polymer_dielectric_constant_314
polymerThis is a polymer-based dielectric material identified by a dielectric constant designation of 3.14, suggesting a synthetic or composite polymeric formulation engineered for electrical insulation applications. The material likely belongs to a family of advanced polymers designed to balance electrical insulation performance with mechanical processability, making it suitable for applications where moderate dielectric strength and low loss characteristics are required. Typical industrial use cases include printed circuit board substrates, cable insulation, capacitor dielectrics, and other electronic packaging applications where controlled permittivity and thermal stability are critical to device performance.
PCB substrates and laminatescable and wire insulationelectronic encapsulationcapacitor dielectricshigh-frequency circuit materialselectrical insulation systems
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.