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| Excellent EMI and EMI/environmental sealing designed for flange mounted connectors. Patent-Pending design |
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QUIETSHIELD™ EMI/RFI Gaskets maintain shielding effectiveness (SE) across a seam or gap in the electronic equipment's shielding material. They consist of metalized fabric wrapped around a neoprene elastomer core. This provides a low cost solution, which allows you to utilize many material combinations and product designs never before practical. QUIETSHIELD™ gaskets provide unique solutions to your most stringent shielding, grounding, ESD and packaging requirements. It's the cost-effective avenue for creativity in design. Profile gaskets are currently available in four shapes: 'D', 'R', 'L', and 'P'. Spectrum's proprietary manufacturing method for making profile shielding gaskets is also ideally suited to custom profiles. New shapes and sizes can be manufactured with minimal lead times and low tooling costs. Changes can be easily made to the rubber core material, type of fabric or foil covering, and adhesive systems. Shielding specialists are at your disposal to help you with your custom designs. These specialists use design for manufacturability concepts to produce designs which meet your specific requirements at a reasonable cost.
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| Spira's patented spiral EMI/RFI gasket is the basis for all of our unique high shielding EMI gasketing solutions. Please see our website for more information. |
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| Excellent surface (or flange) mounted EMI gaskets. Use when space is limited, or when the application of a surface mounted gasket is needed or cost effective. |
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| Carbon-plated conductive fabric can solve some appearance problems such as stains, spots, etc. It also makes the products more resistant to oxidation. Accordingly, the long-term service life of the products is guaranteed. |
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| Silicone or fluorosilicone elastomers filled with conductive particles. Available as extruded or moulded products. Conductive fillers include, silver plated aluminium, silver plated copper and nickel graphite. |
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| Leader Tech's Electrically Conductive Elastomer materials are ideal for customer applications requiring both excellent EMI shielding and environmental sealing across a wide temperature range. Conductive Elastomer compounds are available in standard and custom configurations including extruded, molded, sheet stock, and die cut gaskets. |
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ElectroSeal™ electrically conductive elastomers are ideal for both military and commercial applications requiring both environmental sealing and EMI shielding.
Compounds can be supplied in molded or extruded shapes, sheet stock, custom extruded or die-cut shapes to meet a wide variety of applications.
Our conductive extrusions offer a wide choice of profiles to fit a large range of applications.
- Available in a wide range of conductive filler materials
- Shielding effectiveness up to 120 dB at 10 GHz
- Custom dies can be built to meet your design requirements
- Offer a complete line of conductive elastomer fabricated components including molded O-rings, flat washers, molded D-rings and flat waveguide gaskets |
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| Abnormity EMI gasket manufactured in our company can offer high shielding effective with low resistivity ,our company developed molding machine which made the production efficiency of abnormity gasket improved more and more compare with some famous enterprises,Regarding to some products using inside body froth of affuse which need enormous quantities order to start products ,but our company can complete low batch of order accroding to adjust our molding machine . |
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Fabric over foam gaskets are made of a resilient foam core, bonded over with conductive fabric. More than 70 different profiles offer unlimited selection for any application. Some profiles contain rigid inserts. Metallized conductive fabric bonded to resilient core (available in urethane foam, neoprene sponge) offers a good shielding efficiency and works as a seal to block air, light and dust.
- UL94-V0 certified
- RoHS compliant |
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Profile and Input/Output (I/O) EMI shielding gaskets are available in UL94 V0 and HB flame retardant material. Laird Technologies specializes in quick turnaround of custom shapes and sizes of EMI shielding gaskets. Profiles can be cut to specified lengths, kiss-cut release liner or mitered to form frame configurations.
- RoHS compliant
- Shielding effectiveness of >100dB across a wide spectrum of frequencies (MIL-STD 285 mod.).
- Extremely low compression forces allow for use of lighter materials.
- Low Surface Resistively of <0.07 ohms/square provides improved conductivity (ASTM F390).
- Wide range of flame retardant gaskets available (UL recognized per UL94 V0 or UL94 HB.
- Abrasion resistant materials show virtually no degradation in shielding performance after 1,000,000 cycles (ASTM D3886).
- Service temperatures from -40 to 70° C (-40 - 158°F)
- Available with a variety of pressure sensitive adhesive (PSA) tapes.
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| Trademark EMI gasket is a registered trademark of our company ,It's manufactured by PU foam wrapped with conductive fabric which been exported from Japan high technology enterprise ,can offer high shielding effective with low resistivity. |
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When your designs require EMI gaskets that exhibit high attenuation and low closure force, Metex Conductive Fabric gaskets are an ideal choice.
By combining a soft core with conductive fabrics, we have created a gasket that will provide >65 dB attenuation at 1 GHz, and compression loads under 4 lbs. per inch at 25% deflection. Low compression forces allow for lighter, less expensive enclosure designs.
Conductive Fabric gaskets are the ideal gaskets to use with conductive coatings that can be scratched or damaged by other more abrasive gasket materials. The conductive fabrics available include abrasion-resistant copper and nickel. |
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Technical files
GT 1000
Silver plated
copper
Cu/Ag
GT 2020
Silver plated
copper
Ag
GT 3100
Silver plated
copper
Ni/C
GT 5080
Silver plated
copper
Al
GT 1007
Silver plated copper
fluorosilicone
Cu/Ag
GT 2024
Silver plated
copper
Ag
GT 3107
Silver plated
copper
Ni/C
GT 5087
Silver plated
copper
Al
GT 1015
Silver plated
copper
Cu/Ag
GT 2027
Silver conductive
fluorosilicone
Ag
GT 5000
Silver plated
aluminium
Al/Ag
BL 10000
BL 10000-50SH
Conductive
Carbone
GT 2000
Pure silver
Ag
GT 2401
Silver conductive
elastomer
Ag
GT 5007
Fluorosilicone
Silver plated
aluminium
Al/Ag
BL 10007
Fluorosilicone
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Available in a wide range of standard profiles and
special design profiles. From a simple “O” ring
cord down to complex hollow forms. Particularly
suitable for applications requiring low closure
forces. Profiles can be supplied adhesive backed
or with rivet/screw holes for easy assembly.
Secondary environmental sealing can be
incorporated into the gasket.
Comprehensive ranges of cross sections are
available in extruded form. The profiles below are
preferred standard that are readily available.
Other special profiles are available upon request. |
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· CONDUCTIVE FABRIC WRAPPED OVER FOAM OR
SPONGE CORE AND DIE-CUT AS DRAWING
· SUITABLE FOR USE ON METAL ENCLOSURES OR
METALLIZED PLASTICS
(LOW COMPRESSION FORCE)
· OVER 100dB AVERAGE SHIELDING EFFICIENCY IN
THE RANGE 100MHz-10GHz
· RIP-STOP FABRICS THAT ALLOW
SELF-TERMINATING CUT ENDS ON GASKETS
· AVAILABLE WITH SILVER OR NICKEL COPPER
FABRIC TO ASSURE THE BEST GALVANIC
COMPATIBILITY
· PRESSURE SENSITIVE ADHESIVE TAPE
(optional) |
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| I/O EMI shielding gasket been manufactured for the purpose of satisfy some non-frequency used equipments such as I/O of computers .it's also used in daily standard connector that not shear to input,foam can use nickel-plated (X,Y and Z axis conductivity) or ordinary PU foam. |
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Metex connector gaskets provide EMI shielding and environmental sealing for a wide array of connector types - including aluminum wire cloth, nickel copper alloy, aluminum and silver plated glass in connector shell sizes from 6-16".
When a connector gasket is installed between the mounting flange and an enclosure bulkhead, the gasket is compressed between the two surfaces. The elastomer provides environmental sealing, and the conductive substrate or particles embedded in the elastomer creates a low impedance electrical path between the mating surfaces.
KEY FEATURES
Wide variety of materials and connector types
Easily handled and installed
Custom connector cluster gaskets available
High shielding and sealing effectiveness
Evaluation samples
Product application assistance |
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Board level shields provide isolation of board level components, minimizes crosstalk and susceptibility without impacting system speed. Products include metal enclosures of two piece, one piece, EZ Peel and combo products. Combo products incorporate a stamped metal housing and an over-molded electrically conductive elastomer designed to your specifications.
Electrically conductive elastomers provide environmental sealing and
excellent mechanical and electromagnetic shielding properties. These
products are ideal for applications requiring both environmental and EMI shielding.
Laird Technologies offers over 250 different configurations of copper beryllium shielding. Beyond copper beryllium, shielding and custom-engineered stampings in stainless steel, brass, phosphor bronze and other special alloys are available.
Metallized conductive products include Fabric-Over-Foam, conductive foam, conductive fabric and conductive tape.
Conductive fabric combines highly conductive metals with lightweight
fabric to meet a diverse range of EMI/RFI shielding requirements.
Conductive shielding tape offers excellent conductivity, conformability
and durability in a thin, lightweight and flexible shielding design.
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At Gore, we have leveraged our materials expertise to create a portfolio of EMI gasket solutions to meet a wide range of application needs and address the challenges designers face.
Gore offers a wide range of EMI gasket solutions that feature a variety of material types and application forms that range from highly customized precision die-cut solutions to standardized off-the-shelf solutions. Follow the links below or contact us for more information on the solution to meet your design need.
Adhesive Backed EMI Gaskets
GORE-SHIELD® Adhesive Backed EMI Gaskets feature CPSA backing and easy installation. They are available in Strip form or Precision Die-Cut shapes.
Surface Mount (SMT) Compatible Gaskets
GORE-SHIELD® SMT EMI Gaskets are electrically conductive EMI gasket building blocks. They are comprised of a conformable electrically conductive gasket material bonded to a thin, solderable metal support layer via an electrically conductive adhesive. |
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| Characteristics:Gold has excellent conductive performance and can guarantee the electrochemical compatibility and stability among base material in a very large range.can offering high shielding effective with low resistivity .fit for special environments. |
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· SILVER PLATED SYNTHETIC YARN KNITTED OVER
ELASTOMER
· OPTIMAL ELECTRICAL CONDUCTIVITY OF EVERY
SINGLE FIBER
· HIGH COVERAGE KNITTED YARN FOR WIDE
CONTACT SURFACE AND SHIELDING
· SMOOTH AND SOFT SURFACE GASKETS
· SELF-TERMINATING CUT ENDS
· PRESSURE SENSITIVE ADHESIVE
· CUSTOMIZED AND CUT-TO-LENGTH GASKETS
· SHIELDING EFFICIENCY AS HIGH AS 100 dB IN A
FREQUENCY RANGE OF 1 MHz TO 1GHz (E-field)
· Standard core material: NEOPRENE SPONGE.
Other core materials available upon request |
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| Leader Tech's oriented wire gaskets are fabricated using individual wires in a silicone solid or silicone sponge Elastomer. The wire provides the EMI shielding and the Elastomer provides the environmental seal. |
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| A composite of metal sheeting impregnated with an elastomer to yield a highly conductive, yet resilient Gasketing material for EMI/RFI shielding as well as an environmental seal. A selection of Woven aluminium wire, expanded aluminium or monel sheet impregnated with silicone, fluorosilicone or neoprene rubbers are available. Expanded Monel wire is also available without the elastomer filler for use in applications where an environmental seal is not necessary. The material can be supplied as continous sheet or as die cut gaskets to customers requirements. |
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ElectroNit™ is the most economical gasket for low cycling applications and is designed to offer the highest levels of attenuation. Knit construction enhances long lasting resiliency, making it an ideal material for highly sensitive components in permanent or semi-permanent enclosures where environmental sealing is not a concern.
- Highest attenuation characteristics
- Available in copper beryllium, Monel®, tin plated copper clad steel, aluminum and stainless steel
- Versatile mounting
- Consistent point-to-point contact for high shielding effectiveness over life of gasket
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Elastomer core gaskets are made of a resilient rubber core,
knitted over with layers of wire mesh (the standard is two
layers). The knitted wire element provides EMI shielding
effectiveness, while the elastomer core enables the gasket
section to recover more readily, following repeated
compression. Elastomer core gaskets are used where the
application requires a conformable EMI seal and even where a
dust protection is needed. |
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| Wire mesh gaskets are designed to offer a high level of attenuation. Their knit construction offers enhanced long lasting resiliency and is an ideal material for highly sensitive components where environmental sealing is not a concern. These gaskets are available in a variety of materials using utilizing versatile mounting options. |
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Metex mesh gaskets have been proven, in aerospace, avionics, automotive and electronics systems, solving the most demanding shielding and sealing problems.
Key features of the product include: high-attenuation, suitability for harsh environments and extreme temperatures, custom profiles and densities, and a wide range of materials.
By choosing the correct material, wire diameter, mesh density and mesh profile, knitted wire mesh can be used to solve an extremely wide range of shielding, gasketing, electrical grounding, vibration and filtration design applications. |
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| Connector Gaskets are seamless EMI die cut flange seals in an assortment of materials and thickness. Selection of material is dependent upon shielding and pressure sealing requirements. Standard industry shell sizes with holes or U slots or custom sizing is available. Connector gaskets are used for military or commercial applications. |
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| Alco Metal Mount is a rigid EMI aluminum strip with a wire mesh and or elastomer gasket secured into the groove of the extrusion. Alco-Knit gaskets are supplied in standard wire alloys in several configurations and size to meet specific shielding requirements. Alco-Knit Elastomer Core gaskets may be applied for environmental pressure sealing. Alco-Knit or Alco Elastomer Core gaskets may be applied in any combination to one or both sides of the strip. Alco Metal Mount strips are fabricated with specific hole size, location, slots and countersinks for alignment. Ready-to-mount strips are attached with rivets, fasteners or spot welded to flange surfaces. Lengths range from two inches to eight foot lengths and come in multiple profiles. Strips are supplied unfinished or Chromate Coated per MIL-C-5541 Class 1or 3 to enhance shielding performance and corrosion resistance. Alco Metal Mount Strips add structural strength to enclosures and perform as a positive compression stop where a rigid gasket is required. |
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