Overview of High Purity Ready to Press Alumina Powder Aluminium Oxide Al2O3

High Purity Ready to Press Alumina Powder Aluminium Oxide Al2O3 (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 Ready to Press Alumina Powder Aluminium Oxide Al2O3

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 Ready to Press Alumina Powder Aluminium Oxide Al2O3)

Specification of High Purity Ready to Press Alumina Powder Aluminium Oxide Al2O3

This alumina powder is ready to press. It is very pure aluminium oxide, Al2O3. Its purity is 99.99%. This high purity is critical for demanding applications. Impurities are kept very low. You get consistent material properties. This powder needs no extra milling. It arrives prepared for pressing. This saves you significant time. It also reduces handling steps. Processing is streamlined. Particle size is carefully controlled. The average size is around 0.5 microns. The particle size distribution is narrow. This ensures uniform packing density. Good packing density is vital. It minimizes voids in the pressed part. Fewer voids mean better sintering later. Density improves significantly. The powder has excellent flow characteristics. It fills molds evenly. This leads to consistent green body shapes. Green strength is sufficient. It handles normal processing stress. The chemical composition is tightly monitored. Trace elements like sodium, silicon, and iron are minimal. Low trace elements prevent defects. Defects include discoloration or weak spots. Sintering performance is predictable. Shrinkage rates stay consistent. This powder suits many uses. It makes high-performance technical ceramics. These ceramics need strength and stability. Examples include wear parts and cutting tools. It produces specialized substrates. Electronics often use these substrates. It creates lab equipment components. Crucibles and tubes are common. It forms medical implant parts. Biocompatibility relies on purity. This alumina powder delivers reliability. Production efficiency increases. Final product quality is assured. Manufacturers value its ready-to-use nature. It reduces preparation errors. Consistency is key for industrial processes.

(High Purity Ready to Press Alumina Powder Aluminium Oxide Al2O3)

Applications of High Purity Ready to Press Alumina Powder Aluminium Oxide Al2O3

High pureness prepared to press alumina powder is unique. It’s light weight aluminum oxide (Al2O3) cleansed of mostly all pollutants. This powder is currently prepared for shaping. You don’t need added steps like milling or blending binders. This conserves time and prevents contamination. The high purity is crucial. Tiny quantities of pollutants injured performance badly.

This powder is important for electronic devices. It makes ceramic substrates for circuit boards. These substratums deal with warm well and protect electrical energy completely. The powder likewise develops shielding components inside semiconductors. Cleanliness protects against electric leaks. Constant powder thickness makes certain trustworthy components every single time.

The powder is vital for innovative porcelains too. It produces solid, wear-resistant components. Assume cutting tools, seals, and bearings. These components face extreme conditions. High purity makes them last a lot longer. The ready-to-press nature enables complicated forms. These shapes hold tight tolerances after shooting. This is very important for accuracy design parts.

Technical porcelains benefit greatly. The powder makes spark plug insulators. These require to resist high voltage and severe warmth. Heater cellular linings likewise use this product. High pureness protects against malfunction under intense warmth. The powder’s consistency makes sure uniform buildings throughout the component.

Specialized applications depend on this alumina. It’s utilized for transparent porcelains like salt vapor lamp tubes. Extreme purity permits light transmission. The powder is also utilized in medical implants. Biocompatibility needs no dangerous contaminants. Research study laboratories use it for high-performance parts. The powder’s dependability is vital there.

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 Ready to Press Alumina Powder Aluminium Oxide Al2O3

What is the purity level of this alumina powder?
Our powder reaches 99.99% purity. This high purity minimizes impurities. Impurities can weaken the final ceramic part. This level suits demanding uses like electronics and optics.

Is this powder truly ready for pressing?
Yes, it comes fully prepared. You skip the milling and mixing steps. It has the right binder and flow agents added. Just load it into your die. Press it directly into shapes. This saves significant time and effort.

What sintering temperature works best?
Sintering typically happens between 1500°C and 1700°C. The exact temperature depends on your specific part. Factors include density needs and final properties. Always follow your furnace profile. Test small batches first.

How fine is the particle size?
The average particle size is under 0.5 microns. A controlled, uniform size distribution is key. Fine particles pack together tightly. This packing leads to higher green density. Higher green density means stronger sintered ceramics.

How should I store this powder?
Keep the powder sealed in its original container. Store it in a cool, dry place. Moisture is the main enemy. Moisture can ruin the powder’s flow. It can also cause lumps. Avoid temperature extremes.

(High Purity Ready to Press Alumina Powder Aluminium Oxide Al2O3)