Overview of Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable

Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable (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 Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable

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.

(Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable)

Specification of Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable

This alumina powder supplies 99.5% pure aluminium oxide. Its chemical formula is Al2O3. The product is fine white powder. The fragments are very little. This high purity is crucial for requiring work. It makes certain consistent performance. You get reputable outcomes every single time.

The powder is extremely hard. Firmness is crucial for rough applications. It cuts and polishes surfaces successfully. Use it for metal completing. Use it for rock polishing. Utilize it for glass working. The fine bits create a smooth finish. You prevent deep scrapes.

This alumina powder functions well in castables. Castables are refractory products. They withstand extreme warmth. Mix this powder into castable formulas. It enhances stamina. It boosts thermal security. Your castables withstand greater temperature levels. They last much longer in furnaces or kilns.

The item is chemically steady. It doesn’t respond easily. It withstands acids. It resists bases. This security is necessary. Your materials remain intact. They do reliably under hard conditions. The powder flows quickly. Handling and blending are uncomplicated. You conserve time during production.

Bit dimension distribution is snugly managed. Constant size means predictable habits. Your abrasive procedures run smoother. Your castable mixes established consistently. Quality control is stringent. We evaluate every set. You get material meeting exact specifications. Buy this powder for top results in abrasives and refractories.

(Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable)

Applications of Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable

Purity Alumina Powder 99.5% stands out. This aluminium oxide powder supplies high efficiency. Its Al2O3 formula guarantees integrity. Industries pick it for requiring jobs.

Abrasive brightening benefits significantly. This powder functions well for grinding surfaces. It produces extremely smooth coatings on metals. It polishes porcelains successfully. The firmness of alumina removes material successfully. It prolongs the life of rough devices. Consistent fragment dimension matters right here. Our powder offers that consistency. You obtain foreseeable outcomes every single time. Surface prep work becomes less complicated. Finishing operations run smoother. This powder handles challenging products. It maintains sharp edges during reducing. Lapping procedures utilize it as well. It attains specific flatness on elements.

Castable applications require solid materials. This alumina powder enhances refractory castables. It improves their warmth resistance considerably. Products last longer in high-temperature setups. Furnace linings take advantage of this. Kiln linings likewise execute far better. The powder enhances structural integrity. Castables hold up against thermal shock more effectively. They withstand chemical rust much better. Industrial processes need durable linings. This powder helps fulfill that need. Production uptime rises. Upkeep expenses decrease.

Key homes drive these uses. The 99.5% pureness is crucial. It decreases unwanted contaminations. High hardness makes sure long lasting abrasion. Thermal stability deals with extreme warmth. Chemical inertness protects against responses. Managed particle dimension distribution is vital. It enhances efficiency in each application. Individuals get a trustworthy product. It solves real industrial problems.

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 Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable

What exactly is this alumina powder?
It’s super pure aluminum oxide powder. The formula is Al2O3. We guarantee 99.5% purity. This high purity matters for serious industrial jobs. It’s sold as one consistent powder batch.

Why does the 99.5% purity matter so much?
Impurities ruin performance. Pure alumina powder grinds surfaces smoother. It makes polishing results better. It also helps castable refractories last longer under heat. Lower purity powder doesn’t work as well.

How fine are the powder particles?
The particle size is tightly controlled. You get uniform grains. This consistency is key. It ensures even abrasive action during polishing. It also helps castables set right and stay strong. Think fine flour texture.

Is this powder safe to handle?
Always use protection. Wear gloves and a dust mask. Avoid breathing the fine dust. Don’t get it in your eyes. Store it somewhere dry. Keep it away from kids. Follow basic industrial chemical safety rules.

What are the main uses for this powder?
Its main job is abrasive polishing. It works great on metals, ceramics, and glass. It gives a very fine finish. The other big use is making castable refractories. These are heat-resistant linings for furnaces and kilns. The powder binds well under high temperatures.

(Purity Alumina Powder 99.5% Aluminium Oxide Whole Powder Al2o3 for Abrasive Polishing or Castable)