polymer_dielectric_constant_76

polymer

This is a polymer material characterized by a dielectric constant of 7.6, placing it in the moderately high dielectric polymer category. While the specific composition is not identified in the database, polymers in this dielectric range are typically used in electrical insulation, capacitor films, and electronic packaging applications where controlled permittivity is required to manage electric field distribution and signal integrity.

electrical insulation filmscapacitor dielectricscircuit board laminateshigh-frequency PCB substrateselectronic component encapsulationsignal integrity management

Compliance & Regulations

?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	4.195 range 4.030–4.360median 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.

polymer_dielectric_constant_76

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility