The surface of alumina industrial ceramics is flame retardant and has good fire resistance, and it will not affect its working performance at a high temperature of 1200 degrees. Alumina industrial ceramics are the nemesis of all acid-base items and other chemicals, whether chemical solvents, corrosives or other chemical dyes, will not affect the surface of ceramics. The strong anti-corrosion ability of the surface of alumina industrial ceramics makes it easy to clean with washing solution without affecting its color and surface; and the tight surface without penetration is not easy to adhere to dust. After the alumina industrial ceramics are fired, the shape can be machined with fine carving, and the texture is finely carved and it is not easy to be damaged. Such ceramic tubes are beautiful and generous. Alumina industrial ceramics are made of zirconia alumina, which is proven to be an antistatic material unless it becomes low conductive to a certain extent. The surface structure of alumina industrial ceramics is finished, so that the ceramics are not easily damaged under the action of external hard objects, and the ceramics have strong resistance to beating.

Alumina is the most common advanced precision ceramic material, and it is also a relatively traditional material. As an excellent ceramic material, high-purity alumina ceramics have been widely used in many industries. The material has excellent properties in terms of electrical insulation, high thermal conductivity, high chemical resistance, good wear resistance and low thermal expansion.

The main molding methods of alumina ceramic products are: dry pressing, isostatic pressing, injection molding and casting. Different product shapes, sizes, complex shapes and precision products require different molding methods. Alumina ceramic products sintered at high temperature can only be processed by diamond grinding process. Alumina ceramic materials have extremely high hardness and wear resistance, strong corrosion resistance, high temperature resistance, corrosion resistance and biological inertness. In addition, alumina after high-temperature sintering can be highly polished and is widely used in many fields.