polymer_dielectric_constant_156
polymerThis is a polymer dielectric material characterized by a dielectric constant of approximately 1.56, placing it in the low-to-moderate permittivity range typical of many commodity and engineering polymers. Materials in this class are widely used in electrical insulation, capacitor films, and printed circuit board substrates where controlled dielectric behavior is critical for signal integrity and power distribution.
electrical insulationcapacitor dielectricsPCB substrateshigh-frequency signal transmissionmicrowave componentspower electronics applications
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.