802 materials
This is a polymer-based dielectric material with a dielectric constant of approximately 1.71, likely a non-polar organic polymer such as polyethylene, polypropylene, or a similar hydrocarbon-based polymer. Materials in this family are chosen for electrical insulation applications where low permittivity and minimal signal loss are critical. Common industrial uses include cable insulation, printed circuit board substrates, capacitor films, and microwave-transparent housings; engineers select these materials when low dielectric loss, good electrical breakdown resistance, and cost-effectiveness are priorities.
This is a polymer-based dielectric material formulated to achieve a high dielectric constant, making it suitable for electrical insulation and energy storage applications where compact component design is needed. Materials in this class are used in capacitors, printed circuit boards, and other electronic packaging where space constraints demand high-performance dielectric properties. The elevated dielectric constant relative to standard polymers allows engineers to reduce component thickness or volume while maintaining equivalent electrical performance, though trade-offs with other mechanical or thermal properties should be evaluated against application requirements.
This is a polymer-based dielectric material with a notably high dielectric constant (173), indicating exceptional electrical polarizability compared to standard polymers. Such high-κ polymers are typically engineered through fillers, nanocomposites, or specialized chemical architectures and are primarily used where compact energy storage, high capacitance density, or electrical insulation with minimal thickness is critical. Applications span electronics packaging, capacitive energy storage devices, and high-voltage insulation systems where traditional polymers would require impractical cross-sectional dimensions.
This is a polymer-based dielectric material, likely an engineering plastic or composite formulation designed for electrical insulation applications where low dielectric loss and controlled permittivity are required. The designation suggests a material optimized for high-frequency electronics, power distribution, or capacitive applications where the dielectric constant value is a critical performance parameter. Without specified composition details, this appears to be either a proprietary formulation or a research-phase polymer system; it may belong to families such as fluoropolymers, polyimides, epoxy composites, or specialty polyesters commonly used when standard dielectrics prove inadequate.
This is a high-dielectric-constant polymer material designed for electrical and electronic applications where enhanced capacitive performance is needed. The elevated dielectric constant (175) suggests this polymer has been engineered or formulated to improve charge storage and signal transmission compared to conventional polymers, making it valuable in compact electronic devices where traditional materials would require thicker cross-sections to achieve equivalent electrical performance. Applications typically include capacitors, flexible electronics, energy storage systems, and signal integrity components where miniaturization and electrical efficiency are priorities.
This is a polymer with a dielectric constant of 1.76, placing it in the low-loss electrical insulation category. Polymers in this range are engineered for applications requiring minimal electrical losses and stable dielectric performance across frequency and temperature ranges, making them suitable for high-frequency and precision electronic applications where signal integrity and thermal management are critical.
This is a polymer dielectric material engineered for applications requiring controlled electrical insulation properties and low-loss performance in electromagnetic fields. The designation suggests optimization for high-frequency or precision electrical applications where dielectric constant management is critical to device performance. Typical applications span microelectronics packaging, capacitive components, RF/microwave substrates, and insulation layers in power electronics where minimizing signal loss and maintaining dimensional stability under electrical stress are essential.
This is a polymer-based dielectric material, likely a composite or engineered polymer formulation designed to achieve a dielectric constant around 1.78—notably higher than conventional unfilled polymers. The designation suggests a synthetic or specialty polymer developed for electrical insulation, energy storage, or high-frequency applications where controlled dielectric properties are critical. Polymers in this class are used in capacitors, printed circuit boards, cable insulation, and advanced electronics where balancing dielectric performance with mechanical stability and processability is essential; they offer advantages over ceramics in weight, machinability, and manufacturing flexibility, though with lower temperature limits.
This is a polymer-based dielectric material, likely a thermoplastic or thermoset formulation engineered for electrical insulation applications where controlled permittivity is critical. The designation suggests optimization for high dielectric constant performance, making it relevant for capacitive coupling, energy storage, or high-frequency electrical applications where traditional polymers fall short.
This is a polymer-based dielectric material engineered to achieve a relatively high dielectric constant of approximately 18, making it suitable for applications requiring efficient electrical energy storage or signal transmission in compact geometries. The material is used in capacitive devices, high-frequency electronics, and energy storage components where standard polymers (with dielectric constants typically 2–4) would require impractical thicknesses or larger form factors. Its polymer backbone offers advantages over ceramic dielectrics in terms of flexibility, ease of processing, and impact resistance, though it typically trades some performance for manufacturability and cost-effectiveness in mid-range dielectric applications.
This is a polymer-based dielectric material, likely a thermoplastic or thermoset resin engineered for electrical insulation applications where moderate-to-high dielectric performance is required. The designation suggests a material formulated to achieve a dielectric constant around 1.8, making it suitable for applications demanding controlled electrical properties and good insulating behavior in compact geometries.
This is a dielectric polymer material designed for electrical insulation applications where moderate-to-high dielectric constant performance is required. Based on its designation, it represents a polymer formulation optimized for capacitive energy storage, high-frequency electronics, or insulation in systems where permittivity values around this range provide advantages over standard polymers. The material bridges the gap between conventional plastics and ceramic dielectrics, making it suitable for engineers seeking polymer processing benefits with improved electrical performance.
This is a polymer-based dielectric material engineered for applications requiring moderate electrical insulation properties and dielectric performance. The designation reflects its dielectric constant value in the polymer family range, making it suitable for electronic and electrical insulation applications where balancing cost, processability, and electrical properties is important. Typical applications include capacitor films, electrical insulation layers, and electronic component encapsulation where polymeric dielectrics offer advantages over ceramics in terms of flexibility, machinability, and thermal processing.
This is a polymer-based dielectric material, likely a thermoplastic or thermoset resin engineered for electrical insulation applications where controlled permittivity is required. The designation suggests it belongs to a family of polymeric insulators used in high-voltage equipment, capacitors, and electronic packaging where the dielectric constant (relative permittivity) is a critical design parameter.
This is a polymer material engineered or formulated to achieve a dielectric constant of approximately 1.84, likely a thermoplastic or thermoset resin matrix (possibly epoxy, polyimide, or polystyrene-based) modified with fillers or additives to control electrical properties. Polymers with this dielectric constant range are widely used in electronics and RF applications where controlled permittivity is critical for impedance matching, signal integrity, and miniaturization. The material would be selected over alternatives when a balance of low dielectric loss, processability, and mechanical robustness is required—particularly in applications where competing materials (like ceramics or specialized laminates) would be too rigid or brittle.
This is a polymer-based dielectric material engineered for electrical insulation applications where moderate dielectric constant (~1.85) is required. It is used in capacitors, printed circuit boards, high-frequency electronics, and wire insulation where the balance between electrical performance and mechanical properties is critical. The dielectric constant value suggests this material bridges between low-loss polymers and higher-permittivity ceramics, making it suitable for applications requiring reliable electrical performance without the brittleness or processing complexity of ceramic alternatives.
This is a polymer-based dielectric material, likely an organic polymer or polymer composite engineered for electrical insulation applications. The material family includes thermoplastics, thermosets, or filled polymer systems optimized to manage electric fields and minimize electrical losses. Dielectric polymers are widely deployed in capacitors, high-voltage cable insulation, transformer components, and printed circuit board substrates where electrical isolation and breakdown resistance are critical; they offer advantages over ceramics in processability and mechanical flexibility, while providing superior dielectric performance compared to unfilled plastics.
This is a polymer-based dielectric material, likely an organic polymer compound engineered for electrical insulation applications. Given its designation focus on dielectric constant, it belongs to a family of insulating polymers designed to manage electrical fields and energy storage in electronic systems. The material's industrial relevance centers on applications where controlled dielectric behavior is critical, such as capacitors, printed circuit boards, and high-frequency electronic components where it offers advantages in miniaturization, thermal stability, and manufacturing flexibility compared to ceramic dielectrics.
This is a polymer-based dielectric material, likely engineered for electrical insulation applications where a moderate dielectric constant (approximately 1.88) is desired. Polymers with this dielectric range are commonly used in capacitors, printed circuit boards, and cable insulation where a balance between electrical performance and mechanical processability is required. This material would be selected when higher dielectric constants (ceramic or filled polymers) are unnecessary, offering advantages in weight, cost, and ease of fabrication compared to ceramic alternatives.
This is a polymer material engineered for high dielectric constant performance, likely a filled or chemically modified polymer system designed to store electrical charge efficiently. High-dielectric polymers are used in electrical and electronic applications where compact capacitive energy storage, signal coupling, or electromagnetic shielding is required, offering advantages over ceramics in terms of processability, mechanical flexibility, and cost in certain form factors.
This is a high-permittivity polymer dielectric material, engineered to achieve a dielectric constant around 19—significantly higher than standard commodity polymers. Materials in this class are typically specialized formulations incorporating high-k fillers (ceramic particles, polymeric additives, or nanocomposites) to concentrate electrical charge storage without sacrificing processability. Applications span energy storage devices, high-capacitance passive components, and power electronics where compact form factors and electrical performance are critical; such polymers offer a practical middle ground between conventional plastics and inorganic ceramics, enabling integration into flexible or moldable structures where rigidity is undesirable.
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.
This is a polymer-based dielectric material, likely a thermoset or thermoplastic engineered for electrical insulation applications where controlled dielectric properties are required. The designation suggests it belongs to a family of polymers optimized for capacitive or insulating functions in electronic and electrical systems, making it suitable for applications demanding stable performance across temperature and frequency ranges.
This is a polymer-based dielectric material, likely a thermoplastic or thermoset resin formulated for electrical insulation applications where controlled dielectric constant is critical. Polymers in this category are engineered to balance electrical performance with mechanical properties, making them suitable for applications requiring precise permittivity control without the brittleness of ceramic alternatives.
This is a polymer material engineered for low dielectric constant performance, likely a thermoplastic or thermoset resin designed to minimize electrical permittivity. Such materials are critical in high-frequency electronics and signal integrity applications where reduced capacitive coupling and signal loss are essential for reliable device performance.
This is a polymer dielectric material formulated to achieve a relative permittivity of approximately 1.94, positioning it in the mid-range of dielectric polymers for electrical and electronic applications. Materials in this class are engineered to balance electrical insulation properties with controlled dielectric response, making them suitable for capacitive and signal-transmission applications where moderate permittivity is advantageous. The specific composition details are not disclosed in this record, but polymers with dielectric constants around 1.9–2.0 are typically polyimides, polycarbonates, or specialty fluoropolymers that combine thermal stability with electrical performance.
This is a polymer-based dielectric material characterized by a dielectric constant of approximately 1.95, positioning it in the moderate-permittivity range suitable for electrical insulation and capacitive applications. The material is commonly encountered in high-frequency electronics, power distribution systems, and capacitor manufacturing where controlled dielectric properties are essential for managing electric fields and signal integrity. Engineers select this class of polymer dielectric for applications requiring a balance between electrical performance and mechanical workability, offering advantages over both lower-permittivity materials (which may not provide sufficient capacitance density) and higher-permittivity ceramics (which can be brittle and costly).
This is a polymer material engineered or formulated to exhibit a dielectric constant around 1.96, positioning it in the low-to-moderate dielectric range typical of specialized polymer composites or fluoropolymer blends. Such materials are designed for applications requiring controlled electrical properties—neither as low as air-gap insulators nor as high as ceramic or high-κ polymers—making them useful in intermediate-permittivity circuit and electromagnetic applications.
This is a specialty polymer engineered for high dielectric constant performance, indicating strong electrical polarization capability relative to standard polymers. Materials in this category are typically employed in capacitive and electrical insulation applications where space constraints demand compact designs with enhanced energy storage or charge separation efficiency. The specific composition is not detailed in the available database entry, but polymers with elevated dielectric constants are commonly formulated through incorporation of polar functional groups, ceramic fillers, or specialty monomers to achieve improved electrical performance compared to conventional organic polymers.
This is a polymer-based dielectric material, likely a synthetic organic polymer engineered for electrical insulation applications where high dielectric constant performance is critical. The material is used primarily in capacitors, high-frequency electronic devices, and power electronics where improved energy storage or signal transmission efficiency is needed compared to standard polymeric insulators. Its elevated dielectric constant relative to conventional polymers makes it valuable in miniaturized electronics and energy-dense applications, though the specific composition would determine whether it's suited for flexible circuits, rigid substrates, or specialized coatings.
This is a polymer-based dielectric material, likely formulated for electrical insulation and capacitive applications where controlled permittivity is critical. The designation suggests it belongs to a family of engineered polymers optimized for electronics and high-frequency applications where dielectric constant properties are precisely specified or controlled.
