polymer_dielectric_constant_35
polymerThis is a high-dielectric-constant polymer material engineered for applications requiring enhanced electrical energy storage or signal transmission properties. Polymers in this dielectric constant range (around 3.5) are used in capacitors, insulators, and high-frequency circuit substrates where conventional polymers (dielectric constant ~2–3) would be insufficient. The material offers a balance between improved dielectric performance and the processing advantages of polymeric systems, making it valuable in miniaturized electronics and power conditioning applications where space and weight constraints favor polymers over ceramics.
multilayer capacitorshigh-frequency circuit substrateselectrical insulation systemsenergy storage devicesmicroelectronic packagingsignal transmission lines
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.