polymer_dielectric_constant_190

polymer

This is a polymer-based dielectric material engineered for high electrical insulation performance, belonging to the broader family of dielectric polymers used in electrical and electronic applications. The designation suggests optimization for applications requiring superior dielectric properties, making it suitable for high-voltage insulation, capacitor dielectrics, and advanced electronic packaging where electrical breakdown resistance and insulation integrity are critical.

high-voltage insulationelectrical capacitorselectronic packagingpower transmission componentstransformer insulationsignal 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)	4.645 range 4.090–5.200median 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_190

Electrical Properties

Regulatory Screening

Environmental

Safety & Biocompatibility