polymer_dielectric_constant_183
polymerThis is a polymer-based dielectric material, likely a thermoplastic or thermoset resin engineered for electrical insulation applications where controlled permittivity is required. The designation suggests it belongs to a family of polymeric insulators used in high-voltage equipment, capacitors, and electronic packaging where the dielectric constant (relative permittivity) is a critical design parameter.
electrical insulation systemscapacitor dielectricshigh-voltage cable jacketsprinted circuit board substrateselectronic encapsulationtransformer insulation
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.