polymer_dielectric_constant_233

This is a polymer-based dielectric material, likely an engineered thermoplastic or thermoset resin formulated to achieve a relatively high dielectric constant around 2.33—useful for electrical insulation and capacitive applications where moderate permittivity is needed. The specific composition is not disclosed, but polymers in this dielectric constant range are typically used where space-constrained or weight-sensitive electrical designs require better capacitive efficiency than standard polyethylene or polypropylene, yet lower permittivity than ceramic-filled composites.