Aluminum Oxide Nanopowder (Al₂O₃, Gamma, 99+%, 80nm) is a high-purity material with a particle size of approximately 80 nanometers (nm). Featuring a gamma-phase crystalline structure, it offers excellent thermal stability, high surface area, and remarkable chemical resistance, making it ideal for a wide range of applications in catalysis, electronics, ceramics, and coatings.
Key Features:
- Aluminum Oxide (Al₂O₃): Aluminum oxide is known for its exceptional mechanical properties, including hardness, thermal stability, and electrical insulation, making it an essential material in a variety of industrial applications.
- Gamma Phase: The gamma-phase crystalline structure of aluminum oxide provides a high surface area and increased reactivity compared to other phases, making it particularly suitable for catalytic and functional applications.
- Purity (99+%): With a purity of 99% or greater, this nanopowder ensures minimal impurities, offering consistent and reliable performance in sensitive and advanced applications.
- Particle Size (80nm): The 80nm particle size provides a balance between surface area and handling convenience, enhancing the powder’s dispersion and reactivity in various processes.
Properties:
- High Surface Area: The fine particle size results in an increased surface area, which is essential for catalytic processes and applications that require high surface reactivity.
- Thermal Stability: Aluminum oxide retains its properties even at high temperatures, making it an ideal material for use in high-temperature environments.
- Chemical Resistance: Its excellent resistance to corrosion and chemical interactions ensures its durability and reliability in aggressive chemical environments.
- Electrical Insulation: Al₂O₃ acts as a strong electrical insulator, making it highly suitable for electronic and electrical applications.
- Catalytic Properties: The gamma-phase structure enhances the nanopowder’s catalytic properties, improving its effectiveness in chemical reactions and industrial processes.
Applications:
- Catalysis: Used as a catalyst or catalyst support in chemical processes, thanks to its high surface area and enhanced reactivity.
- Electronics: Employed in the manufacturing of insulating components and substrates for electronic devices, where high electrical resistance and thermal stability are required.
- Ceramics and Refractories: Incorporated into the production of high-performance ceramics and refractory materials due to its mechanical strength and thermal resistance.
- Nanocomposites: Improves the properties of composite materials, particularly in terms of thermal stability, mechanical strength, and wear resistance.
- Sensors: Utilized in gas and chemical sensors for its ability to interact with various gases and chemicals, enhancing sensor sensitivity and performance.
- Abrasives and Polishing: Its fine particle size and hardness make it ideal for precision abrasives and polishing applications.
Handling and Safety:
- Health and Safety Considerations: Avoid inhalation, ingestion, or contact with the skin and eyes. Use appropriate personal protective equipment (PPE) such as gloves, goggles, and masks. Ensure proper ventilation when handling the material.
- Storage: Store the nanopowder in a dry, cool, and well-ventilated environment. Ensure containers are tightly sealed to prevent exposure to moisture and contamination.
- Precautions: Handle with care to avoid the generation of dust. Dispose of waste material according to local environmental and safety regulations.
Summary:
Aluminum Oxide Nanopowder (Al₂O₃, Gamma, 99+%, 80nm) offers high purity, excellent thermal stability, and outstanding chemical resistance, making it a versatile material for applications in catalysis, ceramics, electronics, and nanocomposites. Its gamma-phase crystalline structure provides enhanced catalytic properties and high surface area, making it an ideal choice for industrial and scientific applications. Proper handling and storage are necessary to maintain its quality and ensure optimal performance in demanding applications.
