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Description: A superior alternative to woven wire, our precision expanded metals are used in a wide variety of applications that require an open-area product. Dexmet expanded metal foils are used for aerospace and wind turbine lightning strike protection, EMI shielding, advanced primary and
- Metal: Aluminum, Copper / Brass / Bronze, Nickel / Nickel Alloys, Stainless Steel, Steel, Titanium
- Applications: Battery Separator, EMI / RFI Shielding, Electrode, Gasketing / Seals, Reinforcement, Screening
- Features: Calendered / Flattened, Other, Other Metal
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Description: structure in bearings primarily for automotive applications. In addition, these expanded metals are ideal for automotive speaker grills & covers, light covers, protective light mesh and decorative applications. Automotive engineers continue to adapt Dexmet expanded metals and some
- Opening Size: 0.031 to 0.5 inch
- Metal: Aluminum, Copper / Brass / Bronze, Nickel / Nickel Alloys, Stainless Steel, Steel, Titanium
- Features: Calendered / Flattened, Other Metal
- Base Construction: Expanded
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Supplier: FX PCB Co., Ltd.
Description: thicknesses of copper foil, 35μm boards are the most common. So, it has become a standard norm for PCB manufacturers to choose 35μm copper foils for the boards. They will, however, use other copper foils to meet the customization and demands. Also, in China,
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Supplier: Allied Electronics, Inc.
Description: 3M™ 1181 Tape consists of a 1-ounce deadsoft copper foil backing and a unique electrically conductive pressure-sensitive acrylic adhesive. Deadsoft 1-Ounce Copper Foil Backing Conductive Acrylic Adhesive Supplied on a Removable Liner for Easy Handling and Die-Cutting Like
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Supplier: HAVE, Inc.
Description: or Audio Patch Cords. Conductor: 20 AWG, stranded (x4) Copper conductors for flexibility and expanded frequency response. 25 AWG Drain Wire Special cross-linked PE insulation Shield: 100% Aluminum Tape. Conductor DC Resistance: <19.4 ohms/1000 ft. Nominal Capacitance: 46.0 pF/ft
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Supplier: HAVE, Inc.
Description: Wiring, PA Systems or Audio Patch Cords. Conductor: 22 AWG, 40 strand (x4) Copper conductors for flexibility and expanded frequency response. 25 AWG Drain Wire Special cross-linked PE insulation Shield: 100% Aluminum Tape. Conductor DC Resistance: <32.7 ohms/1000 ft. Nominal
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Supplier: HAVE, Inc.
Description: Wiring, PA Systems or Audio Patch Cords. Conductor: 22 AWG, 40 strand (x4) Copper conductors for flexibility and expanded frequency response. 25 AWG Drain Wire Special cross-linked PE insulation Shield: 100% Aluminum Tape. Conductor DC Resistance: <:32.7 ohms/1000 ft. Nominal
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Supplier: Harbour Industries, Inc.
Description: plated copper are braided over the dielectric core with an intermediate metalized polyester or polyimide layer, and an outer round wire braid. IMPROVED ELECTRICAL CHARACTERISTICS Harbour’s LL cables with expanded PTFE dielectrics exhibit low coefficients of expansion over the entire
- Impedance: 50 ohms
- Operating Temperature: -55 to 200 C
- Cable Shielding: Braid, Foil Braid
- Product Category: Bulk Cable
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Supplier: Harbour Industries, Inc.
Description: ISOLATION OF THE SHIELDS AND IMPROVED SHIELDING Periodically, isolation of shields in a coaxial cable is an important consideration. Harbour has constructed a number of TRX (Triaxial) cables, expanding the product line offered in the MIL-DTL-17 specification. (Currently, the MIL-DTL-17
- Impedance: 50 to 95 ohms
- Cable Shielding: Braid, Foil Braid
- Product Category: Bulk Cable
- Cable Conductor: Copper Clad Steel, Copper and Copper Alloys
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Supplier: Harbour Industries, Inc.
