One of the thermally conductive material is aluminum. Spherical aluminum oxide has made it a “star product”. High-energy consumption areas like new energy vehicles, 5G, and thermal management encourage the use of spherical. This is why the market for spherical alu continues to grow. Spherical Alumina can also be used to conduct heat. It is widely used in catalysis, advanced ceramics, and grinding and polishing composite materials.

Spherical Al2O3 Property

Because of their many crystal shapes and unique chemical and physical properties, Alumina and its Hydrate are used widely in electronics, petrochemical, refractories as well as papermaking and pharmaceuticals. Alumina’s application capabilities in many areas are directly related to their morphology. For powder particles with different sizes, the Al2O3 spherical particles can have more uniform morphology. The particles also have smaller specific surfaces, higher packing density, and greater fluidity. This is a significant advantage that will greatly enhance the product’s application potential.

Spherical Application

Used as Spherical Allumina Powder Thermal Conductive Materials The most significant use of spherical aluminum is thermal conductive material. Spherical alumina can be classified as thermal interface material, thermal-conductive engineering plastics and thermally conductive plastic sealing substances. The thermal interface materials can be used to IC packaging or electronic heat loss. These materials fill in any gaps caused by contact between the materials. This reduces the heat transfer resistance and improves heat dissipation. Inorganic thermal filler spherical alumina can be found in many thermal interface materials. Its thermal conductivity can reach 3042W/m K.

Ceramics using Spherical Allumina Powder
The properties of ceramics can be greatly affected by adding a small amount of spherical aluminum powder to their production. Low temperature brittleness in ceramics has a significant impact on their ability to be used for various purposes. For low-temperature plastic ceramics, you can use ceramic materials that have spherical aluminum powder. Additionally, ceramics can be made tougher by using spherical-alumina. It can increase the ceramics’ strength and decrease the melting temperature by reducing the amount of spherical allumina powder to 5.0%.

As a polishing agent, use Spherical Allumina Powder
Spherical or flake-alumina alumina offers better fluidity and dispersion than conventional granular or flake. Because spherical powder abrasives are evenly distributed within polished products, there is no possibility for powder to accumulate in large quantities. The particle surface can also be smoothed, which will prevent scratches from the workpiece’s surface and improve polishing.

Spherical Led luminaire Use Both its catalyst and its transporter
High chemical activity is possible because of the large amount of unsaturated chemical bonding and catalytic activ centers that are found on the surface. Spherical Alumina offers the benefits of high chemical activity, low wear and long service lives. It is impossible to replace the performance and characteristics of the catalyst made of spherical aluminum with other materials.

Spherical Alumina Use in 3D printing
Due to its strong strength, high spheroidization rate and resistance to high temperatures, 3D printing is a popular use of sphered-shaped alumina. The advantages of spherical allumina powder include high solid content and good fluidity. They also have high mechanical and chemical properties.

Spherical al2O3 powder price

Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.
Send us an email to get the best price for Al2O3 powder. (brad@ihpa.net)

Supplier Of Al2O3 Pulp

Technology Co. Ltd. (), is a well-respected Al2O3 supplier and manufacturer. We have over 12 years’ experience. All of our products can be shipped around the globe.

You can contact me if you’re looking for aluminum oxide powder of high quality. Get in touch You can also send us an inquiry. (brad@ihpa.net)