Overview of High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for

High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for (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 High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for

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.

(High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for )

Specification of High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for

This high pureness alumina nanopowder delivers light weight aluminum oxide (Al2O3) in its finest kind. Its defining attribute is remarkable purity. You obtain material with 99.99% or even 99.999% Al2O3 content. This indicates very reduced levels of contaminations. Sodium, silicon, iron, and calcium are decreased. High pureness is crucial for top performance. It protects against unwanted responses in delicate processes.

The powder includes nano-scale particles. Normal bit sizes vary between 20 nanometers and 100 nanometers. Fragment dimension circulation is limited. This makes sure consistent habits. You can likewise locate certain qualities like 20-30nm or 30-50nm. Fragment dimension straight impacts the powder’s homes.

Surface is an additional vital specification. It is generally really high. Worths commonly fall between 100 square meters per gram and 150 square meters per gram. This big surface area makes the powder highly responsive. It advertises sintering at reduced temperature levels. It likewise improves catalytic activity.

The crystal stage matters significantly. Alpha-phase alumina is the most usual. Alpha stage is the steady, high-temperature form. It offers excellent hardness and thermal stability. Gamma-phase alumina is additionally available sometimes. Gamma stage has higher surface area. It is commonly used for catalysis or adsorption. Stage security is crucial for high-temperature uses.

This nanopowder appears white. Its thickness has to do with 3.9 grams per cubic centimeter. It is insoluble in water. It is chemically stable under typical problems. It calls for mindful handling to avoid breathing. Shop it in a great, dry location.

Its applications are diverse. It is crucial for innovative ceramics. These porcelains require high toughness and wear resistance. It works as a crucial resources for synthetic sapphire growth. Sapphire is made use of in LEDs and watch faces. It acts as a high-performance coating material. These finishes protect surfaces. It functions well as a stimulant support. It provides a stable base for energetic stimulant materials. It is made use of in polishing slurries for precision optics and semiconductors. It locates roles in lithium-ion battery separators. It enhances separator safety and security and efficiency. It is incorporated right into composites. These composites gain boosted mechanical homes. It is utilized in specific glass formulations.

(High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for )

Applications of High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for

High purity alumina nanopowder is unbelievably useful. It’s light weight aluminum oxide powder made with very little bits. This powder is incredibly pure and fine. Its unique homes open doors across markets.

Lithium-ion batteries need this material. It layers the separator inside the battery. This layer stops fires. It makes batteries more secure. It likewise helps batteries last much longer. The nanopowder layer is thin however strong.

LED lighting relies upon it also. Suppliers utilize it to make sapphire crystals. These crystals create the base for LED chips. High purity alumina makes certain these crystals grow completely. Better crystals imply brighter, much more efficient LED lights. It enhances light output significantly.

Semiconductor making usages this powder. It brightens silicon wafers very efficiently. A smooth surface is critical for making tiny circuits. The nanopowder supplies mild, effective polishing. It gets rid of product without damaging the wafer beneath.

Sapphire glass production depends on it. High pureness alumina is the raw product. It obtains thawed and formed into incredibly challenging glass. This glass is utilized for watch deals with, smart device camera lenses, and windows. It withstands scratches very well.

Advanced porcelains integrate this nanopowder. It makes porcelains denser and more powerful. These porcelains are utilized in reducing tools, clinical implants, and electronic parts. The nanopowder boosts wear resistance and hardness. Products last longer and execute better.

Safety finishings typically contain it. Adding alumina nanopowder makes finishings harder. It guards surface areas from the ground up, wear, and chemicals. Industrial tools, devices, and also structures utilize these coatings. They expand the life of coated items.

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 High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for

What is high purity alumina nanopowder?
High purity alumina nanopowder is aluminum oxide powder. It has extremely small particles. The particle size is measured in nanometers. This material is very pure. It has minimal impurities.

Why does purity matter so much?
Purity is critical for performance. High purity means fewer contaminants. Contaminants can ruin final products. They affect electrical properties. They affect optical clarity. Industries like LEDs and semiconductors need this. They demand 99.99% purity or higher.

What are the main uses?
This powder is vital for advanced materials. It makes sapphire glass for phone screens and watches. It is essential for LED lights. It produces the phosphor layer. It strengthens lithium-ion battery separators. It creates protective coatings. It acts as a polishing compound for silicon wafers.

How should it be stored?
Proper storage prevents problems. Keep it sealed tightly. Always use airtight containers. Protect it from moisture in the air. Moisture makes it clump. It can also change its properties. Store it in a dry place. Avoid temperature extremes.

Why is particle size important?
Particle size controls the powder’s behavior. Tiny particles mean a huge surface area. This surface area is crucial for reactions. It helps coatings bond better. It makes sintering easier. Sintering fuses particles into solid objects. Small, consistent sizes give uniform results. Big variations cause weak spots or defects.

(High Purity Alumina Al2O3 Nanopowder Aluminum Oxide Powder for )