Overview of High Purity 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics

High Purity 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics (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 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics

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 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics)

Specification of High Purity 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics

This is high purity alumina powder. It is 99.9% pure aluminium oxide. The powder comes in round fragments. These particles are either nano-sized or micron-sized. You utilize this powder for making accuracy ceramics.

The round form is extremely vital. Round particles relocate smoothly. They pack together tightly. This makes the powder flow well during handling. You obtain even more consistent dental filling in mold and mildews. This results in ceramics with less issues. Much less holes or vulnerable points take place. The last ceramic part ends up being more powerful and much more trusted.

High purity issues substantially. At 99.9% pure, undesirable aspects are marginal. Contaminations harm ceramic performance. They can lower strength. They can decrease warmth resistance. They can trigger electric issues. This purity makes sure constant results. Your porcelains maintain their essential residential properties. They remain strong under anxiety. They take care of high temperatures well. They withstand chemical assault efficiently.

The powder benefits lots of demanding uses. Thermal management parts require it. Electronic substratums utilize it. Wear-resistant elements depend on it. Advanced optics benefit from it. Laser systems incorporate it. Semiconductor tools needs it. The nano size offers unique benefits. It allows extremely fine functions. It enables smoother surface areas. The micron dimension is good for conventional processes. It balances cost and performance well.

This alumina powder provides a solid base. It helps develop high-performance porcelains. The combination of shape, size, and purity is key. It meets the stringent needs of advanced production.

(High Purity 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics)

Applications of High Purity 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics

High purity 99.9% nano and micron spherical alumina powder is vital for advanced accuracy ceramics. This aluminium oxide powder provides distinct advantages due to its form and purity. Accuracy ceramics demand materials providing precise efficiency. This powder satisfies those demands well.

Its round form loads securely. This develops porcelains with high density. High density indicates fewer weak spots. More powerful, a lot more dependable ceramic components result. Consistent particle dimension circulation is an additional advantage. Regular packing takes place during creating. This results in predictable shrinkage throughout firing. Dimensional precision improves dramatically. Facility shapes hold their type better.

The high pureness level issues substantially. Contaminations below 0.1% minimize flaws. Defects damage ceramics. They trigger failures under stress. Pureness makes certain stable electric buildings. This is essential for insulators and substrates. Thermal residential or commercial properties also remain consistent. Think thermal administration components in electronics.

Applications vary. Substratums for digital circuits rely upon it. Its electrical insulation is superb. Thermal conductivity helps take care of warm. Wear-resistant components utilize it thoroughly. Ballistic shield, cutting tools, and pump seals advantage. Its firmness stands up to abrasion efficiently. Polishing slurries incorporate fine spherical alumina. It provides a controlled, smooth finish. Dental and clinical porcelains utilize its biocompatibility. Implants and prosthetics need reputable products.

The powder boosts sintering. Sintering binds fragments into solid ceramic. Round bits stream well. They load molds equally. This creates uniform environment-friendly bodies. Eco-friendly bodies are unfired forms. Firing them returns regular end products. Surface level of smoothness enhances. Machining costs frequently decrease. Performance dependability boosts across applications. Accuracy ceramics get significant advantages from this material.

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 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics

Here are 5 common questions about our High Purity 99.9% Nano/Micron Spherical Alumina Powder:

What makes this alumina powder special?
It’s extremely pure, 99.9%. This high purity minimizes impurities affecting your final ceramic product’s performance. The powder particles are perfectly spherical. This shape improves flow and packing density. You get more uniform, reliable ceramics.

What particle sizes do you offer?
We provide nano-sized particles (typically under 100 nanometers) and micron-sized particles (ranging from fractions of a micron up to tens of microns). Nano powder offers very high surface area. Micron powder is easier to handle. Choose based on your specific precision ceramic needs.

Why is the spherical shape important?
Spherical particles flow much better than irregular shapes. They pack together densely and uniformly. This reduces voids in your green body. You achieve higher density and strength in the final sintered ceramic part. Sharp edges cause problems. Spherical particles avoid this.

Where is this powder typically used?
Its high purity and spherical shape make it ideal for demanding precision ceramics. Common uses include advanced electronic substrates, high-performance cutting tools, wear-resistant parts, specialized thermal management components, and critical refractory applications. It’s vital for high-end electronics and industrial ceramics.

How should I handle and store this powder?
Handle carefully to avoid inhaling fine particles. Wear appropriate protective gear like masks and gloves. Store the powder in a cool, dry place. Keep containers tightly sealed. This prevents moisture absorption and contamination. Protect it from exposure to air for long periods. Proper storage ensures consistent performance.

(High Purity 99.9% Nano/micron Spherical Alumina Powder Aluminium Oxide for Precision Ceramics)