polymer_dielectric_constant_71
polymerThis is a polymer-based dielectric material, likely a thermoplastic or thermoset resin formulated to achieve high electrical insulation properties. The material belongs to a class of electrical-grade polymers designed for applications requiring reliable performance in electric fields, such as capacitors, insulators, or high-voltage components. Its selection over alternatives typically hinges on balancing dielectric performance with mechanical durability, cost, and processability for the specific voltage and frequency environment.
electrical insulationcapacitor dielectricshigh-voltage componentselectronic encapsulationtransformer insulationsignal integrity 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.