High Purity Aluminum Oxide Al2O3 CAS 1344-28-1，99.5%

Aluminium oxide powder:

Al2O3 is the aluminum oxide formula . The aluminium dioxide mololar mass stands at 101.96 grams/mol.

Al2O3 acts as an electrical insulation. It is able to conduct heat very well in ceramics. Corundum, the most commonly used form of crystalline Alumina, is its main variant.

Alumina has the ability to provide activated, super-activated and acidic, neutral, and alkaline grades. It also offers flash grades, TLC and biomass purification.

Aluminium Aluminum oxidation protects aluminium from corrosion. Aluminium exhibits a strong affinity for oxygen. The aluminum's affinity for oxygen is high when exposed to the air.

Oxide is not able to conduct electricity. Certain oxides found in perovskite structure have conductivity when used as cathodes for solid oxide fuel cells and oxygen generators. You will find them in compounds that contain at most one oxygen anion or one metal cation. They can be dissolved in water or other aqueous liquids. They can be used in ceramic structures like Aluminium Oxide Ceramic bowls to produce advanced electronic devices and lighter structural components for electrochemical applications such as fuel cell engines.

It exhibits ionic conducting properties. These metal anhydrides are base acid anhydrides and can react with acids or strong reducing agent in redox processes. For lighting, photography and other chromatographic separation methods, reactive chromatography grade Alumina can be used.

Alumina can usually be found in large quantities and is available immediately. It is possible to make high-purity, nanopowder and submicron forms of Alumina. Also, Alumina can be manufactured into powders, particles and pellets. Offer standard packaging or customized packaging, as well other technical and safety data (MSDS).

Inwin-style, a global supplier of aluminium oxide and a reliable manufacturer, is the trusted name in this industry. For bulk aluminium powder orders, feel free to contact Inwin-style to get the most current price on aluminium dioxide.

How does Aluminium oxide get made?

Aluminium oxide is formed by the bauxite process. There are four stages to the Bayer process. First, the crushed bauxite must be washed, dried and then, at high temperatures, dissolved in caustic acid. After the mixture has been filtered, it is removed any impurities (called "redmud") and then discarded. The rest of the alumina solution goes to a tank called a "sidler". After the solution has cooled, it is transferred to a sedimentation tank. Then, small amounts of aluminium hydroxide are added. Aluminum hydroxide seeds are used to stimulate crystal formation. Aluminum hydroxide is precipitated at the bottom of the tank. It must be removed. All remaining aluminum hydroxide in the tank is then rinsed out and heated until it is completely dissolved. This is how alumina (or Alumina) becomes a finely ground white powder. While it appears similar to baking sugar, the powder is strong enough to scratch glass plates.

Use of aluminium oxide:

A large amount of the alumina is used in making aluminium. In order to cause corrosion, oxygen usually reacts with the metallic aluminium. When oxygen is added to form alumina it creates a protective layer that prevents further corrosion. It increases strength and prevents material from deterioration. It is used mainly as analytic reagents for dehydration, organic solvents, adhesives, catalysts, adsorbents or organic reaction agents.

Alumina is used in the following industries:

Medical industry

It is widely used in dental implant surgery, hip replacement, prostheses for the eye, bone reinforcement, tissue reinforcement, crowns, abutments and bridges. This is the most preferred material for bearings. It can also be used to make laboratory tools, such as furnaces, crucibles or other laboratory devices.

Military equipment and protective gear

Because of its strength and lightness, alumina can be used to enhance body armour. It is most commonly used for armour for aircraft and cars. Also, alumina is used to make bulletproof windows from sapphire and bulletproof systems.

Electric and electronic industry

Because of its high melting point (and high boiling point), as well as the excellent resistance to heat, alumina is an ideal material for electrical and furnace insulators. In the microchip sector, alumina film plays a crucial role. Other uses of alumina film include micro-electric substrates, spark plug insulators and insulating melt sinks.

The brown aluminiumoxide blast media works well because it's one of the most hard abrasives.

The Aluminium oxide Sandpaper is for general purpose grinding of paints.

Al2O3 powder: Performance

This is an aluminium-oxide chemical formula. It's a compound of high hardness with a aluminum oxide melting temperature of 2054degC, and a boiling points of 2980degC. It can be used as an ion-crystal at high temperatures to make refractory materials. It's a white solid that is insoluble with water.

Technical Parameters of Aluminium Oxide Powder Al2O3 Pulp:

Aluminium Oxide Al2O3 Pulp Storage:
The Aluminum Oxide Aluminium O3 Powder must be stored dry, cool, and sealed. It cannot be exposed to the air.

Shipping and Packing of Aluminium Oxide Al2O3 powder:
You can pack it in two plastic bags with the inside.
Packing of Aluminum Oxide Al2O3 powder: vacuum packaging, 100g to 500g or 1kg/bag at 25kg/barrel. Or as you request.
Aluminium Oxide Al2O3 Pulp shipping: could ship out by sea, air or express, once the payment has been received.


Trusted global supplier of advanced chemical materials, Inwin-style Advanced Material Nano Technology Co. Ltd., (Inwinstyle), has over twelve years experience providing high-quality chemicals and Nanomaterials. This includes boride, nitride, graphite, sulfide, and 3D printing powders.
You can contact us to request high-quality aluminum oxide al2O3 powder. (brad@ihpa.net)