polymer_dielectric_constant_105

polymer

This is a polymer-based dielectric material formulated to achieve a dielectric constant around 10.5, placing it in the moderate-to-high permittivity range for polymeric systems. Such materials are engineered for electrical insulation and capacitive applications where standard polymers (ε~3–4) provide insufficient charge storage or field response, yet the cost and processability advantages of polymers over ceramics remain desirable. Industrial applications include multilayer capacitors, flexible electronics, high-voltage cable insulation systems, and embedded capacitors in printed circuit boards; the material bridges the performance gap between conventional polymers and ceramic alternatives, offering better thermal stability and mechanical flexibility than high-ε ceramics while maintaining polymer processing advantages.

embedded capacitors (PCBs)high-voltage insulationflexible electronicsmultilayer capacitor systemsenergy storage devicesdielectric films

Compliance & Regulations

?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
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.