This is a polymer with a dielectric constant of approximately 2, indicating a material with low electrical permittivity suitable for insulating applications. Polymers in this dielectric range are widely used in electrical and electronic devices where minimal capacitive coupling and low signal loss are critical, including printed circuit boards, cable insulation, microwave components, and high-frequency circuit substrates. The low dielectric constant makes this material particularly valuable in applications requiring signal integrity at high frequencies and reduced cross-talk in densely packed electronic assemblies.
This is a high-permittivity polymer dielectric material, likely a thermoplastic or thermoset resin formulation engineered to achieve a dielectric constant around 20—significantly higher than standard polymers (typically 2–4) through incorporation of high-κ fillers or polar polymer matrices. Such materials are used in electrical and electronic applications where compact capacitive performance or energy storage is required without resorting to ceramics or traditional inorganic dielectrics. The elevated dielectric constant enables engineers to design smaller, lighter capacitors and energy storage devices while maintaining the processing ease, impact resistance, and cost advantages of polymers over rigid ceramic alternatives.
This is a polymer engineered for low dielectric loss and controlled dielectric constant, likely a thermoset or thermoplastic resin formulation designed for electrical insulation and signal integrity applications. It is used in high-frequency electronics, printed circuit boards, and RF/microwave components where minimizing signal distortion and dielectric heating are critical; engineers select materials in this class when standard insulating polymers introduce unacceptable losses in data transmission or power distribution at GHz frequencies.
This is a polymer-based dielectric material, likely engineered for applications requiring controlled electrical insulation properties. Without full compositional details, it appears to belong to a class of specialty polymers formulated to achieve specific dielectric constant values—potentially a thermoset, thermoplastic, or composite matrix designed for electronic or high-voltage applications. Dielectric polymers of this type are widely used in electrical insulation, capacitors, printed circuit boards, and power electronics where balancing insulation performance with processability and cost is critical. Engineers would select this material when standard polymers (polyimides, epoxies, or polypropylene) do not meet the precise dielectric specifications required for signal integrity, voltage withstanding, or frequency response in demanding environments.
This is a polymer-based dielectric material, likely a composite or formulated polymer system engineered for electrical insulation applications where controlled dielectric properties are critical. The designation suggests it has been characterized or optimized for specific electrical performance, making it relevant to applications requiring reliable insulation in electronic assemblies and high-voltage environments.
This is a polymer-based dielectric material, likely a thermoplastic or thermoset composite engineered for electrical insulation applications where moderate dielectric constant control is required. Polymers in this class are used across power distribution, electronics packaging, and high-voltage insulation systems where cost-effectiveness and processability are balanced against performance demands. Its specific designation suggests it may be a commercial formulation or research compound optimized for applications requiring consistent electrical properties without the brittleness of ceramic dielectrics or the complexity of specialized fluoropolymers.
This is a polymer-based dielectric material designed for electrical insulation applications where low dielectric loss and stable permittivity are required. The designation suggests a material engineered for high-frequency or precision capacitive applications, commonly used in telecommunications, consumer electronics, and power distribution systems where dielectric performance directly impacts circuit efficiency and signal integrity. Polymeric dielectrics like this are favored over ceramics in many applications because they offer better mechanical flexibility, easier processing, and lower cost while maintaining reliable electrical performance across temperature ranges.
This is a polymer-based dielectric material, likely a high-performance insulating compound designed for electrical applications where controlled dielectric behavior is required. The material designation suggests it may be a specialty polymer formulation or research compound optimized for specific electrical insulation needs, though the exact chemical composition is not specified in available documentation. Polymeric dielectrics of this class are widely employed in power electronics, capacitors, transformer insulation, and high-voltage equipment where low electrical conductivity and stable dielectric properties across temperature ranges are critical for reliability and safety.
This is a polymer dielectric material, likely an organic polymer formulation designed for electrical insulation applications where controlled dielectric properties are required. The specific composition is not detailed in available records, but polymers in this class are typically used in capacitors, printed circuit boards, and high-voltage insulation where low dielectric loss and stable electrical performance across temperature ranges are critical. Engineers select polymer dielectrics over ceramic alternatives when mechanical flexibility, ease of processing, or cost reduction are priorities, though they generally trade off against the higher dielectric constants and lower temperature stability of ceramic competitors.
