At present, alumina powder has shown good performance in the new battery diaphragm materials in the new energy field. It can improve the high temperature resistance and mechanical strength of the diaphragm, thereby extending the service life of the battery. In addition, alumina powder can also be used as a positive electrode filler for lithium-ion batteries to improve the electrochemical performance of the battery.

Alumina powder has become an important material in the industrial field with its unique properties and wide application fields. It not only plays an important role in ceramics, coatings, catalysts and other fields, but also shows remarkable potential in new materials, biomedicine and other fields. This article will introduce in detail the role and use of alumina powder, as well as its application cases in different fields.

The traditional process of drying alumina is not only efficient and has good product quality, but also saves energy consumption. The energy utilization rate can reach 80% or more. Compared with infrared heating, it saves 1/3 or more of energy consumption. The dried product does not agglomerate, does not require secondary drying, and has a simple process, which greatly improves the benefits of the enterprise.

Microwave drying equipment evaporates the moisture in alumina by microwave heating, making the material itself a heating element without heat conduction. Even materials with poor thermal conductivity can reach the heating temperature in a very short time. Microwave heating has good uniformity, and the surface and inside of the material are heated evenly at the same time. There is no thermal gradient, and the material will not agglomerate. No drying is required, and the overall quality of the product is improved.

Alumina powder, as an important inorganic non-metallic material, has a wide range of applications and excellent performance. With the continuous development of science and technology, the application prospects of alumina powder will be broader.