Overview of 2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide

2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide is a high-purity (≥99.9%) aluminum oxide material with perfectly spherical particles, ensuring superior flowability, packing density, and sintering performance. It is widely used in thermal interface materials (TIMs), advanced ceramics, coatings, and composite materials due to its exceptional thermal conductivity, chemical stability, and mechanical strength.

Key Features of 2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide

High Purity (99.9% Al₂O₃) – Minimal impurities for optimal performance.
Uniform Particle Size Distribution – Enhances consistency in composites & coatings.
Excellent Flowability & Packing Density – Ideal for 3D printing & molding.
High Thermal Conductivity – Perfect for thermal pastes & heat dissipation.
Superior Sintering Performance – Enables high-density ceramic components.

(2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide )

Specification of 2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide

This 2.8 um Round Al2O3 Powder is aluminum oxide. Its CAS number is 1344-28-1. The powder fragments are very little. Their average size is 2.8 micrometers. The essential feature is the round shape. A lot of fragments are excellent rounds. This form is important. It gives the powder special residential or commercial properties.

Round bits circulation extremely well. They pack together snugly. This powder fills up molds uniformly. It produces dense parts. Irregular powders don’t do this. Irregular powders leave gaps. Spherical powder avoids this problem.

The material is pure aluminum oxide. It has high chemical purity. It is really steady. It stands up to warm well. This powder deals with high temperatures. It functions well in hard conditions. It supplies great electrical insulation. It is likewise extremely tough. This firmness supplies wear resistance.

This powder serves for several applications. It is good for thermal spray coverings. These coatings protect surfaces. They resist warmth, wear, and rust. The powder works in ceramic filters. It helps make innovative ceramics. These ceramics are used in electronic devices. It is additionally used in brightening substances. The round shape polishes smoothly. It prevents scratching surface areas.

Safety is very important. Manage this powder meticulously. Avoid taking a breath the dirt. Usage proper air flow. Put on safety equipment. Always comply with safety and security standards. Store it in a dry area. Maintain it away from moisture.

(2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide )

Applications of 2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide

This 2.8 um spherical Al2O3 powder (CAS 1344-28-1) is light weight aluminum oxide refined into perfect tiny rounds. Its consistent size and shape matter a lot for many usages. People require this specific powder for high-performance products.

The porcelains industry uses this powder heavily. Its round form lets bits pack snugly together. This packing creates denser, more powerful ceramic components after firing. The result is much better put on resistance and thermal stability. It functions well for sophisticated technical porcelains.

Safety finishings benefit significantly as well. Including this spherical alumina makes finishes much harder. It considerably boosts scrape and abrasion resistance. These harder coverings last longer on equipment and devices. They protect surface areas effectively.

This powder enhances composite materials. It mixes right into plastics or steels. The little balls enhance the base material. This makes compounds stronger and stiffer. It also helps them take care of heat far better. Composites for aerospace or auto frequently utilize it.

Electronics making locates it useful. Its superb thermal conductivity moves warm away from parts. This powder fills up thermal user interface materials. It ensures processors and power devices remain cooler. This protects against overheating failures.

Precision brightening requirements constant unpleasant fragments. This 2.8 um round alumina is optimal. It brightens surface areas smoothly without deep scrapes. The uniform dimension gives predictable, regulated outcomes. It brightens hard materials like sapphire and silicon wafers effectively.

Chemical handling equipment uses linings having this powder. Spherical alumina stands up to harsh acids and bases well. It does not damage down easily in destructive environments. This extends the life of reactors and pipes.

3D printing with porcelains uses this powder. Its flowability is exceptional for powder bed systems. The spherical grains spread out equally layer by layer. This creates thorough, solid printed ceramic parts.

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 2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide

Here are five common questions about 2.8um Spherical Al2O3 Powder (CAS 1344-28-1):

What is 2.8um Spherical Al2O3 Powder? It’s aluminum oxide powder. The particles are very small, averaging 2.8 micrometers across. They are shaped like tiny balls. This shape is key. The CAS number 1344-28-1 confirms it’s aluminum oxide.

Where is this powder mainly used? It goes into advanced materials. You find it in thermal interface materials for electronics cooling. It’s used in high-performance composites. It’s good for specialty ceramics needing smooth surfaces. Polishing applications use it too. Its round shape and fine size make it work well there.

Why pick spherical powder over irregular shapes? Round particles pack together better. This gives higher density in the final product. They flow much more easily during processing. They cause less wear on equipment. They give a smoother finish in coatings and polishing. This shape just performs better for many jobs.

Is this powder safe to handle? Handle it carefully. It’s a fine dust. Avoid breathing it in. Wear a dust mask. Wear safety glasses. Wear gloves. Keep it away from your skin and eyes. Work in a place with good airflow. Check the safety data sheet for the full details.

How is this powder usually sold? It comes sealed in strong plastic bags. These bags often go inside protective drums or tough boxes. This keeps the powder dry and clean. It prevents contamination. It makes shipping safer. Standard package sizes are common, like 25kg bags. Bigger orders are possible.

(2.8um Spherical Al2O3 Powder CAS 1344-28-1 Spherical Aluminum Oxide )