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Supplier: National Wire & Cable Corporation
Description: Polytetrafluoroethyl ene (PTFE) dielectric coaxial cable operates without difficultybetween --100ºF to +392ºF. Polytetrafluoroethyl ene (PTFE) has no measureable water absorption characteristic. The dielectric constant of Polytetrafluoroethyl ene (PTFE) is 2.0 over
- Cable Conductor: Copper and Copper Alloys
- Cable Jacket: Polyethylene (PE), Polyvinyl Chloride (PVC)
- Cable Shielding: No Shielding
- Product Category: Bulk Cable
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Supplier: Fluoro-Plastics, Inc.
Description: grades if PTFE which have even greater dielectric strength. It is frequently used in wire and cable wrap, and to separate conductive surfaces in capacitors. Thick walled close-tolerance extruded tubing is the PTFE shape of choice where machining or drilling long lengths
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Coeff. of Thermal Expansion (CTE): 55 µin/in-F
- Dielectric Constant: 2.1
- Dielectric Strength: 400 to 500 kV/in
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Supplier: Fluoro-Plastics, Inc.
Description: per mil. There are grades if PTFE which have even greater dielectric strength. It is frequently used in wire and cable wrap, and to separate conductive surfaces in capacitors. Thick walled close-tolerance extruded tubing is the PTFE shape of choice where machining or
- Non-Metallic: PTFE
- Type: Flat / USS Washer
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Supplier: Fluorocarbon Limited
Description: , non-resilient material of average tensile strength but with great thermal properties and excellent resistance to chemicals and passage of electric current. Withstanding temperatures of -200ºC up to +260ºC whilst retaining most of its properties, PTFE is the most thermally-stable
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Industry: General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
- Overall Length: 48.03 inch
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Supplier: Fluorocarbon Limited
Description: , non-resilient material of average tensile strength but with great thermal properties and excellent resistance to chemicals and passage of electric current. Withstanding temperatures of -200ºC up to +260ºC whilst retaining most of its properties, PTFE is the most thermally-stable
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Industry: General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
- Overall Length: 47.24 inch
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Supplier: Fluorocarbon Limited
Description: , non-resilient material of average tensile strength but with great thermal properties and excellent resistance to chemicals and passage of electric current. Withstanding temperatures of -200ºC up to +260ºC whilst retaining most of its properties, PTFE is the most thermally-stable
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Industry: General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
- Overall Length: 47.24 inch
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Supplier: DeWAL
Description: DW 203 is an unsintered PTFE (Polytetrafluoroethy lene) film used primarily for electrical insulation, particularly for wire and cable applications. The polymer is fibrillated giving good strength in the machine direction. It has the inherent benefits of PTFE: exceptional
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Filler Material: Unfilled
- Industry: General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
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Supplier: Fluoro-Plastics, Inc.
Description: per mil. There are grades if PTFE which have even greater dielectric strength. It is frequently used in wire and cable wrap, and to separate conductive surfaces in capacitors. Thick walled close-tolerance extruded tubing is the PTFE shape of choice where machining or
- Gasket Type: Sheet / Die-cut
- Material: Polytetrafluoroethylene (PTFE, Teflon®, etc.)
- Maximum Operating Pressure: 1500 to 3000 psi
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Supplier: DeWAL
Description: this, the material must be fused at temperatures between 625 - 650 degrees F. The modified homopolymer resin exhibits chemical resistance equivalent to that of homopolymer PTFE. Tensile strength is approximately 25% higher, and the elongation is approximately 60% higher than for
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Filler Material: Unfilled
- Industry: Electronics, General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
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Supplier: DeWAL
Description: DW 502 is a skived, tensilized PTFE (Polytetrafluoroethy lene) film held to close tolerance on width and thickness. DW 502 conforms to Mil-P-22241B. The tensilizing process yields a film with greatly enhanced tensile and dielectric strength. Excellent Tensile Strength
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Filler Material: Unfilled
- Industry: Aerospace, Automotive, Electric Power, General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
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Supplier: Fluoro-Plastics, Inc.
Description: -2000 psi and 100-200%, whereas modified PTFE’s tensile strength is 4500 psi and its elongation at break is 500%. However, high voltage dielectric strength is where modified PTFE stands out: it is rated at 5200 volts per mil (at 1 mil), whereas standard PTFE
- Carrier / Backing Material: Fluoropolymer, Plastic / Polymer
- Dielectric Strength: 1.97E7 V/m
- Features: Abrasion / Scratch Resistant, Dielectric / Insulating
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Supplier: DeWAL
Description: itself at temperatures of 625° – 650° F. The modified homopolymer resin exhibits chemical resistance equivalent to that of homopolymer PTFE. Its tensile strength is approximately 25% higher, and the elongation is approximately 60% higher than for homopolymer PTFE. Because of
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Filler Material: Unfilled
- Industry: Electronics, Medical / Food (FDA, USDA), General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
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Supplier: Fluorocarbon Limited
Description: , non-resilient material of average tensile strength but with great thermal properties and excellent resistance to chemicals and passage of electric current. Withstanding temperatures of -200ºC up to +260ºC whilst retaining most of its properties, PTFE is the most thermally-stable
- Carrier / Backing Material: Fluoropolymer, Plastic / Polymer
- Features: Abrasion / Scratch Resistant, Dielectric / Insulating
- Thickness: 0.0039 to 0.2362 inches
- Width: 48.03 inches
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Supplier: Custom Fabricating & Supplies
Description: industries Often used for heat sealing or roller wrap tapes Excellent dimensional stability, tensile strength and durability High heat resistance, chemical inertness; outstanding hydrophobic and dielectric properties Construction Roll Length
- Adhesive: Silicone
- Carrier / Backing Material: Glass / Fiberglass, Specialty / Other
- Features: Dielectric / Insulating, Removable
- Temperature Resistance: -17.78 to 316 C
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Supplier: Saint-Gobain Tape Solutions
Description: FluoroWrap 125 Unsintered Extruded PTFE Film E125 Unsintered PTFE film is a versatile, high quality, unsintered PTFE film with excellent dielectric strength and conformability. These qualities make it suitable for a variety of electrical applications such as coil
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Elongation: 125 %
- Industry: Aerospace, Electronics, General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
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Supplier: FX PCB Co., Ltd.
Description: Description What is PTFE PCB? PTFE, also known as Teflon, is a fluoropolymer renowned for its remarkable properties, including high dielectric strength, low dissipation factor, and excellent thermal stability. When used as a substrate material in PCB manufacturing,
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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: – virgin PTFE modified to exhibit superior physical properties. PTFE Compounds – PTFE blended with specific additives to suit specific applications. Features and Benefits: Outstanding heat and chemical resistance High dielectric strength Anti-stick properties Can
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Filler Material: Aramid Fiber, Carbon / Graphite, Fiber Glass, Metal
- Industry: Medical / Food (FDA, USDA)
- Thermoset / Crosslinked: Yes
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Supplier: Saint-Gobain Tape Solutions
Description: while providing excellent dielectric strength, thermal and chemical resistance. Features/Benefits • High dielectric strength • Outstanding thermal and chemical resistance • Meets MIL-W-16878/4A, 7139B, MIL-W-22759B and NAS703 • RoHS and REACH
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Elongation: 300 %
- Industry: Aerospace, Electronics, General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
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Supplier: Saint-Gobain Tape Solutions
Description: while providing excellent dielectric strength, thermal and chemical resistance. Features/Benefits • High dielectric strength • Outstanding thermal and chemical resistance • Meets MIL-W-16878/4A, 7139B, MIL-W-22759B and NAS703 • RoHS and REACH
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Elongation: 300 %
- Industry: Aerospace, Electronics, General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
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Supplier: Custom Fabricating & Supplies
Description: industries Often used for heat sealing or roller wrap Excellent dimensional stability, tensile strength and durability High heat resistance, chemical inertness; outstanding hydrophobic and dielectric properties Construction Roll length - 36 yards
- Material Type: Synthetic / Polymer, Fluoropolymer
- Overall Length: 36 yd
- Overall Thickness: 0.0030 to 0.0100 inch
- Overall Width / OD: 1 to 40 inch
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Supplier: Custom Fabricating & Supplies
Description: , tensile strength and durability High heat resistance, chemical inertness; outstanding hydrophobic and dielectric properties Construction Roll Length - 36 yards Applications PTFE (or Teflon™ - the Trademarked name) coated
- Adhesive: Silicone
- Carrier / Backing Material: Glass / Fiberglass, Specialty / Other
- Features: Dielectric / Insulating, Removable
- Temperature Resistance: -17.78 to 316 C
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Supplier: Saint-Gobain Tape Solutions
Description: CHEMFILM® T-500 High Modulus Skived PTFE Film is an oriented, skived PTFE film engineered for critical dimensional and electrical applications. T-500 also has the same thermal and chemical resistance characteristics as our T-100 skived film with the advantage of higher tensile
- Chemical / Polymer System Type: Fluoropolymer (PTFE / PVDF)
- Elongation: 125 %
- Industry: Aerospace, Electronics, Electric Power, General Industrial
- Material Type / Grade: Dielectric / Electrically Insulating
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Supplier: Custom Fabricating & Supplies
Description: , sealing and electrical industries Often used for heat sealing or roller wrap tapes Excellent dimensional stability, tensile strength and durability High heat resistance, chemical inertness; outstanding hydrophobic and dielectric properties Liner provides easy
- Adhesive: Silicone
- Carrier / Backing Material: Glass / Fiberglass, Specialty / Other
- Features: Dielectric / Insulating, Removable
- Temperature Resistance: -17.78 to 316 C
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Supplier: BRIM Electronics, Inc.
Description: BRIML0Nä Fluoropolymer tubings are extruded from high molecular weight Tetrafluoroethylene resin and is unmatched in applications reguiring high temperature and high dielectric strength. BRIMLONä tubings are rated for continuous operating temperatures of -90°C to +250°C. It
- Application: General Purpose
- Design Units: English
- Materials: PTFE, Fluoropolymer (PFA, FEP, etc.)
- Maximum Inside Diameter / Size: 1 inch
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Supplier: BRIM Electronics, Inc.
Description: BRIML0Nä Fluoropolymer tubings are extruded from high molecular weight Tetrafluoroethylene resin and is unmatched in applications reguiring high temperature and high dielectric strength. BRIMLONä tubings are rated for continuous operating temperatures of -90°C to +250°C. It
- Application: General Purpose
- Design Units: English
- Materials: PTFE, Fluoropolymer (PFA, FEP, etc.)
- Maximum Inside Diameter / Size: 1 inch
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Supplier: BRIM Electronics, Inc.
Description: BRIML0Nä Fluoropolymer tubings are extruded from high molecular weight Tetrafluoroethylene resin and is unmatched in applications reguiring high temperature and high dielectric strength. BRIMLONä tubings are rated for continuous operating temperatures of -90°C to +250°C. It
- Application: General Purpose
- Design Units: English
- Materials: PTFE, Fluoropolymer (PFA, FEP, etc.)
- Maximum Inside Diameter / Size: 0.5000 inch
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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: – virgin PTFE modified to exhibit superior physical properties. PTFE Compounds – PTFE blended with specific additives to suit specific applications. Features and Benefits: Outstanding heat and chemical resistance High dielectric strength Anti-stick properties Can
- Insulator Type / Application: Pin Type Insulator, Post Insulator
- Material: Other
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Supplier: Daburn Electronics & Cable
Description: Description: Made of modified extruded PTFE (polytetraflourethyl ene) it will shrink when heated to 621°F (327°C). Suitable where hi-temp protection is required. Color: Natural/Clear. Will not support combustion, Dielectric strength (20 Mil Wall
- Diameter: 0.0340 to 0.4700 inch
- Length: 1200 inch
- Material: PTFE - Teflon®
- Operating Temperature: -67 to 260 C
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Supplier: Budnick Converting, Inc.
Description: 3M™ PTFE Film Electrical Tape 60 is a PTFE film backed electrical tape. This flame retardant tape is suitable for use on high temperature coils, wire harnesses and capacitors where high dielectric and breaking strength are required. This tape is 600V rated and withstands
- Adhesive: Specialty / Other
- Carrier / Backing Material: Fluoropolymer, Plastic / Polymer
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Supplier: Lapp Tannehill
Description: Zeus PTFE extruded tubing is suitable for a wide range of applications in electronics, aerospace, medical and other industries. This tubing's properties include high flexibility, protection from chemicals, high temperature resistance, highly lubricious, good impact resistance and high
- Application: Aerospace / Aircraft, Medical / Pharmaceutical
- Finish: Clear
- Materials: PTFE
- Maximum Inside Diameter / Size: 0.2340 inch
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Supplier: Lapp Tannehill
Description: Zeus PTFE extruded tubing is suitable for a wide range of applications in electronics, aerospace, medical and other industries. This tubing's properties include high flexibility, protection from chemicals, high temperature resistance, highly lubricious, good impact resistance and high
- Application: Aerospace / Aircraft, Medical / Pharmaceutical
- Finish: Clear
- Materials: PTFE
- Maximum Inside Diameter / Size: 0.2080 inch
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Supplier: Lapp Tannehill
Description: Zeus PTFE extruded tubing is suitable for a wide range of applications in electronics, aerospace, medical and other industries. This tubing's properties include high flexibility, protection from chemicals, high temperature resistance, highly lubricious, good impact resistance and high
- Application: Aerospace / Aircraft, Medical / Pharmaceutical
- Finish: Clear
- Materials: PTFE
- Maximum Inside Diameter / Size: 0.0760 inch
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Supplier: Lapp Tannehill
Description: Zeus PTFE extruded tubing is suitable for a wide range of applications in electronics, aerospace, medical and other industries. This tubing's properties include high flexibility, protection from chemicals, high temperature resistance, highly lubricious, good impact resistance and high
- Application: Aerospace / Aircraft, Medical / Pharmaceutical
- Finish: Clear
- Materials: PTFE
- Maximum Inside Diameter / Size: 0.0120 inch
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Supplier: Magnalube, Inc.
Description: Magnalube-GX grease is composed of a lithium-complex thickener infused with functional polymers for better adhesion in wet environments and better performance at higher temperatures. This composition is blended carefully with high viscosity base oils to give the product exceptional film
- Applications: Aerospace, Automotive / Transportation, Combustion Engines, Marine, MIL-SPEC / Military, Process Equipment, Specialty
- Chemistry / Constituents: Fluoropolymer / PTFE (e.g., Teflon®), Lithium Complex, Molybdenum / Metal Sulphide, Petroleum / Mineral Oil, Synthetic / Semi-synthetic, Specialty / Other
- Density / Specific Gravity (@15.6°C, 60°F): Over 0.9000 specific gravity
- Features: Corrosion Inhibitor / Rust Preventative, Sealing / Barrier, Mold Release / Release Agent
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Supplier: Daburn Electronics & Cable
Description: fatigue and stress, with superior dielectric strength at high frequencies. It will not shrink back during soldering operation. Daflon tubing is flexible and non-flammable, it permits miniaturization of design and compactness and has the lowest coefficient of friction. In addition, it
- Application: General Purpose
- Design Units: English, Metric
- Finish: Solid
- Materials: PTFE
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Indicates content that may require registration and/or purchase.
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CR4 - Thread: High Voltage High Frequency Insulation
In the Clark reference I previously cited, there is a curve of PTFE dielectric strength in air versus frequency of the applied voltage from 60 - 10^8 Hz in both parallel and perpendicular directions.
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AC and Impulse Dielectric Strength of Polymer Materials Under Tensile Stress at 77 K
Weibull plot of AC dielectric strengths for PTFE specimens under tensile status in normal temperature environment.
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MRS Online Proceedings Library - Adhesion and Dielectric Strength of Ultra-Low Dielectric Constant PTFE Thin Films - Cambridge Journals Online
Specifically, it addresses two recent discoveries: 1) Good adhesion of spin-coated PTFE to SiO2 surfaces; and 2) high dielectric strength of PTFE thin films spin-coat deposited onto rigid substrates.
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Dielectric breakdown and morphological evolution of PTFE during thermal-oxidative ageing at temperatures lower and higher than the melting temperature
The dielectric strength of PTFE varies between 50 and 170 .
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Thickness dependent dielectric strength of a low-permittivity dielectric film
Figure 4 showsthe variationof the dielectric strength of PTFE filmsas a function of the film thickness, which can be fitted well by the following well-known relationship [6,19-211, .
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Low-k dielectrics for ULSI multilevel interconnections: thickness-dependent electrical and dielectric properties
Figure 5 shows the variation of the dielectric strength of PTFE films as a function of the film thickness, which can be fitted well by the following relationship, .
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Breakdown voltages of polymers in the temperature range 23/spl deg/-250/spl deg/C
Dielectric strength of PTFE Figure 20.
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Functional Fillers for Plastics
Electrical properties: The dielectric strength of PTFE varies with the thickness and decreases with increasing frequency.
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Micro-tailoring micro- and nano-composites: towards variable orthotropy for bio-mimicking materials
The dielectric strength of PTFE is larger then air, allowing for a higher applied voltage (than without) across the electrodes.
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An efficient birdcage resonator at 2.5 MHz using a novel multilayer self-capacitance construction technique
The dielectric strength of PTFE is in the range of 50-170 kV mm i so that the working voltage range of the MLSC capacitors is in the range 1250-4250 V.