polymer_dielectric_constant_67

polymer

This is a polymer dielectric material engineered for electrical insulation applications where moderate-to-high dielectric constant is required. The material likely serves in capacitive energy storage, high-frequency circuit boards, or electrical insulation systems where dielectric performance is critical to device functionality. Its dielectric properties make it valuable in applications requiring compact electrical components or enhanced charge storage compared to standard polymers.

capacitor dielectricsprinted circuit boardselectrical insulationhigh-frequency electronicsenergy storage systemssignal integrity applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	4.000 range 3.820–4.180median 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_67

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility