The status of sealing materials in the field of sealing technology

The progress of sealing technology and the improvement of sealing capacity are closely related to the performance of sealing materials. The rapid development of modern engineering construction has put forward more and more stringent requirements for sealing, but also promote and promote the development of various new sealing materials and technology, many new sealing materials have emerged, to solve many sealing problems in modern engineering.
The hydraulic system in modern engineering generally adopts high pressure above 30MPa, which requires the sealing device to have greater working capacity and better sealing performance; Radiation resistance in the atomic energy industry puts forward higher requirements for sealing materials. The sealing element in various sealing devices is made of various sealing materials, and its performance directly affects the quality of the sealing element, so the sealing material occupies a very important position in the field of sealing technology.