Overview of Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3

Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3 is manufactured from high-purity aluminum oxide (Al₂O₃, 95%-99.8%), offering exceptional mechanical strength and thermal stability. These components are precision-engineered to meet strict tolerances, ensuring reliable performance in demanding environments. With a maximum operating temperature of 1800°C, they are widely used across industries including semiconductor, automotive, chemical processing, and medical equipment. Available in various shapes (rods, tubes, plates, washers) and surface finishes to suit specific application requirements.

Key Features of Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3

Extreme Temperature Resistance – Withstands continuous operation up to 1800°C

Superior Mechanical Properties – High hardness (Mohs 9) and compressive strength

Excellent Wear & Corrosion Resistance – Outlasts metals in abrasive environments

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resistant to acids, alkalis and molten metals

Precision Manufacturing – Tight tolerances (±0.01mm) for critical applications

(Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3)

Specification of Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3

This alumina powder is aluminum oxide. Individuals call it Al2O3. It’s a really difficult material. This makes it superb for brightening. It likewise functions well for unpleasant usages. The powder is available in various purity levels. Greater purity means better efficiency. Typical grades are 99.5% pure or 99.6% pure. Some unique grades reach 99.99% purity. Pureness impacts the last coating high quality.

Fragment dimension is crucial. Size figures out just how the powder cuts. Finer particles give smoother finishes. Coarser fragments get rid of material much faster. Sizes are gauged in microns. Normal sizes range from 0.3 microns up to 5 microns. Often larger sizes are made use of. The powder can be sorted tightly. This indicates most bits are extremely enclose size. Limited sizing offers regular outcomes. Loosened sizing could be less expensive.

Alumina powder is extremely thick. Its hardness is near diamond. It does not break down conveniently. This provides it long life during usage. It withstands chemical attack. Water and numerous acids do not affect it. This stability is necessary. It maintains the powder working much longer. The powder is generally white. It can look slightly beige occasionally. Color relies on purity and handling.

The major use is brightening hard surface areas. It deals with steels, glass, rock, and porcelains. It is taken into grinding wheels. It is used in sandpaper. Blasting operations use it for surface cleansing. The powder can be blended right into liquids. This makes polishing pastes or slurries. Choose the purity and size for your task. Finer finishes require finer, purer powder. Faster cutting demands coarser fragments.

(Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3)

Applications of Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3

Alumina powder is aluminum oxide. People call it Al2O3 powder. It is extremely hard. This firmness makes it helpful. One major use is brightening. Alumina powder functions well as a polishing abrasive. It cuts surfaces smoothly. It produces a fine finish.

Manufacturing facilities make use of alumina polishing powder commonly. It polishes lots of steels. Believe stainless steel or light weight aluminum parts. It provides a bright luster. Jewelers also utilize it. They polish gemstones like sapphires or rubies. It draws out their sparkle without deep scrapes. Glass workers require it too. It brightens glass sides smoothly. It gets rid of roughness securely.

The electronic devices sector depends on this powder. It brightens silicon wafers. These wafers make computer chips. A completely smooth surface is vital here. Alumina powder supplies that precision. Optical lens manufacturers use it likewise. It brightens lenses for video cameras or glasses. Clarity is important. Alumina powder accomplishes this.

Automobile repair shops keep alumina polishing powder handy. It repairs scraped headlights. It restores their quality. Do it yourself lovers utilize it for refinishing projects. It works with ceramics or particular plastics. It eliminates old coatings gently. Its great grit stays clear of damage.

Different grit sizes exist. Coarser grit eliminates product much faster. Better grit develops a mirror-like surface. Individuals choose the best grit for their job. Alumina powder is difficult. It lasts longer than several other abrasives. This makes it cost-efficient. It also collaborates with water or oil. This creates a polishing slurry. The slurry helps carry away debris. It keeps the surface tidy throughout work.

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 Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3

Here are common questions about Whole Alumina Powder:

What is alumina powder used for? People use it for polishing metal, glass, and stone. It works well for sandblasting surfaces clean. Factories use it in making ceramics and refractories. Labs use it as an abrasive or filler material.

What particle sizes are available? This powder comes in many grit sizes. Fine grits like 0.3 microns give smooth finishes. Coarse grits like 80 grit remove material faster. You choose the size based on your job. Common sizes are always in stock.

Is this powder safe? The powder itself is chemically stable. Handle it carefully. Avoid breathing the dust. Wear a dust mask. Wear gloves. Keep it away from your eyes. Store it properly. Follow safety instructions.

How should I store alumina powder? Keep it dry. Moisture makes it clump. Use sealed containers. Store it in a cool place. Keep it away from extreme heat. Keep it away from strong acids. This keeps the powder working well.

What affects the price? Purity level changes the cost. Higher purity costs more. Particle size distribution matters. Tighter control costs more. Order quantity matters. Buying bulk usually saves money. Packaging choice also affects the price.

(Whole Alumina Powder Aluminum Oxide Powder Polishing Powder Al2O3)