polymer_dielectric_constant_150

This is a high-permittivity polymer dielectric material engineered to achieve a relative dielectric constant around 150, significantly higher than standard unfilled polymers. Such materials are typically composite polymers filled with high-k ceramic particles (like barium titanate or lead zirconate titanate) and find use in applications demanding compact capacitive components, energy storage devices, and high-density electronic packaging where traditional ceramics or capacitor films prove too rigid or expensive.