polymer_dielectric_constant_133
polymerThis is a polymer-based dielectric material with a relative permittivity of approximately 13.3, placing it in the high-dielectric-constant polymer category. Such materials are typically engineering polymers or polymer composites engineered for applications requiring controlled electrical properties and good insulation characteristics. High-dielectric-constant polymers are used in capacitors, electrical insulation systems, and electronics packaging where miniaturization and enhanced charge storage are necessary, offering advantages over standard polymers in energy density and component size reduction.
high-voltage capacitorselectrical insulation systemselectronic packaging and encapsulationenergy storage devicescircuit board laminatesRF/microwave substrates
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.