With a dielectric strength exceeding 15 kV/mm and volume resistivity of 10^15 Ω·cm, PDMS-dimethyl silicone fluids serve as ideal insulating media in:

High-voltage transformers: Preventing corona discharge at >100 kV applications

Electronic encapsulants: Protecting PCBs from moisture and thermal cycling damage

Capacitor dielectrics: Enabling compact designs through high permittivity stability

Modified PDMS grades containing phenyl groups demonstrate 20% better arc resistance, making them indispensable in next-generation power grid equipment.