This is a polymer-based dielectric material identified by its high dielectric constant value (209), indicating exceptional electrical insulation and charge-storage capability. The specific composition is not detailed in the available data, but materials in this class are typically high-permittivity polymers, potentially including polar polymers, polymer composites with ceramic fillers, or specialty engineering plastics designed for electrical applications. These materials are widely employed in capacitors, high-voltage insulation systems, and energy-storage devices where maximizing capacitance in a compact form factor is critical; they offer advantages over traditional ceramics in mechanical flexibility, ease of processing, and impact resistance, making them preferred for applications requiring both electrical performance and durability.
This is a high-permittivity polymer dielectric material engineered to achieve a dielectric constant around 21, significantly higher than typical unfilled polymers. Such materials are typically achieved through ceramic filler incorporation (alumina, barium titanate, or similar) into a polymer matrix, combining the processability of plastics with enhanced electrical properties. Industries including electronics, telecommunications, and power distribution leverage these materials in applications requiring compact capacitive devices, high-voltage insulation systems, and energy storage components where the combination of dielectric performance and polymer workability provides advantages over traditional ceramic alternatives.
This is a high-dielectric-constant polymer material, likely a specialized engineering polymer or polymer composite designed to maximize electrical permittivity for capacitive and electronic applications. The material belongs to the family of dielectric polymers used where compact energy storage or electrical insulation with controlled permittivity is required, rather than a conventional commodity plastic.
This is a polymer-based dielectric material characterized by a dielectric constant of approximately 2.11, positioning it in the low-to-moderate permittivity range typical of non-polar organic polymers. Materials in this class are commonly used in electrical insulation and signal transmission applications where maintaining low dielectric loss and stable performance across frequency ranges is critical. The relatively modest dielectric constant makes this material suitable for applications requiring minimal signal distortion and good high-frequency performance, particularly in comparison to filled or polar polymer alternatives.
This is a polymer-based dielectric material, likely a composite or specialty polymer formulation engineered for electrical insulation applications where controlled dielectric behavior is required. The designation suggests it belongs to a family of polymers optimized for capacitive, high-voltage, or RF/microwave applications where dielectric constant is a critical design parameter. Specific applications span electrical insulation systems, capacitor films, circuit board substrates, and electromagnetic shielding where predictable and stable dielectric properties enable miniaturization and performance optimization compared to traditional ceramic dielectrics or unfilled polymer alternatives.
This is a polymer-based dielectric material, likely an engineering plastic or composite formulation designed for electrical insulation applications where controlled dielectric constant is critical. The material's designation suggests it falls within a family of polymers engineered to maintain specific electrical properties across operating temperatures and frequencies, making it suitable for capacitors, circuit board laminates, or high-voltage insulation systems where both electrical performance and mechanical reliability are required.
This is a polymer-based dielectric material, likely formulated to achieve a relatively high dielectric constant around 2.14, which suggests it may be a filled or engineered polymer composite rather than an unfilled polymer resin. The elevated dielectric constant makes it suitable for applications requiring enhanced electrical permittivity while maintaining polymer processing advantages and lower density compared to ceramic alternatives. Such materials are commonly used in capacitors, insulation systems, and high-frequency electronic components where controlled dielectric response is critical; they offer a balance between electrical performance, mechanical workability, and cost-effectiveness compared to pure ceramic dielectrics.
This is a polymer-based dielectric material engineered for electrical insulation applications where moderate-to-high dielectric constant performance is required. The designation suggests this polymer formulation is optimized for capacitive energy storage, electrical insulation, or high-frequency applications where dielectric properties are critical to device performance. Common industrial uses include capacitors, insulation layers in electronic assemblies, printed circuit board substrates, and high-voltage electrical components where controlling electric field distribution is important.
This is a polymer-based dielectric material, likely a specialty insulating polymer formulated or modified to achieve a dielectric constant around 2.16—a value between standard polymers and higher-permittivity ceramics. The specific composition is not disclosed, suggesting it may be a proprietary formulation, composite, or polymer blend designed for controlled electrical properties. Such materials are used in applications requiring moderate dielectric performance with the lightweight, processability, and cost advantages of polymers over ceramic alternatives.
