Alumina 3μm

Nabalox 315

Aluminium oxide calcined ( 3μm )

Aluminium oxide produced commercially is obtained by the calcination of aluminium hydroxide. Calcined alumina products are used in a wide range of ceramic and refractory applications. Alumina offers many specific properties - High compression strength, resistant to abrasion, chemically resistant, high hardness, high thermal conductivity, high dielectric strength and resistant to thermal shock.

General Uses for Calcined Aluminium Oxide:

Ceramic materials such as Electronic devices
Mechanical parts
Whiteware
Fillers for resin
A key raw material for refractories and abrasives
In pottery it is used to increase glaze viscosity, firing range and resistance to crystallization.

Properties of Alumina:

CAS No. 1344-28-1
Chemical Formula: Al₂O₃
M.Wt: 101.96
S.Gravity: 3.95
d50 particle size - 3μm
Al2O3 %: 99.6
Na2O %: 0.3
SiO2 %: 0.03
Mohs Hardness: 9
Refractive Index: 1.768
Solubility: insoluble in water
Melting point: ca 2050C
Appearance: White crystalline powder
Other Names: Alumina calcined, calcined aluminium oxide, activated Alumina; alpha-Alumina

Nabalox 315 is a specific type of high-purity alumina (aluminum oxide, Al₂O₃) produced by Nabaltec AG. It is characterized by its high chemical purity, controlled particle size distribution, and specific surface area, which make it suitable for a variety of advanced technical applications. Here are some key applications and uses:

1. Ceramics

Application: Used as a raw material in the production of high-performance ceramics.
Use: Enhances the mechanical strength, thermal stability, and wear resistance of ceramic components used in industries such as automotive, aerospace, and electronics.

2. Refractories

Application: Utilized in the production of refractory materials that withstand high temperatures.
Use: Key component in refractory bricks, crucibles, and linings for furnaces and kilns, ensuring durability and thermal insulation.

3. Abrasives

Application: Incorporated into abrasive products for precision grinding and polishing.
Use: Ideal for producing fine abrasives used in applications requiring high surface quality, such as in the optical and electronics industries.

4. Catalysts and Catalyst Supports

Application: Acts as a catalyst support in chemical processes.
Use: Provides a high surface area and thermal stability for catalysts used in petrochemical, environmental, and chemical synthesis applications.

5. Electronic Components

Application: Used in the manufacturing of substrates and insulators for electronic components.
Use: Ensures high thermal conductivity and electrical insulation in products such as circuit boards, semiconductors, and LED components.

6. Polishing Compounds

Application: Ingredient in polishing slurries and compounds.
Use: Provides high precision and fine finishes for polishing glass, metals, and other hard materials.

7. Advanced Composites

Application: Reinforcement material in advanced composite materials.
Use: Enhances the mechanical properties, such as strength and toughness, of composite materials used in high-performance applications.

8. Glass

Application: Used in the production of specialty glasses.
Use: Contributes to the thermal and mechanical properties of glass used in applications like optical lenses and glass fibers.

9. Medical and Dental Applications

Application: Material for medical and dental prosthetics and implants.
Use: Provides biocompatibility, wear resistance, and strength in medical devices such as joint replacements and dental crowns.

Properties of Nabalox 315:

High Purity: Ensures consistent performance and minimal contamination in high-precision applications.
Controlled Particle Size: Allows for uniform application and performance in end products.
High Surface Area: Beneficial for catalytic and adsorption applications.
Thermal Stability: Suitable for high-temperature applications.

Handling and Safety:

Handling: Use appropriate PPE such as gloves and masks to avoid inhalation and contact with skin.
Safety: Generally non-toxic but should be handled with care to prevent inhalation of fine particles, which can cause respiratory issues.

PLEASE NOTE: This product is not for human or animal consumption.

Click Here for MSDS for Aluminium Oxide Calcined

Click here for Sales Specification Sheet for Alumina

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Alumina - Aluminium Oxide Calcined (3μm) - Pottery, Ceramics, Abrasive

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