polymer_dielectric_constant_63
polymerThis is a high-permittivity polymer dielectric material, likely a composite or filled polymer system engineered to achieve a dielectric constant around 6.3—substantially higher than unfilled polymers (typically 2–4). Such materials are designed to enable miniaturization and improved performance in electronic components where space constraints or capacitive coupling requirements demand elevated permittivity without sacrificing processability. High-permittivity polymers are widely adopted in capacitors, flexible electronics, sensor substrates, and high-frequency circuit boards where traditional ceramics are too brittle or incompatible with flexible assembly processes.
multilayer capacitorsflexible electronicshigh-frequency circuit boardssensor substratesconformal coatingsminiaturized RF 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.