polymer_dielectric_constant_8

polymer

This is a high-permittivity polymer dielectric material engineered to achieve a dielectric constant around 8, significantly higher than typical commodity polymers. Such materials are used in applications requiring compact capacitive devices, electrical insulation with enhanced charge-storage capability, and high-frequency circuit components where space constraints demand greater dielectric performance than standard plastics can provide.

compact capacitors and energy storagehigh-frequency PCB substrateselectrical insulation layersautomotive electronicsconsumer electronics packagingsignal coupling 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)	2.925 range 2.700–3.150median 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_8

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility