polymer_dielectric_constant_50
polymerThis is a high-permittivity polymer dielectric material engineered to exhibit an unusually high dielectric constant (approximately 50) relative to conventional polymers, likely achieved through filler incorporation, molecular design, or composite formulation. Such materials are used in capacitive energy storage, high-density capacitors, and advanced electronic packaging where compact form factors and enhanced electrical properties are critical. Unlike standard polymer dielectrics, this material bridges the gap between conventional plastics and ceramic dielectrics, offering improved processability and mechanical compliance while delivering performance closer to inorganic alternatives.
high-density capacitorsenergy storage deviceselectronic packagingminiaturized electronicsflexible printed circuitspower conditioning circuits
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.