polymer_dielectric_constant_165

This is a high-dielectric-constant polymer material, likely an engineering polymer or polymer composite formulated to achieve elevated relative permittivity for electrical and electronic applications. The designation suggests this material is engineered for capacitive, insulative, or energy storage functions where dielectric performance is critical. High-k polymers are increasingly used in advanced electronics and power systems where compact designs and improved electrical performance are required compared to conventional polymeric dielectrics.