Description: DESIGNED FOR LOW ATTENUATION The inner silver plated flat strip shield coupled with higher velocity expanded PTFE tape dielectrics yield lower attenuation levels over operating frequencies. LLS cables are smaller and lighter weight than comparable LL flat strip braid constructions. Return
- Impedance: 50 ohms
- Operating Temperature: -55 to 200 C
- Cable Shielding: Braid, Foil Braid
- Product Category: Bulk Cable
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Description: point for the external circuit. Dexmet has provided expanded metal foil used in anode and cathode production for many decades. While most designs are proprietary, the battery chemistry generally determines the alloy used, while the active material composition determines the optimum
- Material: Aluminum / Aluminum Alloy, Copper (Cu), Titanium / Titanium Alloy, Zinc / Zinc Alloy (UNS Z)
- Type: Anode / Anode Material, Cathode / Cathode Material
- Applications: Battery / Fuel Cell
- Features: Specialty / Other
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Supplier: HAVE, Inc.
Description: Bandwidth. Conductive elements consist of a precision-drawn solid copper center conductor and a 95% braid with 100% foil shield for complete broadband shielding. Available in wide range of sizes to accommodate short distance rack wiring or extended distance point to point interconnect.
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Description: lightning strike. When Dexmet expanded aluminum and copper MicroGrid® materials are incorporated into the surface of these composite structures, the lightning strike energy is dissipated over the surface of the component, which prevents damage to the composite material below.
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Supplier: FX PCB Co., Ltd.
Description: manufacture it. Glass PCB Technology Compare: Technology - Copper Plating - Track Technology - Track Precision - Copper Adhesivity - Yield - Copper Thickness Thick film Stencil silkscreen Not clear, poor surface smooth Poor(1.0) High(80-95%) 10-25um Thick film Vacuum plating
- Thickness: 0.01968503937007874 to 0.15748031496062992 inches
- Features: Specialty / Other
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Dexmet® Corporation, a part of PPG’s engineered materials division
Expanded metal foils for Zone 1 -3 applications
. Composites, however, are poor conductors of electrical current. Without proper protection, they are susceptible to severe damage in the event of a lightning strike. When Dexmet expanded aluminum and copper MicroGrid® materials are incorporated into the surface of these composite structures, the (read more)
Browse Conductive Compounds Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
copper printed circuit boards for years. With excellent experience, FX PCB is committed to delivering superior heavy copper printed boards on time. If you wish to expand your electronic devices, power supply, and relevant production, you should opt for FX-made printed circuit boards for (read more)
Browse Printed Circuit Substrate Materials (PCB / PWB) Datasheets for FX PCB Co., Ltd. -
Dexmet® Corporation, a part of PPG’s engineered materials division
Metal foils improve rechargeable batteries
that can expand aluminum and copper foils down to 25 microns (.001") providing an opportunity for secondary battery developers to utilize expanded products in their battery designs and realize the performance enhancements an open area product can provide. By incorporating MicroGrid materials (read more)
Browse Electrodes and Electrode Materials Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Dexmet® Corporation, a part of PPG’s engineered materials division
Dexmet metal foils for lightning strike protection
. Composites, however, are poor conductors of electrical current. Without proper protection, they are susceptible to severe damage in the event of a lightning strike. When Dexmet expanded aluminum and copper MicroGrid® materials are incorporated into the surface of these composite structures, the (read more)
Browse Lightning Protection Systems Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Dexmet® Corporation, a part of PPG’s engineered materials division
Expanded Metals for gaskets & exhaust manifolds
telecom applications, panel gaskets, electronic enclosures and various portable devices. Dexmet offers fine mesh MicroGrid® to these markets typically manufactured from copper, aluminum, nickel and monel™. Want more information on expanded metal foils and (read more)
Browse Screens Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Dexmet® Corporation, a part of PPG’s engineered materials division
Expanded Materials for Lightning Strike Protection
, and even rotary blades on helicopters and wind turbines. Composites, however, are poor conductors of electrical current. Without proper protection, they are susceptible to severe damage in the event of a lightning strike. When Dexmet expanded aluminum and copper MicroGrid materials are (read more)
