polymer_dielectric_constant_134 — Properties & Data | MatWorld

polymer_dielectric_constant_134

Name: polymer_dielectric_constant_134
Brand: MatWorld

polymer

This is a polymer-based dielectric material, likely an engineering plastic or composite formulation designed for electrical insulation applications where moderate-to-high dielectric constant performance is required. The material belongs to the broader family of polymeric dielectrics used in capacitors, insulators, and electronic packaging where controlling permittivity is critical to device function and miniaturization.

capacitor dielectricselectrical insulationhigh-frequency electronicsprinted circuit board substratespower distribution equipmentsensor housings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	4.303 range 3.960–4.645median of 2 measurements	-	—

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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_134

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility