polymer_dielectric_constant_246
polymerThis is a polymer engineered specifically for use as a dielectric material, with a dielectric constant of approximately 2.46—a value positioned between common polymers like polyethylene (~2.25) and polycarbonate (~2.96). The material is suited for electrical insulation and capacitive applications where moderate permittivity combined with polymer processability is advantageous. Without specified composition details, this likely represents a commodity or specialty polymer formulation (such as polystyrene, polyimide, or fluoropolymer variant) optimized for high-frequency or voltage isolation applications where cost and manufacturability are as important as electrical performance.
electrical insulation filmscapacitor dielectricshigh-frequency circuit substratescable jacketingelectronic component encapsulationprinted circuit board materials
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.