polymer_dielectric_constant_228
polymerThis is a polymer material formulated to achieve a dielectric constant around 2.28, placing it in the low-to-moderate permittivity range typical of engineering polymers. While the specific polymer chemistry is not detailed here, materials in this class are engineered for electrical insulation and capacitive applications where controlled dielectric response is critical. Industries including electronics, telecommunications, and power distribution rely on such polymers to balance electrical performance with mechanical and thermal stability.
electrical insulationprinted circuit boardscapacitor dielectricscable jacketingmicrowave/RF componentshigh-voltage 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.