Overview of Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3

Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3 is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3)

Specification of Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3

This alumina powder provides high pureness Al2O3. It’s created for requiring ceramic and brightening tasks. The main part is aluminum oxide. Its pureness is extremely high. Typical levels get to 99.99% or more. This reduces unwanted impurities. Pollutants can hurt final product performance. The powder features an ultrafine particle size. Particle sizes are tightly controlled. This makes certain consistent results. The typical bit size is very small. It often ranges below 1 micron. Some qualities are also finer. The fragment shape is spherical. This round shape is essential. It enhances powder circulation substantially. It likewise helps with packaging thickness. High packing thickness is important for sintering ceramics. It reduces shrinkage during firing. The powder has a slim fragment size distribution. This suggests bits are really similar in dimension. An even size mix prevents bigger bits. Bigger fragments can scratch surfaces during polishing.

It works well for precision polishing. Applications consist of optical glass and semiconductors. It polishes silicon wafers efficiently. It additionally brightens sapphire and other hard crystals. The powder is superb for making advanced porcelains. These porcelains require high thickness and stamina. The spherical fragments help achieve this. They allow for smoother ceramic surface areas. The powder is also used in coatings. It boosts wear resistance. It locates use in specialty compounds too. Trick homes define its performance. High purity Al2O3 is the foundation. The spherical morphology is vital. Regulated bit dimension circulation guarantees harmony. Reduced salt web content is an additional plus. Salt can trigger issues in sintering. The powder typically has very reduced Na2O levels. This prevents undesirable responses. Its high firmness gives great abrasion. Its chemical security is likewise important. It withstands acids and bases well. This powder fulfills strict industry standards. It supplies trustworthy outcomes for crucial applications.

(Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3)

Applications of Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3

This alumina powder uses high pureness. It has over 99% Al2O3. Its spherical form is essential. Round fragments roll smoothly during brightening. This protects against scrapes. It produces extremely smooth surfaces. The powder is ultrafine. Tiny particles fill microscopic flaws. This accomplishes a mirror coating. The product is extremely difficult. It polishes difficult porcelains properly. It functions well on glass as well. Believe phone screens, electronic camera lenses. Semiconductor making demands this powder. It brightens silicon wafers completely. Level wafers are necessary for chips. The powder is chemically secure. It stands up to responses throughout sprucing up. This keeps the slurry constant. Outcomes are predictable. Engineers choose it for precision optics. Telescope mirrors need remarkable surface areas. Laser parts additionally need ideal sprucing up. The consistent bit dimension issues. Constant dimension suggests even material elimination. Surfaces stay flat. No undesirable dips or bumps happen. This powder improves ceramic stamina. Including it to ceramic blends assists. Fired porcelains come to be denser. They resist put on much better. Cutting tools advantage. So do wear-resistant parts. Its high purity protects against contamination. Tidy products are important in electronics. Contaminations spoil sensitive elements. This powder remains tidy. Suppliers trust its performance. It provides reliable outcomes whenever. Assembly line run smoother. Products fulfill excellent quality requirements. The powder takes care of demanding applications. It polishes successfully. Less waste happens. Costs stay workable.

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 Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3

What is this alumina powder made of?
It’s pure aluminum oxide. We call it Al2O3. This powder is super pure. It’s over 99.9% alumina. Impurities are very low. This matters for top performance.

Why is the particle size ultrafine?
The particles are incredibly small. They are spherical too. This shape is key. It gives a smooth, even finish. Tiny particles fill tiny scratches better. They polish surfaces evenly. This prevents uneven wear.

Where is this powder used mainly?
It’s perfect for polishing hard materials. Think ceramics, glass, and metals. Optics makers use it for lenses. Semiconductor companies use it on wafers. Jewelers use it for stones. It gives a mirror-like shine.

Is this powder safe to handle?
Wear protective gear. Use gloves and safety glasses. Avoid breathing the dust. Work in a ventilated area. Keep it away from your skin and eyes. It’s abrasive. Handle it carefully.

How should I store this powder?
Keep it dry. Moisture ruins it. Store it in sealed containers. A cool, dark place is best. Keep containers tightly closed. This prevents clumping. It keeps the powder ready for use.

(Alumina Alumina Oxide Spherical High Purity Ultrafine Alumina Powder Ceramic Polishing Powder with Al2O3)