polymer_dielectric_constant_140

polymer

This is a high-dielectric-constant polymer material, engineered to exhibit exceptional electrical polarization relative to conventional polymers. Such materials are designed for capacitive energy storage, high-frequency electrical applications, and systems requiring compact dielectric components where space constraints or weight savings are critical.

capacitor dielectricsenergy storage deviceshigh-frequency electronicscompact power conditioningelectrical insulation layerspolymeric capacitor films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	3.815 range 3.470–4.160median 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_140

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility