Overview of Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best

Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best (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 Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best

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.

(Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best )

Specification of Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best

This Chinese high purity calcined alumina powder provides top performance. It’s made from premium raw materials. The calcination process is meticulously managed. This ensures excellent conversion to the stable alpha phase. Alpha stage alumina is essential for stamina and thermal stability.

Normal purity degrees get to 99.5% or higher. Trick impurities are decreased. Sodium oxide (Na2O) content is specifically reduced, commonly listed below 0.1%. Reduced sodium protects against issues like bubbling throughout high-temperature use. This pureness is vital for requiring technological ceramics and advanced refractories.

Particle dimension control is specific. The powder offers different basic mesh sizes. Typical options consist of 325 mesh and finer grades. Limited bit dimension distribution is ensured. Consistent particle size indicates better packaging thickness and smoother handling. You get predictable cause your end products.

Area is an additional essential variable. This alumina offers specific surface areas appropriate for various applications. Higher surface area often assists sintering. Reduced surface might be better for specific filler uses. The powder’s surface area chemistry is maximized for compatibility.

High temperature security is a key function. This alumina holds up against severe heat without breaking down. It preserves its structure and residential or commercial properties. This makes it ideal for heater linings and kiln furniture. Its solidity and put on resistance are exceptional.

Electrical insulation properties are outstanding. This alumina is a superb insulator also at high temperatures. It’s commonly made use of in digital substratums and protecting parts. Chemical inertness is one more significant advantage. The powder resists assault from most acids and antacids. This guarantees lengthy service life in harsh settings.

Applications cover several industries. Technical ceramics manufacturers depend on it. Refractory producers utilize it for high-performance blocks and shapes. It’s important in abrasives and polishing substances. Electronic components use it for substratums and insulators. Drivers and progressed compounds also incorporate this alumina. Its versatility and high quality make it a favored choice internationally. Designers pick it for important components demanding reliability.

(Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best )

Applications of Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best

Chinese high pureness calcined alumina powder is a top-grade material. Producers warm alumina to extremely heats. This procedure removes water. It additionally makes the crystals larger and harder. The outcome is an incredibly pure, very steady white powder. Its top quality makes it beneficial for several requiring uses.

Ceramics producers depend heavily on this powder. It is the almost all of advanced technological porcelains. These porcelains need to be strong. They need to resist warmth and wear. High purity calcined alumina makes this possible. Think of cutting devices, wear components, and seals.

The refractory market utilizes huge quantities. Refractories line furnaces and kilns. They deal with severe warm and rough chemicals. Calcined alumina powder improves refractory efficiency. It makes cellular linings last much longer under difficult problems.

Abrasive makers need this powder as well. It is important for layered abrasives like sandpaper. It is essential for bound abrasives like grinding wheels. The powder’s firmness supplies outstanding reducing power. Its toughness implies abrasives function much longer.

Electronic devices producers value its purity. It is vital for making ceramic substrates. These substrates hold electronic circuits. High purity stops electrical troubles. It ensures reliable performance in gadgets.

The powder serves other duties. It reinforces composite materials. It polishes surface areas to a great surface. It serves as a filler in specialty plastics. It coats surface areas needing additional protection. Labs use it for chromatography and stimulants.

Clients select this Chinese powder for its top quality. It supplies consistent high purity. It offers trusted performance. It supplies outstanding value throughout many markets. This powder fixes hard material problems efficiently.

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 Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best

Here are five common questions about Chinese high purity calcined alumina powder:

What is high purity calcined alumina powder?
It’s a special white powder made in China. People heat alumina to very high temperatures. This process changes its structure. The result is a very pure, hard, stable material. It has excellent resistance to heat and chemicals.

How pure is this alumina powder?
The purity levels are very high. Common grades are 99.5%, 99.6%, and 99.8% pure. Some special grades reach 99.9% purity or higher. High purity means fewer unwanted elements. This makes the powder perform better in demanding uses.

Can I get different particle sizes?
Yes, particle sizes are adjustable. Manufacturers offer different standard sizes. Common options include fine powders and coarser grits. Particle size affects the powder’s behavior. The right size depends on your specific application needs. Tell the supplier your requirements.

Where is this alumina powder used?
Its uses are many. It’s essential for advanced ceramics like cutting tools and wear parts. The electronics industry uses it for insulating substrates. It’s found in high-temperature kiln furniture and crucibles. Refractory linings often contain it. Polishing applications also use it.

Is customized alumina powder available?
Yes, customization is possible. Factories can adjust purity, particle size distribution, and specific surface area. They can tailor the powder to your exact process or product. Discuss your technical specifications directly with the manufacturer. They can usually meet specific needs.

(Chinese High Purity Calcined Alumina Powder Calcined Alumina With Best )