Aluminum Hydroxide Nanopowder (Al(OH)₃, 99.9%, 100nm) is a high-purity nanopowder with a particle size of approximately 100 nanometers (nm). It is a fine form of aluminum hydroxide known for its chemical stability, flame-retardant properties, and versatility in a variety of industrial and scientific applications. With a purity of 99.9%, this nanopowder is ideal for use in fields requiring high-quality, finely divided materials, such as catalysis, water treatment, pharmaceuticals, and materials science.
Key Features:
- Aluminum Hydroxide (Al(OH)₃): Aluminum hydroxide is a widely used compound with remarkable properties such as non-toxicity, chemical stability, and the ability to act as a flame retardant, catalyst precursor, and filler material.
- Purity (99.9%): The 99.9% purity ensures that the nanopowder is free of contaminants, making it suitable for precision applications where material consistency is critical.
- Particle Size (100nm): The 100nm particle size provides an excellent balance between surface area and handling ease, enhancing the material’s reactivity and effectiveness in various processes.
Properties:
- High Surface Area: The nanopowder’s fine particle size increases the surface area, improving its reactivity and effectiveness in catalytic, adsorption, and material interaction processes.
- Chemical Stability: Aluminum hydroxide is known for its chemical resistance, ensuring that it performs well even in harsh environments, resisting oxidation and corrosion.
- Flame Retardant: Due to its ability to release water when heated, aluminum hydroxide acts as an effective flame retardant, enhancing the fire resistance of materials such as plastics, textiles, and coatings.
- Non-Toxic: As a non-toxic material, aluminum hydroxide is safe for use in applications involving food, pharmaceuticals, and environmental technologies.
- Hydrophilic Properties: The hydrophilic nature of the nanopowder enhances its compatibility with aqueous systems, making it particularly effective in water-based applications.
Applications:
- Flame Retardants: Aluminum hydroxide is extensively used in the production of flame-retardant materials, especially in the plastics, coatings, and textiles industries, to improve their fire resistance.
- Catalysis: It serves as a catalyst support in various chemical reactions, especially in industrial processes where aluminum-based catalysts are needed.
- Pharmaceuticals: In the pharmaceutical industry, aluminum hydroxide is used as an antacid and in the production of aluminum-based compounds for medicinal use.
- Water Purification: The nanopowder’s high surface area makes it an effective adsorbent for removing impurities and heavy metals from water, making it useful in water treatment processes.
- Abrasives: The hardness and fine particle size make aluminum hydroxide a suitable material for use in abrasive and polishing applications, particularly in precision surface finishing.
- Composite Materials: When used as an additive in composite materials, aluminum hydroxide enhances their thermal stability, flame resistance, and mechanical strength.
Handling and Safety:
- Health and Safety Considerations: Avoid inhalation and prolonged skin contact. Wear appropriate personal protective equipment (PPE) such as gloves, goggles, and masks. Ensure proper ventilation during handling.
- Storage: Store in a cool, dry, and well-ventilated area. Keep the containers tightly sealed to prevent contamination and moisture absorption.
- Precautions: Handle with care to avoid generating dust. Dispose of waste material according to local environmental and safety regulations.
Summary:
Aluminum Hydroxide Nanopowder (Al(OH)₃, 99.9%, 100nm) offers outstanding chemical stability, flame retardant properties, and high surface area, making it a versatile material in industries like catalysis, water purification, pharmaceuticals, and materials science. Its non-toxic nature and effective performance in a variety of applications highlight its importance in both industrial and scientific fields. Proper handling and storage are essential for maintaining its quality and ensuring optimal performance.
