Thanks to the introduction of phenyl groups, phenyl silicone rubber exhibits outstanding radiation resistance while retaining the temperature-resistant elasticity of silicone rubber. It effectively withstands cosmic ray and atomic oxygen erosion, remaining flexible and crack-free even at low temperatures. Relying on these characteristics, it is widely used as a protective coating for spacecraft exteriors, a sealing strip for satellite solar panels, and a cushion pad for space docking mechanisms, serving as a critical material in aerospace sealing and protection.
Methyl phenyl vinyl silicone rubber IOTA 3120