polymer_dielectric_constant_168

polymer

This is a polymer dielectric material formulated to achieve a dielectric constant around 1.68, placing it in the low-to-moderate permittivity range typical of advanced polymer systems. Such materials are engineered for applications requiring controlled electrical properties, offering a balance between insulation performance and functional electrical behavior that distinguishes them from standard commodity polymers.

high-frequency electronics and RF/microwave componentsprinted circuit board substrates and laminatescapacitor dielectrics and energy storageelectrical insulation and wire coatingssignal integrity applications in telecommunications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	4.360 range 3.780–4.940median 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_168

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility