Overview of 99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder

99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder (α-Al₂O₃) is an advanced ceramic material with ultrafine particle sizes (20-200nm) and high purity (99.9%+). Its exceptional surface area, hardness, and thermal stability make it ideal for high-performance applications, including ceramics, coatings, catalysts, and composite materials.

Key Features of 99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder

Ultrafine Particle Size – 20-200nm for superior reactivity and dispersion.

High Purity (99.9%+) – Minimizes impurities for precision applications.

Excellent Thermal Stability – Withstands extreme temperatures (up to 1600°C).

Enhanced Mechanical Properties – Improves hardness, wear & corrosion resistance.

Wide Applications – Used in coatings, catalysts, electronics, and advanced ceramics.

(99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder)

Specification of 99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder

This 99.9% Alpha Alumina powder is really pure light weight aluminum oxide. It’s made of tiny nanoparticles. These bits remain in the alpha phase. The alpha phase is one of the most stable crystal kind. It uses excellent efficiency.

The pureness degree is exceptionally high. It reaches 99.9%. This high purity reduces impurities. Contaminations can damage the material. This powder is suitable for requiring usages.

The bit size is really little. It is commonly around 80 nanometers. This is the average dimension. Some bits may be slightly smaller or bigger. The small size gives a large surface. A large area improves reactivity. It assists in sintering processes. Sintering bonds particles together.

This powder reveals wonderful thermal security. It holds up against extremely heats. Its melting factor is over 2000 ° C. It likewise has solid chemical security. It stands up to most acids and antacids. This makes it durable in severe conditions.

The powder has a high surface. The surface area is about 15 square meters per gram. A high area is very important for catalysis. Drivers need great deals of energetic sites. It also aids finishings adhere better.

Its true thickness is high. It is about 3.9 grams per cubic centimeter. This high density adds to strength. Stronger end products result. The powder shows up white. It streams fairly well for taking care of.

This alpha alumina powder functions well in many areas. It strengthens sophisticated porcelains. These porcelains need solidity and warmth resistance. It polishes surface areas carefully. It makes effective driver supports. It boosts wear-resistant finishings. It works as a filler in composites. It improves thermal conductivity. It is used in specialized refractories. It locates roles in electronics and optics.

(99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder)

Applications of 99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder

This 99.9% pure Alpha Alumina powder is very great. Its fragments are tiny, gauged in nanometers. This high purity and small size provide it unique capabilities. Several industries utilize it for crucial tasks.

Advanced ceramics require this powder. It makes ceramic parts a lot more powerful. These components manage severe warmth well. They stand up to wear much better as well. Engine parts and cutting devices often contain it.

The electronic devices sector counts on it. It functions as an outstanding insulator. Devices stay cooler and work far better. It guards sensitive parts from electric troubles. Motherboard and silicon chips advantage.

Surface area coatings use it efficiently. Adding it makes finishings a lot harder. They withstand scratches and chemicals better. Equipment lasts much longer with this defense. Paints and industrial surfaces obtain toughness.

Polishing applications are important. This powder brightens surface areas very smooth. It works on difficult materials like sapphire. Optical lenses and silicon wafers get polished completely great.

Stimulants need assistances. This alumina powder provides a solid base. Catalytic converters and chemical activators use it. It aids reactions occur effectively.

The powder boosts composite products. Blending it into plastics or metals makes them harder. These enhanced products do much better under stress and anxiety. Aerospace and auto industries discover this helpful.

Research study labs utilize it continuously. Researchers explore brand-new applications everyday. Its distinct properties drive technology.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder

What particle size are these alumina nanoparticles?
These Alpha Alumina nanoparticles are extremely small. Their typical size is between 20 and 80 nanometers. This tiny size gives them unique properties. They act differently than bigger alumina particles.

How pure is this Alpha Alumina powder?
The purity level is very high. It is 99.9% pure Alpha Alumina (Al2O3). Impurities are kept very low. This high purity is crucial for demanding technical uses.

Is special handling needed for this powder?
Yes, careful handling is essential. Always wear protective gloves and a dust mask. Avoid breathing in the fine powder. Prevent skin contact. Work in a well-ventilated area. Keep it away from ignition sources.

How should I store this nanopowder?
Store the powder correctly. Keep it in a cool, dry place. Make sure the container is tightly sealed. Protect it from moisture. Keep it away from strong acids or bases. Proper storage keeps the powder stable for a long time.

What are common uses for this powder?
This nanopowder has many advanced applications. It strengthens ceramics and composites. It improves wear resistance in protective coatings. It polishes surfaces to a very fine finish. It works well in catalysts and specialized electronic parts. Its high hardness and stability are key benefits.

(99.9% Alpha Alumina Al2O3 Aluminum Oxide Nanoparticles Powder)