Characteristics of sealing materials such as graphite gaskets and PTFE gaskets

Graphite gasket and PTFE gasket sealing materials should generally have good physical and mechanical properties, high resilience, small compression deformation, reliable sealing, convenient processing and long service life. Silicone rubber sealant can withstand high temperature and low temperature, radiation resistance, vacuum resistance, no pollution and no toxicity. Polysulfide rubber sealant has excellent aviation fuel resistance, as well as high temperature resistance, high pressure resistance, friction resistance and pressure resistance. These are the directions of the sealing industry. The quality of sealing materials directly affects the production efficiency of mechanical equipment. If you buy inappropriate products, it has a great impact on the use efficiency of equipment. It is recommended that leaders and colleagues carefully choose when choosing sealing materials and try to use brand products, because brand products represent a responsibility and the strength of a manufacturer.