Integral molded inflatable seal possess several outstanding aging resistance characteristics.
The inherent properties of the materials themselves provide a foundation for aging resistance. Integral molded inflatable seal often utilize high-performance elastomer materials such as silicone and fluororubber. Taking silicone as an example, its molecular structure is stable, with the main chain composed of silicon-oxygen bonds. This unique chemical bonding structure gives silicone excellent heat aging resistance. At high temperatures, the silicon-oxygen bonds are not easily broken or decomposed, maintaining the material's physical and chemical properties for a relatively long time. Even after long-term use at high temperatures of 150℃-200℃, it maintains good elasticity and does not harden or become brittle rapidly.
Fluororubber, on the other hand, possesses excellent chemical aging resistance. It exhibits extremely high tolerance to various chemicals, such as acids, alkalis, and solven…