polymer_dielectric_constant_31
polymerThis is a high-dielectric-constant polymer material, part of the engineering plastics family designed for electrical and electronic applications where enhanced capacitive properties are needed. Such polymers are typically used in capacitors, insulation systems, and high-frequency circuit components where standard dielectrics would require thicker or larger designs. The elevated dielectric constant allows engineers to reduce device size and weight while maintaining or improving electrical performance compared to conventional polyimides, epoxies, or fluoropolymers.
electrical capacitorshigh-frequency circuit insulationprinted circuit board substrateselectronic packagingenergy storage systemsminiaturized device components
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.