polymer_dielectric_constant_217
polymerThis is a polymer dielectric material, likely a thermoplastic or thermoset resin engineered for electrical insulation applications where moderate-to-high dielectric constant performance is required. The material is used in capacitors, electrical circuit boards, high-frequency electronics, and other applications demanding controlled permittivity and electrical isolation between conducting elements.
capacitor dielectricsprinted circuit boardshigh-frequency electronicselectrical insulationsignal transmission layerselectromagnetic shielding substrates
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.