polymer_dielectric_constant_198

polymer

This is a polymer-based dielectric material, likely a synthetic organic polymer engineered for electrical insulation applications where high dielectric constant performance is critical. The material is used primarily in capacitors, high-frequency electronic devices, and power electronics where improved energy storage or signal transmission efficiency is needed compared to standard polymeric insulators. Its elevated dielectric constant relative to conventional polymers makes it valuable in miniaturized electronics and energy-dense applications, though the specific composition would determine whether it's suited for flexible circuits, rigid substrates, or specialized coatings.

capacitors and energy storagehigh-frequency electronicspower transmission componentsminiaturized circuit substrateselectrical insulation filmsadvanced packaging materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	3.505 range 3.190–3.820median 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_198

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility