned for its outstanding hardness and resistance to chemical and thermal wear. This makes it an ideal choice for applications demanding durability and endurance under extreme conditions. One of the key physical attributes of Tabular Alumina is its low apparent porosity, which is typically ≤ 1%. This low porosity ensures minimal absorption of moisture and other substances, enhancing the material’s long-term stability and performance, especially in high-temperature environments.

Another critical parameter of Tabular Alumina is its bulk density, which is ≥ 3.5g/cm³. The high bulk density contributes to the material’s superior abrasion resistance and mechanical strength, making it highly suitable for use in refractory linings where it can withstand intense heat and thermal shock without degrading. The dense nature of Tabular Alumina also ensures better thermal conductivity and structural integrity, which are essential for maintaining the efficiency and safety of industrial furnaces and kilns.

In the refractory industry, Tabular Alumina plays a vital role due to its excellent thermal stability and resistance to slag attack. It is commonly used in the production of refractory bricks, castables, and other components that line high-temperature furnaces, steel ladles, and kilns. The material’s ability to maintain strength at elevated temperatures helps extend the service life of refractory products, reducing the frequency of maintenance and downtime in industrial operations.

In ceramics, Tabular Alumina is valued for its contribution to the production of advanced ceramic materials with enhanced mechanical and thermal properties. Its incorporation into ceramic formulations improves the hardness, wear resistance, and thermal shock resistance of the final products. This makes it ideal for manufacturing cutting tools, insulators, and other high-performance ceramic components that require reliability and durability.

Tabular Alumina is also widely used in the abrasives industry. Its hardness and density make it an excellent abrasive material for grinding, polishing, and cutting applications. The controlled particle size and shape of Tabular Alumina contribute to efficient and consistent abrasive performance, which is critical for achieving high-quality finishes in metalworking and other precision manufacturing processes.

In the electronics sector, Tabular Alumina’s electrical insulation properties and thermal stability enable its use in components such as substrates, insulators, and other electronic parts. The material’s ability to withstand high temperatures without deformation or loss of electrical properties makes it a reliable choice for various electronic applications, including semiconductor manufacturing and high-power electronic devices.

To summarize, Tabular Alumina is a versatile and high-performance aluminium oxide product with a bulk density of ≥ 3.5g/cm³ and an apparent porosity of ≤ 1%. Its outstanding thermal, mechanical, and chemical properties make it indispensable in refractories, ceramics, abrasives, and electronics. The reputation and quality assurance associated with Tabular Alumina further enhance its value for industrial users seeking durability and efficiency. Whether used in high-temperature refractory linings, advanced ceramics, precision abrasives, or electronic components, Tabular Alumina delivers exceptional performance that meets the rigorous demands of modern manufacturing.

Features:

• Product Name: Tabular Alumina
• Material: Aluminium Oxide
• Hardness: 9 Mohs
• Alumina Content: 99.2%
• Refractoriness: ≥ 1790°C
• Content of Na2O: ≤ 0.35%
• High purity and excellent quality of tabular alumina
• Superior performance and durability in applications using tabular alumina
• Reliable and consistent characteristics of tabular alumina for industrial use

Technical Parameters:

Applications:

HUAO Tabular Alumina, originating from China, is a high-quality refractory material known for its exceptional properties. With a refractoriness of ≥ 1790°C and a hardness of 9 Mohs, this aluminium oxide-based product is ideal for demanding industrial applications. The particle size range of 0.1 mm to 5 mm and a low Na2O content of ≤ 0.35% ensure superior performance and stability under extreme conditions.

One of the primary application occasions for HUAO tabular alumina is in the manufacture of refractory linings for furnaces, kilns, and reactors. Its high refractoriness and hardness make it suitable for environments exposed to intense heat and mechanical wear. Industries such as steelmaking, cement production, and glass manufacturing greatly benefit from the durability and thermal resistance provided by this material.

In the ceramics industry, white tabular alumina is prized for improving the strength and thermal shock resistance of advanced ceramic products. HUAO tabular alumina can be used as an additive to enhance the performance of ceramic tiles, kiln furniture, and other high-temperature ceramic components. Its purity and consistent particle size distribution contribute to producing uniform and high-quality ceramic materials.

The abrasives industry also relies on tabular alumina for producing grinding wheels, cutting tools, and polishing compounds. The hardness of 9 Mohs ensures effective abrasion and long tool life, making HUAO’s tabular alumina a preferred choice for precision abrasive applications.

Additionally, white tabular alumina finds applications in the production of catalyst carriers and thermal insulating materials due to its excellent thermal stability and chemical inertness. These properties make it suitable for use in chemical reactors and thermal insulation systems where high temperature performance is critical.

In summary, HUAO tabular alumina is a versatile material with a wide range of application occasions and scenarios. Whether used in refractory linings, advanced ceramics, abrasives, or catalyst carriers, this product delivers outstanding performance. Its attributes such as high refractoriness, low sodium oxide content, optimal particle size, and superior hardness make it a reliable choice in various industrial sectors, comparable to renowned products like tabular alumina and tabular alumina.

Customization:

HUAO offers customized product services for tabular alumina to meet the diverse needs of various industries. Our tabular alumina is sourced from CHINA and is made from high-quality aluminium oxide with an alumina content of 99.2%. We provide a particle size range from 0.1 mm to 5 mm to suit different application requirements.

Our tabular alumina is ideal for use in refractories, ceramics, abrasives, and electronics, ensuring superior performance and reliability. The apparent porosity of our tabular alumina is maintained at ≤ 1%, which guarantees excellent density and durability in your specialized applications.

At HUAO, we customize the specifications of tabular alumina according to your precise needs, ensuring optimal material characteristics for your production processes. Whether you require specific particle sizes, alumina content, or porosity levels, we are committed to delivering high-quality tabular alumina tailored to your exact requirements.

FAQ:

Q1: What is Tabular Alumina used for?

A1: Tabular Alumina is primarily used as a refractory material in high-temperature industrial applications such as steelmaking, cement production, and glass manufacturing due to its excellent thermal stability and high density.

Q2: What is the brand name of this Tabular Alumina?

A2: The Tabular Alumina is branded under the name HUAO.

Q3: Where is HUAO Tabular Alumina manufactured?

A3: HUAO Tabular Alumina is produced in China.

Q4: What are the key characteristics of HUAO Tabular Alumina?

A4: HUAO Tabular Alumina features high purity, high density, excellent wear resistance, and outstanding thermal shock resistance, making it suitable for demanding refractory applications.

Q5: Can HUAO Tabular Alumina be customized according to specific requirements?

A5: Yes, HUAO offers customization options for Tabular Alumina to meet different particle sizes and specifications based on customer needs.