What is γ-Alumina?

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net

What exactly is g–Alumina? Alumina in g type crystal form is called g–alumina.
–type alumina does not dissolve in water, but it can be dissolved in an acidic or alkali solution. When heated to 1200°C, g-type aluminum is transformed into a type alumina. The porous substance g-type Alumina has a high level of activity, and a strong adsorption ability. It is porous with an inner surface area that can cover several hundred meters. These cylindrical pinkish or colorless industrial products have good resistance to high pressure.

g – Alumina Properties
The particle size of g-phase nano-alumina is smaller than that of 20nm, with uniform particle size distribution, high purity, excellent dispersion, high specific surface, high temperature-resistant inertia and high activity, so it belongs to active alumina, porosity, high hardness and good dimensional stability.
You can use it to strengthen and toughen many types of materials, including rubber, plastics, ceramics, refractories, etc., particularly in improving compactness and finish as well creep resistance, creep resistance, wear resistance, cold and heat fatigue and fracture toughness of polymers. It’s easy to dissolve in solvent water. You can mix it with ethanol, propanol and propylene glycol or isopropanol as well as ethylene glycol monobutylether, acetone and butanone. It’s often used in epoxy resin, plastics, and other materials.

What’s g-Alumina for?
Coatings: Wear-resistant coatings, porcelain film coatings, and plasma spraying.
Ceramics: Bioceramics, translucent ceramics, and alumina clays.
The petrochemical industry has catalysts, catalyst carriers and automotive exhaust purification materials.
Polishing materials: single crystal silicon wafer grinding and submicron / nanometer polishing materials.
Lighting: High pressure sodium transparent tube, long afterglow and rare earth tricolor, phosphors, and other phosphors.
Electronics: Single crystal and integrated circuit substrates, far-infrared material, and single crystal materials
Cosmetic Fillers:
Organic membrane materials.

Aluminum Oxide Price
Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity and market sentiment are also important.
Send us an enquiry if you want to know the current al2o3 price. (brad@ihpa.net)

Aluminum Oxide Supplier
Technology Co. Ltd. (), is a trustworthy Al2o3 manufacturer, and Al2o3 supplier. We have over 12 years experience. All of our products can be shipped worldwide.

Send an inquiry if you need high-quality Al2o3 Powder. (brad@ihpa.net)