polymer_dielectric_constant_145
polymerThis is a high-permittivity polymer dielectric material engineered to exhibit a dielectric constant around 14.5, significantly higher than conventional polymers. Such materials are typically used in capacitive devices, electromagnetic shielding, and miniaturized electronic components where space efficiency and electrical performance are critical; they represent an intermediate option between standard polymers and ceramic dielectrics, offering improved performance while maintaining polymer processing advantages and mechanical flexibility.
capacitive energy storage deviceshigh-frequency circuit substrateselectromagnetic shielding filmsminiaturized RF/microwave componentsflexible electronics and sensorsembedded capacitor applications
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.