Overview of CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding

CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding (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 CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding

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.

(CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding)

Specification of CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding

CAS 1344-28-1 Al2O3 Nano Alumina Powder is aluminum oxide at the nanoscale. This powder is incredibly fine. Its particles are typically 20 to 80 nanometers in size. This small size is key for its performance. It offers high purity, often exceeding 99.9%. This purity ensures consistent results. Impurities are minimized. This nano alumina powder is very hard. It ranks 9 on the Mohs scale. This hardness makes it an excellent abrasive material. It effectively removes material during grinding and polishing. The particles are also very uniform. This uniformity is crucial. It prevents scratches on delicate surfaces. You get a smoother finish. It works well on many materials. These include metals, ceramics, glass, and semiconductors. It provides precision finishing. Surface defects are minimized. The powder is chemically stable. It doesn’t react easily with other substances. This stability is important during processing. It ensures predictable performance. Temperature changes don’t affect it much. It works reliably under heat. Nano alumina improves polishing efficiency. Less material is needed. It achieves finer finishes faster. This saves time and reduces costs. The fine particle size allows for ultra-smooth surfaces. It reduces surface roughness significantly. It’s ideal for precision optics. It’s also perfect for electronic components. It gives a mirror-like finish on metals. Grinding wheels and polishing slurries use it. It enhances their cutting power. Surface quality improves noticeably. Tool life can be extended. It reduces the need for frequent replacements.

(CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding)

Applications of CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding

CAS 1344-28-1 Al2O3 nano alumina powder is aluminum oxide in very small particle form. Its tiny size and extreme hardness make it perfect for high-precision polishing and grinding jobs. This powder delivers results regular abrasives can’t match.

In polishing, nano alumina excels. It produces super smooth finishes on critical surfaces. Semiconductor manufacturers use it to polish silicon wafers. It removes tiny imperfections without damaging the wafer. This step is vital for making reliable computer chips. The optics industry relies on it too. Nano alumina polishes camera lenses, telescope mirrors, and laser components. It creates optically perfect surfaces essential for clear light transmission. Metal parts also benefit. Nano alumina polishes items like hard drive platters and medical implants. It gives them a flawless, mirror-like finish.

For grinding applications, nano alumina is a top performer. Its hardness quickly cuts through tough materials. It’s widely used in grinding advanced ceramics. These ceramics are hard to machine. Nano alumina efficiently shapes them. The powder is key in grinding carbide tools and cutting inserts. It helps form precise edges and shapes. Grinding high-strength alloys is another common use. Nano alumina effectively reduces these strong metals to the needed size and smoothness. Controlling the particle size is crucial. Different sizes tackle different grinding tasks. Finer powders give smoother finishes. Coarser powders remove material faster. The powder’s stability is important. It stays effective under high heat and pressure during grinding. This consistency ensures reliable results.

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 CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding

Here’s the information about CAS 1344-28-1 Al2O3 Nano Alumina Powder for polishing and grinding:

What exactly is nano alumina powder?
Nano alumina powder is aluminum oxide (Al2O3). Its particles are extremely small, measured in nanometers. This small size gives it unique properties. It’s different from regular alumina powders.

Why is particle size important?
Smaller particles make a smoother finish. Nano particles fill tiny scratches better. They cut material more evenly. This leads to superior surface quality. Precision polishing needs small particles.

How is it used for polishing?
Nano alumina is excellent for final polishing stages. It works well on hard materials like metals, ceramics, glass, and semiconductors. You mix the powder into a slurry or paste. Apply it with a polishing pad or cloth. It removes microscopic imperfections effectively. This creates a very smooth, mirror-like surface.

Can it be used for grinding too?
Yes, nano alumina works for fine grinding. It removes material quickly while keeping surface damage low. It’s good for shaping hard, brittle materials before polishing. It provides a controlled cut. This prepares the surface efficiently for the next steps.

Is it safe to handle?
Handle nano alumina powder carefully. Avoid breathing the dust. Wear protective gloves and a dust mask. Work in a well-ventilated area. Fine powders can be irritating. Follow all safety guidelines provided with the material. Store it properly.

(CAS 1344-28-1 Al2O3 Nano Alumina Powder Aluminum Oxide for Polishing and Grinding)