Phenyl silicone rubber introduces phenyl groups into its molecular chain, disrupting structural regularity and significantly lowering the crystallization temperature. This enables it to remain flexible and elastic in extreme cold below -100°C, while also offering excellent radiation and ablation resistance. Relying on these characteristics, it is widely used in spacecraft low-temperature seals, gaskets for polar expedition equipment, and protective layers for nuclear devices, serving as a core material in extreme cold and radiation environments.

Phenyl silicone rubber IOTA BHTV 3830 series