Block EMI – In Any Weather, Anytime.

Sometimes, the standard silicone gasket just won’t do. Differing weather conditions, operating temperatures, levels of chemical exposure, corrosion, and environmental fluctuations call for gaskets that are designed to shield electromagnetic interference in environmental-specific settings. Our electrically conductive elastomers provide environmental sealing, excellent mechanical functionality, and electromagnetic shielding so your enclosures receive the best protection possible with optimal electrical performance.

How Laird Elastomers Secure Your EMI Shields

Your closure problem usually starts like this: you’ve constructed an effective shielding system using a metal housing and lid. But when you combine the flat surfaces of both units, you notice a slight opening. Suddenly, gas, liquid, or high frequency electromagnetic energy have an easy-access path to your shielding system, which can worsen under high pressure and corrosion. Thankfully, our resilient, conductive elastomers can seal this opening by conforming to surface irregularities in your shield’s enclosure. We offer versatile forms of elastomers such as:

  • Diverse filler particles within our line of ElectroSeal gaskets
  • Wire in solid and sponge elastomers, impregnated wire mesh, and expanded metals within our line of ElectroMet gaskets

These gaskets are available in:

  • Flat or die cuts
  • Molded shapes such as O-rings or intricate parts
  • Extruded profiles or strips
  • Vulcanized-to-metal covers or flanges
  • Co-molded or reinforced seals
  • Form-in-place gaskets

 

Find or Design Your Conductive Elastomer

By combining the right form and type of elastomer, you can build an ideal sealing solution that blocks electromagnetic waves while providing sufficient conductivity across your shield’s enclosure, gasket, and lid junction. Browse our catalog of elastomers or contact an engineer through our customer service department to design a conductive gasket that’s right for you.

 

Current Category: Conductive Elastomers

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ECE126 Silver/Aluminum Filled Fluorosilicone Elastomer
ECE126 Silver/Aluminum Filled Fluorosilicone Elastomer

ECE126 is a Silver-coated Aluminum filled fluorosilicone elastomer that meets the MIL-DTL...

Volume Resistivity
0.010 ohm-cm, maximum (del 0.001)
ECE125 Silver/Glass Filled Fluorosilicone Elastomer
ECE125 Silver/Glass Filled Fluorosilicone Elastomer

ECE125 is a silver/glass filled fluorosilicone elastomer. ECE125 has excellent shielding...

Volume Resistivity
0.010 ohm-cm, maximum (del 0.001)
ECE118 Silver/Copper Filled Silicone
ECE118 Silver/Copper Filled Silicone

ECE118 is a silver-coated, copper-filled, silicone elastomer. This material can be molded...

Volume Resistivity
0.004 ohm-cm, maximum
ECE116 Silver/Aluminum Filled Silicone
ECE116 Silver/Aluminum Filled Silicone

ECE116 is a Silver-coated Aluminum filled silicone elastomer that meets the MIL-DTL 83528...

Volume Resistivity
0.008 ohm-cm, maximum
ECE85A
ECE85A

ECE85A is a Silver-coated Glass filled silicone elastomer. This material can be Molded,...

Volume Resistivity
0.004 ohm-cm, maximum
NCE250
NCE250

NCE250 is a non-conductive silicone elastomer. This material can be extruded and co-...

ECE96 Silver/Aluminum Filled EPDM
ECE96 Silver/Aluminum Filled EPDM

ECE96 is a Silver/Aluminume filled EPDM elastomer. ECE96 has excellent shielding...

Volume Resistivity
0.100 W-cm, maximum
ECE115 Silver/Glass Filled Silicone
ECE115 Silver/Glass Filled Silicone

ECE115 is a Silver-coated Glass filled silicone elastomer that meets the MIL-DTL 83528...

ECE13 Carbon Filled EPDM Elastomer
ECE13 Carbon Filled EPDM Elastomer

ECE13 is a Carbon Filled EPDM Elastomer. Available in molded and die cut shapes.

ECE72 Nickel/Graphite Filled Silicone Elastomer
ECE72 Nickel/Graphite Filled Silicone Elastomer

ECE072 is a nickel/graphite filled silicone elastomer. ECE072 has excellent shielding...

Volume Resistivity
0.004 ohm-cm, maximum
ECE82 Silver Filled Silicone Elastomer
ECE82 Silver Filled Silicone Elastomer

ECE83 is a Silver Filled Silicone Elastomer. ECE83 has excellent shielding properties and...

Volume Resistivity
0.002 ohm-cm, maximum
ECE83 Silver Filled Silicone Elastomer
ECE83 Silver Filled Silicone Elastomer

ECE82 is a Silver Filled Silicone Elastomer. ECE82 has excellent shielding properties and...

Volume Resistivity
0.010 ohm-cm, maximum
ECE84 Silver/Nickel Filled Silicone Elastomer
ECE84 Silver/Nickel Filled Silicone Elastomer

ECE84 is a Silver/Nickel Filled Silicone Elastomer. ECE84 has excellent shielding...

Volume Resistivity
0.005 ohm-cm, maximum
ECE87 Carbon Filled Silicone Elastomer
ECE87 Carbon Filled Silicone Elastomer

ECE87 is a Carbon Filled Silicone Elastomer. Available in molded and die cut shapes.

Volume Resistivity
5 ohm-cm, maximum
ECE90 Silver/Nickel Filled Fluorosilicone Elastomer
ECE90 Silver/Nickel Filled Fluorosilicone Elastomer

ECE92 is a Silver/Nickel Filled Fluorosilicone Elastomer. ECE92 has excellent shielding...

Volume Resistivity
0.005 ohm-cm, maximum