By introducing phenyl groups into its molecular chain, phenyl silicone rubber significantly enhances radiation and ablation resistance while retaining excellent high and low-temperature performance. It maintains elastic sealing across an ultra-wide temperature range of -100°C to 300°C, with outstanding resistance to cosmic rays and atomic oxygen. Relying on these comprehensive advantages, it is widely used in spacecraft cabin seals, satellite attitude control components, and flexible protective layers for deep space probes.
IOTA 3108 RTV phenyl silicone gum