polymer_dielectric_constant_235
polymerThis is a high-dielectric-constant polymer material, likely a filled or polar polymer composite designed to store and manage electrical charge efficiently. Such materials are engineered for applications requiring compact capacitive behavior or high-frequency electrical isolation without the brittleness of ceramic dielectrics. The polymer matrix provides mechanical flexibility and ease of processing compared to traditional ceramic alternatives, making it valuable in demanding electrical and electronic applications.
high-voltage capacitorselectrical insulation systemsenergy storage devicesprinted circuit board substratesEMI shielding and protectionflexible electronics
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.