This is a polymer dielectric material, likely a thermoplastic or thermoset resin engineered for electrical insulation applications where moderate-to-high dielectric constant performance is required. The material is used in capacitors, electrical circuit boards, high-frequency electronics, and other applications demanding controlled permittivity and electrical isolation between conducting elements.
This is a synthetic polymer engineered for electrical insulation applications, characterized by its low dielectric constant that minimizes energy loss and signal distortion in high-frequency circuits. The material is commonly employed in electronics and telecommunications where signal integrity and reduced capacitive coupling are critical requirements, making it preferable to standard polymers in applications demanding precise electrical performance.
This is a polymer-based dielectric material, likely a synthetic or composite polymer formulation designed for electrical insulation applications where controlled dielectric properties are critical. Without specified composition details, this appears to be a research or proprietary formulation within the polymer dielectric family, potentially developed for high-frequency or high-voltage applications where standard polymers are insufficient. Engineers would consider this material when standard dielectrics (polyethylene, PVC, epoxy) cannot meet performance requirements for capacitance control, breakdown resistance, or signal integrity in compact electronic designs.
This is a high-permittivity polymer dielectric material engineered to achieve a relative dielectric constant around 22, significantly higher than conventional unfilled polymers. Such materials are typically produced through the incorporation of high-k ceramic fillers (such as barium titanate, lead zirconate titanate, or alumina) into a polymer matrix, combining the processability of polymers with enhanced electrical performance. These composites are used where compact capacitive storage, high charge density, or improved electrical performance at lower thickness is required—notably in consumer electronics, power electronics, and emerging energy storage applications—offering advantages over purely ceramic alternatives in terms of mechanical flexibility, ease of fabrication, and cost-effective scalability.
This is a high-permittivity polymer dielectric material engineered to achieve a dielectric constant around 220, significantly higher than typical unfilled polymers. It is likely a filled or chemically modified polymer composition designed for capacitive energy storage, high-frequency electronics, or miniaturized electrical components where compact size and high capacitance density are critical.
This is a polymer material formulated for high dielectric constant performance, designed for electrical and electronic applications where capacitive storage or insulation properties are critical. The designation suggests this material achieves a dielectric constant around 2.21 (or higher depending on composition), making it suitable for capacitor films, insulation layers, and microelectronic components where standard polymers would require excessive thickness. Applications span consumer electronics, power conditioning, and signal transmission where compact, lightweight dielectric performance is valued over ceramic alternatives that are brittle and difficult to process into thin films.
This is a synthetic polymer engineered to exhibit a dielectric constant around 2.2, placing it in the low-permittivity family of polymeric insulators. Such materials are typically employed in high-frequency electronics and RF applications where minimal signal loss and stable electrical properties across temperature and frequency ranges are critical; they are valued as alternatives to ceramics when weight reduction, ease of processing, or cost efficiency is prioritized over extreme performance demands.
This is a polymer dielectric material engineered for applications requiring moderate electrical insulation properties and controlled dielectric response. Based on its designation, it is likely a commodity or specialty polymer formulated to achieve a dielectric constant around 2.23, making it suitable for electronic packaging and signal transmission applications where low permittivity is advantageous. The material would compete with other polymer dielectrics such as polyethylene, polypropylene, and polyimide resins, depending on the specific thermal and mechanical requirements of the end application.
This is a polymer dielectric material characterized by a dielectric constant of approximately 2.24, placing it in the low-to-moderate permittivity range typical of many commodity and engineering polymers. Such materials are widely used in electrical insulation, printed circuit board substrates, and high-frequency applications where controlled dielectric properties are essential for signal integrity and electrical performance.
This is a polymer with a dielectric constant of approximately 2.25, placing it in the low-to-moderate permittivity range typical of organic polymers. Materials in this class are commonly used in electrical insulation, printed circuit boards, and capacitor applications where controlled dielectric properties and electrical isolation are required. The relatively modest dielectric constant makes it suitable for high-frequency applications and signal integrity-critical designs where materials with lower permittivity reduce signal loss and crosstalk.
This is a polymer with a dielectric constant of approximately 2.26, placing it in the low-permittivity range typical of non-polar or weakly polar polymeric insulators. Materials in this category are commonly used in electrical and electronic applications where minimal capacitive effects and high electrical resistance are required, such as cable insulation, circuit board substrates, and high-frequency signal transmission components.