Overview of High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder

High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder (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 High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder

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.

(High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder)

Specification of High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder

This product is high pureness alpha alumina powder. Its CAS number is 1344-28-1. The powder has a round form. This shape is necessary. It boosts flowability. It also assists with packaging thickness. The pureness level is really high. It is commonly 99.99% or higher. This high purity decreases contaminations. Impurities can influence efficiency negatively. The bit size is controlled exactly. You can get various ordinary fragment sizes. Usual dimensions are 1 micron, 5 microns, 10 microns. The particle size distribution is slim. This consistency is crucial for numerous applications. The powder features exceptional thermal security. It stands up to extremely heats. Its chemical stability is likewise exceptional. It stands up to deterioration efficiently. The round alumina has high firmness. This makes it wear-resistant. Its electric insulation buildings are excellent. These buildings make it flexible. It is widely utilized in advanced ceramics. This includes substratums for electronics. It is used in thermal user interface products. These materials help handle heat in tools. The powder serves as a filler. It strengthens plastics and composites. It boosts their thermal conductivity. It is utilized in brightening applications. It gives a penalty, smooth finish. The powder is necessary in safety coverings. These coverings protect versus wear and heat. It is additionally type in driver sustains. Its high area aids right here. Managing this powder requires treatment. Shop it in a dry area. Keep it far from wetness. Dampness can cause clumping. Usage ideal safety equipment. This includes gloves and eye security. Stay clear of breathing the dirt. The powder supplies trusted performance. Its consistent high quality ensures repeatable results.

(High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder)

Applications of High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder

High pureness CAS NO. 1344-28-1 alpha round alumina powder is important in several industries. Its one-of-a-kind form and pureness deliver genuine performance advantages. Thermal management is a major use. This powder fills up thermal user interface products like thermal greases and pads. The round particles pack densely. This improves warm transfer away from delicate electronic devices. Instruments like computer system CPUs and LED chips run cooler and last longer.

Digital packaging counts on this material as well. It enhances epoxy materials and silicone encapsulants. The powder strengthens these materials. It likewise enhances their capacity to conduct warmth. This secures fragile semiconductor components. The high pureness avoids electric failures. Semiconductor manufacturing uses it for polishing. It polishes silicon wafers and other critical surface areas. The spherical form offers a smooth, even complete. This decreases surface flaws.

Advanced porcelains profit substantially. Including this powder improves ceramic bodies. It increases strength and thermal shock resistance. The bits stream well throughout forming processes. This makes manufacturing less complicated. High-end abrasives integrate it. It develops specific grinding and polishing compounds. The consistent particles ensure consistent cutting action. This leads to finer finishes.

Surface area finishes utilize it for wear protection. It creates hard, long lasting layers on metal parts. These layers stand up to rubbing and erosion. The powder operates in catalysts also. It functions as a steady support material. Its high surface assists catalytic reactions. The balls promote also stream in reactors. This powder is a crucial material enabling modern technology. Its homes fix tough engineering 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 High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder

What purity level does your alpha spherical alumina powder offer?
Our powder is 99.99% pure. This high purity is essential for demanding uses. Impurities can ruin performance. We test every batch. You get consistent, reliable material.

What particle sizes are available?
We supply several standard sizes. Options include 1 micron, 5 microns, 10 microns, and 20 microns. Custom sizes are possible. Particle size affects how the powder performs. Smaller particles fill gaps better. Larger ones flow more easily.

Why is the spherical shape important?
Spherical particles flow like tiny ball bearings. Irregular shapes jam and clump. Spheres pack densely and evenly. This means less resin is needed in composites. Heat transfers better. Surfaces finish smoother. Production speeds up.

Where is this powder typically used?
It’s vital in electronics and advanced materials. You find it in thermal pastes for computer chips. It fills gaps, moving heat away from processors. It reinforces ceramic parts. It improves wear resistance. It polishes surfaces without scratching. It makes high-power LED lights last longer.

How is the powder packaged?
We use sealed, moisture-proof bags. Standard sizes are 1kg, 5kg, and 25kg bags. Bulk orders ship in secure drums. Bags reseal easily. Store it cool and dry. This keeps the powder ready for use.

(High Purity CAS NO. 1344-28-1 Alpha Spherical Alumina Powder)