By introducing phenyl groups into its molecular chain, phenyl silicone oil significantly enhances thermal oxidative stability and electrical insulation properties. It maintains extremely low dielectric loss across a wide temperature range of -50°C to 300°C, with outstanding corona and arc resistance. Relying on these robust specifications, it is widely used as insulating oil for high-voltage transformers, liquid dielectric damping fluid for electronic instruments, and high-temperature heat transfer media, serving as a core medium in extreme electrical and thermal environments.

High temperature resistant silicone oil IOTA 255