Browse Lightning Protection Systems Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Dexmet® Corporation, a part of PPG’s engineered materials division
MicroGrid is a superior alternative to woven wire
About MicroGrid® A superior alternative to woven wire, our precision expanded metals are used in a wide variety of applications that require an open-area product. Dexmet expanded metal foils are used for aerospace and wind turbine (read more)
Browse Specialty Nonferrous Metals and Alloys Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Dexmet® Corporation, a part of PPG’s engineered materials division
MicroGrid Lightning Strike Material
protection, they are susceptible to severe damage in the event of a lightning strike. When Dexmet expanded aluminum and copper MicroGrid® materials are incorporated into the surface of these composite structures, the lightning strike energy is dissipated over the surface of the component, which prevents (read more)
Browse Lightning Protection Systems Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Dexmet® Corporation, a part of PPG’s engineered materials division
MicroGrid® Materials for Wind Applications
susceptible to severe lightning strike damage and catastrophic failure. For two decades, Dexmet has worked with aircraft designers developing precision expanded MicroGrid® foils for lightning strike protection on carbon fiber composite aircraft. Wind Blade Manufacturers are also realizing the (read more)
Browse Lightning Protection Systems Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Dexmet® Corporation, a part of PPG’s engineered materials division
Materials for Protective and Airflow Applications
utilize expanded stainless and low-carbon steel to increase the structural support of high temperature gaskets used for head and exhaust gaskets. Dexmet's expanded foil materials offer both EMI and RFI frequency shielding protection as well. Common applications are flat ribbon cable used in (read more)
Browse Filter Elements Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division
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DEVELOPMENT OF A FLUOROPOLYMER APPLIQUÉ WITH LIGHTNING PROTECTION FOR NAVY, MARINE AND COMMERCIAL AIRCRAFT
These expanded copper foils provide a conductive path that allows the lightning currents to distribute over a wider area while providing a conductive path for the lightning current, hence reducing the lightning damage.
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Structures, Structural Dynamics, and Materials and Co-located Conferences > Initial Feasibility of Protective Skins for Composite Airliners (AIAA 2013-1899)
The 0.016 psf expanded aluminum foil and 0.029 psf expanded copper foil are current standard lightning strike materials.
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Detailed author index
Shielding Performance of an Expanded Copper Foil Over a Wide Frequency Range .
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EVALUATION OF A FLUOROPOLYMER APPLIQUÉ FOR LIGHTNING PROTECTION OF AIRCRAFT
Using the above technology, Integument Inc. has fabricated several multi-layer, multi-component appliqués that are comprised of one layer of a 3 mil, pigmented ECTFE fluoropolymer and another layer of a thin expanded copper foil .
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Shielding Effectiveness of Protective Metallic Wire Meshes: EM Modeling and Validation
…measurements of the SE of the different wire grids having the characteristics described in Table I: S1 is a prepreg copper mesh in epoxy matrix; S2 is a stainless steel wire mesh; S3 is an expanded copper foil ; and S4 is an…
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Commercial Aircraft Composite Technology
…70, 77, 81, 83, 90, 95, 96, 99, 109, 111, 114, 119, 150, 169, 220, 223, 224 Equivalent air speed, 76 Erosion, 75, 167 Erosion protection, 167 European Aviation Safety Agency (EASA), 26, 133, 141 Expanded copper foil , 200 Extended service goal…
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EMI EFFECTS IN ELECTRO-ELECTRONIC EQUIPMENTS/SYSTEMS OF AIRCRAFT
Thus, the composite materials parts include embedded expanded copper foil and specially developed electrical bonding interfaces to metal structure, showed by figure 5, for direct lightning strike protection and also for EMI shielding.
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Development of a Methodology to Assess Mechanical Impulse Effects
Resulting from Lightning Attachment to Lightweight Aircraft Structures
Finally a mechanism specifically related to composite materials, where the rapid vaporisation of an expanded copper foil layer (designed to quickly transmit current across a structure, thus reducing its focus) trapped between the composite material and the protective paint layers causes an…