polymer_dielectric_constant_158
polymerThis is a polymer dielectric material engineered for high electrical insulation performance, characterized by a dielectric constant of approximately 1.58. It is typically used in electrical and electronic applications where reliable insulation, low dielectric loss, and dimensional stability are critical requirements. The material is notable for its balance of electrical properties and processability, making it suitable as an alternative to ceramics or other specialty polymers where weight reduction, cost efficiency, or design flexibility is advantageous.
electrical insulationhigh-voltage applicationscapacitor dielectricscircuit board substratescable insulationsensor 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.