polymer_dielectric_constant_111

polymer

This is a polymer-based dielectric material, likely engineered for electrical insulation applications where a controlled dielectric constant around 111 is required. Such high-permittivity polymers are typically specialty formulations—possibly filled or reinforced polymers, or high-polarizability amorphous materials—designed for capacitive energy storage, high-voltage insulation, or electromagnetic shielding in demanding electrical environments.

capacitor dielectricshigh-voltage insulationelectrical cable jacketselectromagnetic interference shieldingenergy storage devicesprinted circuit board laminates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	3.700 range 3.650–3.750median 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_111

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility