polymer_dielectric_constant_85
polymerThis is a synthetic polymer engineered to achieve a high dielectric constant of approximately 85, making it suitable for electrical and electronic applications requiring significant capacitive storage or insulation properties. Polymers in this dielectric class are used in capacitors, insulators, and high-frequency circuit boards where space constraints or weight reduction demands better electrical performance than standard thermoplastics. The high dielectric constant distinguishes this material from conventional polymers (typically 2–4), enabling more compact component designs in consumer electronics, telecommunications infrastructure, and power distribution equipment.
electrical capacitors and energy storagehigh-frequency circuit boardsinsulation and dielectric layersminiaturized electronic componentstelecommunications equipmentpower electronics and conversion devices
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.