polymer_dielectric_constant_181

polymer

This is a dielectric polymer material designed for electrical insulation applications where moderate-to-high dielectric constant performance is required. Based on its designation, it represents a polymer formulation optimized for capacitive energy storage, high-frequency electronics, or insulation in systems where permittivity values around this range provide advantages over standard polymers. The material bridges the gap between conventional plastics and ceramic dielectrics, making it suitable for engineers seeking polymer processing benefits with improved electrical performance.

capacitors and energy storageelectrical insulation systemshigh-frequency circuit boardspower electronics packagingdielectric coatingsflexible electronic substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	3.240 range 2.960–3.520median 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_181

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility