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Foams and Foam Materials - Closed-cell Polyurethane Dielectric Foam Material -- LAST-A-FOAM® RF-2204Supplier: General Plastics Manufacturing Co.
Description: LAST-A-FOAM® RF-2200 is an advanced dielectric material for use in radomes, antennas and other radio frequency (RF) communication systems. This series of Machin able, closed cell polyurethane foams provide an RF-transparent, low-loss protective layer for applications requiring optimal
- Bulk Density: 4 lbs/ft³
- Tensile Strength: 78 psi
- Thermal Conductivity: 0.23000000000000004 BTU-in/hr-ft²-F
- Form / Shape: Board / Block / Bun, Stock Shape (Bar, Sheet, etc.)
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Supplier: Accuris
Description: Dielectric Compression Bond of Polyurethane Foam
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Supplier: Accuris
Description: Procedure for Determining the Ability of Dielectrically Bonded Polyurethane Foam to Resist Arcing
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Supplier: Epoxies Etc...
Description: 20-2100 is a high performance two component flexible urethane system. This easy to use polyurethane is very low in viscosity and ideal for potting or encapsulating delicate electronic components. 20-2100 exhibits very low shrinkage, stress, and exotherm throughout the cure cycle. This system
- Viscosity: 1,600 cP
- Use Temperature: -67 to 266 F
- Coeff. of Thermal Expansion (CTE): 83.33333333333333 µin/in-F
- Tensile Strength (Break): 1,600 psi
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Supplier: Epoxies Etc...
Description: 20-2365 is a new low viscosity polyurethane designed for low stress on sensitive components during and after cure. This filled polyurethane resin system is formulated for applications requiring low exotherm, low shrinkage, and excellent electrical properties. 20-2365 has a convenient
- Viscosity: 150 to 6,000 cP
- Use Temperature: -85 to 275 F
- Thermal Conductivity: 0.50479765 W/m-K
- Coeff. of Thermal Expansion (CTE): 90 µin/in-F
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Supplier: Protavic America, Inc.
Description: PNU-56200™ is an electronics grade; unfilled, room temperature fast curing; two-component polyurethane adhesive is designed for the adhesion and encapsulation of circuit boards, circuit board components and for screw-thread sealing. The cured materials provide long-term circuit protection and
- Viscosity: 5,000 cP
- Use Temperature: -55 to 120 F
- Tensile Strength (Break): 2,000 psi
- Dielectric Constant (Relative Permittivity): 4.41 to 4.63
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Supplier: Epoxies Etc...
Description: 20-2175 is a two-component and dielectric potting and encapsulating compound. This product has unique flow and rheology characteristics that allows filling of cavities with small holes where traditional materials would leak. 20-2175 was formulated for use in potting cable end assemblies,
- Viscosity: 500 to 3,000 cP
- Thermal Conductivity: 0.297109474 W/m-K
- Dielectric Strength: 400.000000000001 to 609.9999999999997 kV/in
- Dielectric Constant (Relative Permittivity): 6.63
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Supplier: Epoxies Etc...
Description: Two component high performance polyurethane coating. This room temperature curing system is formulated for applications requiring low embedment stress over a wide range of temperatures, excellent hydrolytic stability, and low moisture permeability. 30-2352 remains flexible down to -60°C and
- Cure / Dry Temperature: 77 to 149 F
- Operating / Use Temperature: -76 to 275 F
- Resistivity: 40,000,000,000,000,000 ohm-cm
- Dielectric Strength: 14,960,629.921259811 V/m
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Supplier: MacDermid Alpha Electronics Solutions
Description: Product Overview Electrolube® PUC Polyurethane Conformal Coating is a tough, abrasion-resistant coating with excellent mechanical and dielectric properties, while maintaining the flexibility needed to protect delicate components. It can be sprayed, dipped, or brushed. The thickness of
- Features: Conformal / Encapsulating Coating, Electronics (PCB / SMT Assembly)
- Chemical System: Polyurethane (PU, PUR)
- Industry: Semiconductors / IC Packaging
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Supplier: Ellsworth Adhesives
Description: ELANTAS PDG CONATHANE EN-9 Polyurethane Encapsulant is a two-component polyurethane system used for cable and connector potting and molding. It has superior hydrolytic stability, thermal shock resistance, high dielectric strength, and a low dissipation factor. Part B, 1 qt Can.
- Viscosity: 6,800 cP
- Tensile Strength (Break): 2,000 psi
- Elongation: 450 %
- Dielectric Strength: 750 kV/in
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Supplier: Zippertubing Co. (The)
Description: ZT-TAPE® is a fire retardant Polyurethane film electrical tape with a special pressure sensitive acrylic adhesive backing, an easy-to-remove paper release liner and is UL 510 recognized. The Polyurethane tape has excellent resistance to cold temperatures and is weather resistant. Use
- Thickness: 0.009 inches
- Temperature Resistance: -55 to 107 C
- Adhesive: Acrylic
- Features: Dielectric / Insulating, Specialty / Other
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Supplier: Ellsworth Adhesives
Description: ELANTAS PDG CONATHANE EN-11 Polyurethane Amber is a two component, liquid molding and encapsulating system that is used to protect electrical assemblies against extreme environments. It offers flexibility, low viscosity, hydrolytic stability, high dielectric strength, and resistance to
- Viscosity: 4,000 to 5,750 cP
- Tensile Strength (Break): 750 psi
- Elongation: 350 %
- Dielectric Strength: 0.015494000000000032 kV/in
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Supplier: Ellsworth Adhesives
Description: and wire wound devices. It offers good dielectric properties, hydrolytic stability, low viscosity, high elongation, and resistance to fungus and thermal shock. Part A, 1 gal Can. Must purchase the EN-7 PART B GAL Polyurethane Encapsulant separately, see below. Mix Ratio by weight is
- Viscosity: 9,000 cP
- Tensile Strength (Break): 2,000 psi
- Elongation: 400 %
- Dielectric Strength: 0.01993900000000004 kV/in
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Supplier: Ellsworth Adhesives
Description: and wire wound devices. It offers good dielectric properties, hydrolytic stability, low viscosity, high elongation, and resistance to fungus and thermal shock. Part B, 1 gal Can. Must purchase the EN-4 PART A GAL Polyurethane Encapsulant separately, see below. Mix Ratio by weight is
- Viscosity: 1,000 cP
- Tensile Strength (Break): 2,000 psi
- Elongation: 400 %
- Dielectric Strength: 0.01993900000000004 kV/in
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Supplier: MacDermid Alpha Electronics Solutions
Description: dielectric constant, making it perfect for sensors. UR5118 is an excellent choice for applications subject to Radio Frequency (RF) transmissions, such as sensors in marine, automotive, or aerospace applications. Product Features Excellent Electrical Properties Low Dielectric Constant
- Use Temperature: -76 to 257 F
- Thermal Conductivity: 0.2 W/m-K
- Dielectric Strength: 457.20000000000095 kV/in
- Dielectric Constant (Relative Permittivity): 3.1
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Description: Solderability, Dyeability, Moisture Resistance, Few Pin Holes, Low Dielectric Loss in high frequency, Suitable for high speed winding operation. Applications: Micro motors, Transformers, Automobile coils
- Gauge Thickness: 0.012 to 0.6 Gauge
- Applications: Automotive / Vehicular
- Features: Coiled Stock, Non-ferrous - Any Type
- Type: Copper, Brass or Bronze Alloy (UNS C)
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Description: Solderability, Dyeability, Moisture Resistance, Few Pin Holes, Low Dielectric Loss in high frequency, Suitable for high speed winding operation. Applications: Micro motors, Transformers, Automobile coils
- Gauge Thickness: 0.012 to 0.6 Gauge
- Applications: Automotive / Vehicular
- Features: Coiled Stock, Non-ferrous - Any Type
- Type: Copper, Brass or Bronze Alloy (UNS C)
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Supplier: Allied Electronics, Inc.
Description: Non Solderable Magnet Wire, 200 °C, Solid Annealed Bare Copper Conductor Beldsol Magnet Wire is a dual insulated Magnet Wire that combines the excellent dielectric characteristics of polyurethane and the known toughness and solvent resistance of a nylon overcoat. This wire is rated by
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Supplier: Allied Electronics, Inc.
Description: Non Solderable Magnet Wire, 200 °C, Solid Annealed Bare Copper Conductor Beldsol Magnet Wire is a dual insulated Magnet Wire that combines the excellent dielectric characteristics of polyurethane and the known toughness and solvent resistance of a nylon overcoat. This wire is rated by
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Supplier: Allied Electronics, Inc.
Description: Non Solderable Magnet Wire, 200 °C, Solid Annealed Bare Copper Conductor Beldsol Magnet Wire is a dual insulated Magnet Wire that combines the excellent dielectric characteristics of polyurethane and the known toughness and solvent resistance of a nylon overcoat. This wire is rated by
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Supplier: Allied Electronics, Inc.
Description: Non Solderable Magnet Wire, 200 °C, Solid Annealed Bare Copper Conductor Beldsol Magnet Wire is a dual insulated Magnet Wire that combines the excellent dielectric characteristics of polyurethane and the known toughness and solvent resistance of a nylon overcoat. This wire is rated by
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Supplier: Zippertubing Co. (The)
Description: Shielded ZT-Tape® is a combination of Zippertubing's fire retardant Polyurethane ZT-Tape® stagger bonded to a layer of Z-3250-CN shielding fabric with an electrically conductive adhesive backing. When spirally wrapped around electrical wires or other items using a 50% overlap technique, this
- Thickness: 0.018 inches
- Temperature Resistance: -45 to 107 C
- Features: Dielectric / Insulating, EMI / RFI Shielding, Electrically Conductive, Specialty / Other
- Type: Electrical
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Description: Solderability, Dyeability, Moisture Resistance, Few Pin Holes, Low Dielectric Loss in high frequency, Suitable for high speed winding operation. Applications: Micro transformers, Linear motors, Relays, Solenoids, Micro motors, Watch coils, Magnet head, Instrumental coils
- Gauge Thickness: 0.012 to 0.6 Gauge
- Applications: Automotive / Vehicular
- Features: Coiled Stock, Non-ferrous - Any Type
- Type: Copper, Brass or Bronze Alloy (UNS C)
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Supplier: Zippertubing Co. (The)
Description: Z-Shield-AL is a wrap around EMI shielding jacket made of fire retardant Polyurethane film, SH1 EMI shielding foil and an adhesive closure. This combination provides excellent electromagnetic shielding of wires and cables in applications requiring limited flexing, flame retardance, good
- Sleeving: Wrap Around Sleeving
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Supplier: Zippertubing Co. (The)
Description: Z-Shield® is a wrap around EMI shielded jacket made of fire retardant Polyurethane film, Z-3250-CN EMI shielding cloth and an adhesive closure. This combination provides excellent electromagnetic shielding of wires and cables in applications requiring outstanding flexibility, flame retardant
- Sleeving: Wrap Around Sleeving
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Description: IEC 60317-20:2013 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a sole coating based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. NOTE:
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Supplier: CSA Group
Description: IEC 60317-20:2013 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a sole coating based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. NOTE:
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Description: IEC 60317-4:2015 specifies the requirements of solderable enamelled round copper winding wire of class 130 with a sole coating based on polyurethane resin, which may be modified provided it retains the chemical identity of the original resin and meets all specified wire requirements. The
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Supplier: CSA Group
Description: IEC 60317-4:2015 specifies the requirements of solderable enamelled round copper winding wire of class 130 with a sole coating based on polyurethane resin, which may be modified provided it retains the chemical identity of the original resin and meets all specified wire requirements. The
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Supplier: CSA Group
Description: IEC 60317-21:2013 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all
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Description: IEC 60317-21:2013 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all
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Supplier: ELANTAS North America LLC
Description: CONAP® CONATHANE® Superior Moisture Barriers CONAP® and CONATHANE® products represent the gold standard in conformal coatings for the insulation of electronic components and printed circuitry. Available in acrylic and polyurethane formulations
- Industry: Automotive, Electronics, Military Specification
- Features: Chemical / Oil Resistant, Dielectric, Protective
- Form: Liquid
- Cure / Setting Technology: Multicomponent
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Industrial Coatings - Pourable, Condensation-curing, Two-component Silicone Rubber -- ELASTOSIL® RTKSupplier: Wacker Chemical Corp.
Description: polyurethanes Application encapsulation of electrical and electronic components making flexible molds for reproducing models with no or only minor undercuts in all common reproduction materials release coat for rigid molds for the casting or foaming of polyurethane resins
- Substrate: Ceramic / Porcelain, Metal, Plastic
- Industry: Electronics
- Form: Liquid
- Cure / Setting Technology: Multicomponent
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Supplier: Protavic America, Inc.
Description: PNU-46202™ is an electronics grade; unfilled, room temperature fast curing; two-component polyurethane adhesive is designed for the adhesion and encapsulation of circuit boards, circuit board components and for screw-thread sealing. The cured materials provide long-term circuit protection and
- Viscosity: 8,000 cP
- Use Temperature: -55 to 120 F
- Tensile Strength (Break): 2,000 psi
- Dielectric Constant (Relative Permittivity): 4.41 to 4.63
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Supplier: Protavic America, Inc.
Description: PNU-46203™ is an electronics grade, two-component polyurethane adhesive or encapsulant for high temperature resistance. PNU-46203™ is designed for the encapsulation by casting of completed circuit boards. Cured PNU-46203™ is expected to meet the flammability requirements of UL 94, V-0 at
- Viscosity: 15,000 cP
- Use Temperature: -55 to 125 F
- Dielectric Constant (Relative Permittivity): 6.89 to 7.01
- Features: Ceramic / Glass, Conformal / Encapsulating Coating, Electrical Insulation / Dielectric Material, Encapsulanting / Potting, Filled / Reinforced, Flame Retardant (e.g. UL 94 Rated), Flexible / Dampening, Metal, OEM / Industrial, Paper / Paperboard, Plastic
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Featured Products Top
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Is Polyurethane Dielectric Foam Durable Enough for Aerospace and RF Applications? In the aerospace and RF industries (read more)
Browse Electrical Insulation and Dielectric Materials Datasheets for General Plastics Manufacturing Co. -
-2200 is an advanced dielectric material for use in radomes, antennas and other radio frequency (RF) communication systems. This series of machinable, closed cell polyurethane foams provide an RF-transparent, low-loss protective layer for applications requiring optimal performance where (read more)
Browse Foams and Foam Materials Datasheets for General Plastics Manufacturing Co. -
Dexmet® Corporation, a part of PPG’s engineered materials division
Polyurethane foam microwave and radar absorbers
Foam Absorbers Cuming Microwave manufactures a family of flexible, carbon loaded, polyurethane foam microwave and radar absorbers. These are all electrically resistive (read more)
Browse Foams and Foam Materials Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
DIELECTRIC BROCHURE DIELECTRIC MATERIALS General Plastics offers a variety of LAST-A-FOAM® (read more)
Browse Foams and Foam Materials Datasheets for General Plastics Manufacturing Co. -
How is Aerospace Polyurethane Foam Applied? Aerospace polyurethane foam is an important component in modern aerospace (read more)
Browse Protective Liners and Lining Systems Datasheets for General Plastics Manufacturing Co. -
LAST-A-FOAM® FR-3700 Performance Core Last-A-FoamFR-3700 is a CFC-free, rigid, closed-cell, flame-retardant polyurethane foam available in densities ranging from 3 to 40 pounds per cubic foot. It exhibits a (read more)
Browse Foams and Foam Materials Datasheets for General Plastics Manufacturing Co. -
-component polyurethanes that assure consistent cure and performance even in small “shot-size” potting applications (Bectron® PK materials). Dielectric gels that provide outstanding electronic protection with very low stress on (read more)
Browse Encapsulants and Potting Compounds Datasheets for ELANTAS North America LLC -
Easypoxy® K-230 Optically clear in thin film, semi-flexible Excellent for bonding glass and dissimilar materials Polyurethane ELANTAS (read more)
Browse Epoxy Adhesives Datasheets for ELANTAS North America LLC -
TPE – A large group of materials that includes both thermoplastic – thermoset blends and co-polymers. Increasingly used as a flexible, “green” alternative to PVC. Polyurethane – A strong, elastic thermoplastic with superior cut (read more)
Browse Electrical Power Wires Datasheets for New England Wire Technologies Corporation -
materials that do more than merely resist fire. They predict constant performance under heat, impact, wetness, and over time. When properly manufactured, flame-retardant polyurethane foam lives up to these expectations. It must pass fire tests, retain mechanical strength, and withstand environmental (read more)
Browse Protective Liners and Lining Systems Datasheets for General Plastics Manufacturing Co.
Conduct Research Top
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Dielectric Materials for Use in Radomes
Polyurethane Foam: Dielectric Materials for Use in Radomes and Other Applications. Many polyurethane foams offer a wide variety of physical properties, as well as desirable dielectric properties for applications requiring minimal dielectric constant and loss tangent. In many such applications
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Polyurethane Resin Vs Silicone Resin Conformal Coating Material For Electronics
and offer increased dielectric resistance and protection against humidity, fungus, heat, corrosion, and contaminants like dust and dirt. Conformal coatings also enhance the operational integrity of the devices.
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Electrolube's Polyurethane Resin A Success for Tier 1 Automotive Supplier
Electrolube proposed looking at a thermally conductive resin with lower viscosity and better flow properties, to be able to fill even the smallest gaps in the unit more effectively. Furthermore, the customer also needed high dielectric strength, excellent protection to automotive fluids and support
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Indicates content that may require registration and/or purchase.
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Insight into influence of conducting polymer functionalized graphene on electromechanical activity of polyurethane-based intelligent shape-changing composites
2.2 Functionalized graphene– polyurethane dielectric elastomer composites .
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Flexible and Stretchable Electronic Composites
Chen T, Qiu J, Zhu K, He X, Kang X, Dong E (2014) Poly(methylmethacrylate)- functionalized graphene/ polyurethane dielectric elastomer composites with superior electric field induced strain.
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Electric Actuation of Nanostructured Thermoplastic Elastomer Gels with Ultralarge Electrostriction Coefficients
Both the SEBS and MA gels had ultralarge Q values, compared with those of conventional ferroelectric materials such as inorganic PZT and organic PVDF, and even compared with a polyurethane dielectric elastomer, a fluoroelastomer, and a polyurethane-based molecular composite with …
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Structural Health Monitoring 2009
The fabricated L-C circuit sensor shown in the figure 4 has a theoretical nominal capacitance of 5.53 pF for the polyurethane dielectric material and a nominal capacitance of 1.58pF for the PDMS dielectric material.
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Trade Science Inc. - Abstract
Melamine-Formaldehyde Modified Mesua Ferrea Linn Polyurethane Dielectric Thin Films .
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Dynamic mechanical properties of nanoclay filled TPU/PP blends with compatibiliser
C. Tian, Q. Jinhao, Z. Kongjun, H. Xiaoyuan, K. Xin and D. E-liang: ‘Poly(methyl methacrylate)-functionalized graphene/ polyurethane dielectric elastomer composites with superior electric field induced strain’, Mater.
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Polythiophene Nanofibril Bundles Surface‐Embedded in Elastomer: A Route to a Highly Stretchable Active Channel Layer
sistor.[16] The polyurethane dielectric used by Chortos et al. is not comparable to the nonstretchable dielectrics.[33] Therefore, to test the possibility as a stretchable active layer, the SEBS/ P3HT film on a PDMS substrate was stretched first and then …
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Materials Science : An Indian Journal - Table of Contents
Melamine-Formaldehyde Modified Mesua Ferrea Linn Polyurethane Dielectric Thin Films .
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Electrical insulation system for the shell-vacuum vessel and poloidal field gap in the ZTH machine
Polyurethane dielectric testing has also included simultaneous application of pressure (200 psi), temperature (lOO°C), and solvents.
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Track Design Handbook for Light Rail Transit, Second Edition
Embedding the rail and filling the entire trough with an insulating dielectric polyurethane or other suitable insulating material.