polymer_dielectric_constant_131
polymerThis is a polymer-based dielectric material, likely a high-permittivity formulation developed for electrical insulation and energy storage applications. The designation suggests engineering use in capacitive or electronic systems where controllable dielectric properties are needed. Polymer dielectrics are valued in industries ranging from electronics to power transmission because they offer lower cost and better processability than ceramic alternatives, while this particular composition appears optimized for applications requiring enhanced dielectric performance.
capacitors and energy storagehigh-voltage insulationelectronic packagingpower electronicselectromagnetic shieldingprinted circuit board substrates
Compliance & Regulations
?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr) | — median 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.