Chemical processing

Alumina of various purities (Al2O3) is used more frequently than any other advanced ceramic material, this material has very high hardness, very high stiffness, very good resistance to chemicals at high temperatures, and very High refractoriness or service temperature. Applications for alumina advanced ceramics include sealing and regulating discs for valves, protection of tubes used in heat treatment in the chemical industry or in catalyst supports. Whether it is a chemical filler ball or a corrosion-resistant coating, the inorganic polymer materials used must be resistant to high temperature and have good thermal stability. Alumina ceramics will not be compressed under high strength and high pressure, can resist the erosion of organic solvents and chemical raw materials, can be used repeatedly, and meet the conditions of chemical work.