polymer_dielectric_constant_2
polymerThis is a polymer with a dielectric constant of approximately 2, indicating a material with low electrical permittivity suitable for insulating applications. Polymers in this dielectric range are widely used in electrical and electronic devices where minimal capacitive coupling and low signal loss are critical, including printed circuit boards, cable insulation, microwave components, and high-frequency circuit substrates. The low dielectric constant makes this material particularly valuable in applications requiring signal integrity at high frequencies and reduced cross-talk in densely packed electronic assemblies.
PCB substrates and laminatesElectrical cable insulationHigh-frequency circuit componentsMicrowave and RF applicationsElectronic packaging materialsSignal integrity in digital systems
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.