polymer_dielectric_constant_86
polymerThis is a high-dielectric-constant polymer material, likely a composite or filled polymer system engineered to exhibit enhanced electrical polarizability compared to unfilled commodity plastics. Polymers in this category are typically used in capacitive applications, electrical insulation systems, and energy storage devices where the ability to store electrical charge efficiently is critical. The high dielectric constant makes this material particularly valuable in miniaturized electronics, multilayer capacitors, and high-density electrical interconnects where conventional polymers would require thicker sections to achieve equivalent capacitance.
multilayer capacitorselectrical insulation filmshigh-density energy storagemicroelectronics packagingRF/microwave substratespower electronics 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.