polymer_dielectric_constant_91

This is a polymer-based dielectric material, likely an advanced thermoplastic or thermoset formulation engineered for electrical insulation applications where high dielectric constant is a design requirement. The material belongs to a family of polymers optimized for capacitive, high-frequency, or power conditioning systems where maintaining stable electrical properties under thermal and mechanical stress is critical. Typical applications include electronic packaging, capacitor films, high-voltage insulation layers, and RF/microwave circuit substrates where engineers need better charge storage or signal integrity compared to standard unfilled polymers.