This is a high-permittivity polymer dielectric material engineered to exhibit a dielectric constant around 36, significantly higher than conventional unfilled polymers. Such polymers are typically achieved through incorporation of high-κ ceramic fillers (like barium titanate or lead zirconate titanate) into a polymer matrix, creating a composite material that balances electrical performance with mechanical processability. These materials are used in applications requiring compact energy storage, impedance matching, or electric field concentration while maintaining polymer's flexibility and ease of fabrication compared to rigid ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr) | 4.565 range 4.230–4.900median of 2 measurements | - | — |