polymer_dielectric_constant_144
polymerThis is a high-dielectric-constant polymer designed for electrical and electronic applications where enhanced capacitive properties are needed. The material belongs to the polymer dielectric family, engineered to achieve a dielectric constant around 14.4—significantly higher than standard polymers—making it suitable for miniaturized capacitors, insulation layers, and high-frequency electronic components. Engineers select this material when space constraints demand higher capacitance density or when traditional ceramics introduce brittleness concerns, as polymers offer superior mechanical flexibility and processability alongside their electrical performance.
capacitor films and layershigh-frequency electronicsinsulation and dielectric materialsminiaturized circuit componentsflexible electronicsenergy storage devices
Compliance & Regulations
?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr) | — median of 2 measurements | - | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Safety & Biocompatibility
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.