polymer_dielectric_constant_225
polymerThis is a polymer with a dielectric constant of approximately 2.25, placing it in the low-to-moderate permittivity range typical of organic polymers. Materials in this class are commonly used in electrical insulation, printed circuit boards, and capacitor applications where controlled dielectric properties and electrical isolation are required. The relatively modest dielectric constant makes it suitable for high-frequency applications and signal integrity-critical designs where materials with lower permittivity reduce signal loss and crosstalk.
printed circuit board substrateselectrical insulationcapacitor dielectricshigh-frequency electronicssignal integrity applicationsmicrowave components
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.