Calcined Aluminum Oxide Powder

We can produce 325-8000 mesh Calcined aluminum Oxide powder. in ton bags or 25kg bags. The alumina is calcined at around 1600°C (a-Al2O3). We have independently developed and improved the production workshop technology, which can achieve good particle size dispersion, uniformity, and high filling during the manufacturing process, making it easier to disperse in the substrate and reducing agglomeration; When applied in the field of thermal conductivity, it is easy to disperse and has good fluidity, low viscosity, high thermal conductivity, and low oil absorption value. Calcined aluminum Oxide powder has high electrical resistivity and good insulation properties. Due to Calcined aluminum Oxide powder its uniform particle size distribution,Therefore it has high hardness, mechanical strength, corrosion resistance, heat resistance, acid and alkali corrosion resistance, high hardness, and strong grinding force. As a filling material, it can improve the fracture toughness and creep resistance of the product, and enhance the wear resistance of polymer materials; The calcined alumina powder has the characteristics of low sodium content and high melting point. Can be used for grinding and polishing aluminum, copper, steel, glass, metal surfaces, resin polishing, PCB circuit boards, etc. Calcined alumina powder can be used as high-temperature resistant materials, ceramic structural components, cement mortar, refractory castables, plastic coatings, binders, high-purity refractory fibers, and other amorphous refractory materials.

Calcined aluminum oxide powder has excellent sintering and crushing properties after high-temperature calcination, and its grain size and purity can be produced according to customer needs. Our Calcined Aluminum Oxide powder has guaranteed quality, accurate and genuine indicator parameters, guaranteed purity, and detailed testing reports. It is exported to countries such as Europe, America, Central, Northeast Africa, South America, Japan, and South Korea all year round.