Seal & Design Inc. | Seal & Gasket Manufacturer | Custom Seals | EMI / RFI Materials

EMI / RFI Materials

EMI - RFI ShieldingElectromagnetic interference (EMI) shielding and thermal management issues are common problems among design engineers. Seal & Design is a provider of electrically and thermally conductive materials which offer a wide range of EMI shielding to global electronics companies.

EMI shielding gaskets assure the performance and maintainability of communications equipment, radar, aircraft, spacecraft, automotive vehicles, computers, fire control systems, telecommunications, medical, consumer and industrial electronics.

Typical EMI shielding gasket materials include ferrites, silicone, fluorosilicone, and EPDM.

EMI / RFI Products

EMI/RFI Gaskets
EMI/RFI Gaskets
EMI/RFI Shielding
EMI/RFI Shielding

Our conductive materials are used to produce shielding gaskets for Military, Aerospace, electronics, and communications applications. Our range of conductive silicones has expanded to include materials that are designed to balance requirements for electrical conductivity and cost performance for the commercial sector.

We supply our conductive products as uncured moldable compounds, compression molded sheetstock, and, in some cases, as a continuous roll. These options allow customers to convert our silicones into their own finished product using the most efficient method for them.

EMI / RFI Materials

StyleMaterial TypeDurometerDescriptionDatasheet
SSP-502 SeriesNickel Graphite
Filled Silicone
VariesNickel-coated graphite filled shielding silicone. Very conductive. Can be reinforced with an inner layer of conductive fabric.SSP-502 Series PDF
SSP-502-65-CRNickel Graphite
Filled Silicone
65Nickel-graphite shielding silicone. Very conductive and strong. Produced in continuous rolls up to 15 inches wide.SSP-502-65-CR PDF
SSP-502F-50Nickel Graphite
Filled Silicone
50Nickel-graphite flourisilicone. Very conductive. Combines EMI shielding with resistance to harsh environments.SSP-502F-50 PDF
SSP-502F-60Nickel Graphite
Filled Silicone
60Nickel-graphite flourisilicone. Very conductive. Combines EMI shielding with resistance to harsh environments.SSP-502F-60 PDF
SSP-502F-80Nickel Graphite
Filled Silicone
80Nickel-graphite flourisilicone. Very conductive. Combines EMI shielding with resistance to harsh environments.SSP-502F-80 PDF
SSP-502-40-V1Nickel Graphite
Filled Frame
Retardent Silicone
40Nickel-plated-graphite, flame-retardent shielding silicone. Very conductive. Tested to UL-94 V1 parameters.SSP-502-40-V1 PDF
SSP-502-60-V1Nickel Graphite
Filled Frame
Retardent Silicone
60Nickel-graphite shielding silicone. Very conductive. Flame-retartendant and tested to UL-94 V1 parameters.SSP-502-60-V1 PDF
SSP-502-65-020-
Composite-NG-1
ArmouRFITM
Fabric Reinforced
EMI RFI Silicone
65Nickel-graphite filled, shielding silicone. Reinforced with an inner layer of conductive fabric.SSP-502-65-020-
Composite-NG-1 PDF
SSP-502-65-032-
Composite-NG-1
ArmouRFITM
Fabric Reinforced
EMI RFI Silicone
65Nickel-graphite filled, conductive shielding silicone. Reinforced with an inner layer of nickel-coated mesh.SSP-502-65-032-
Composite-NG-1 PDF
SSP-2432Nickel Graphite
Filled 1 Part RTV
65Electrically-conductive, nickel-graphite silicone adhesive sealant. Adheres to most substrates that cures in 24 hours.SSP-2432 PDF
SSP-2368-65Silver Aluminum
Filled Silicone
65Electrically-conductive, silver-aluminum silicone shielding elastomer. Designed to meet MIL-G-83528C Type B.SSP-2368-65 PDF
SSP-2426-30Silver Aluminum
Filled Silicone
30Electrically-conductive, silver-aluminum silicone shielding elastomer. Softer than many other EMI materials.SSP-2426-30 PDF
SSP-2486-70Silver Aluminum
Filled Silicone
70Electrically-conductive, silver-aluminum shielding fluorosilicone. QPL listed and meets MIL-DTL-83528 Type D.SSP-2486-70 PDF
SSP-550-45Silver Aluminum
Filled Silicone
45Electrically-conductive, silver-aluminum shielding fluorosilicone. Meets MIL-DTL-83528 Type D.SSP-550-45 PDF
SSP-550-70
Passivated
Silver Aluminum
Filled Silicone
70Electrically-conductive, silver-aluminum shielding fluorosilicone. Meets MIL-DTL-83528C Type D.
SSP-547-65Silver Copper
Filled Silicone
65Super conductive silver-copper shielding silicone. Designed to meet MIL-DTL-83528 Type A.SSP-547-65 PDF
SSP-553-80Silver Copper
Filled Silicone
80Ellectrically conductive silver-plated-copper shielding silicone. Designed to meet MIL-DTL-83528 Type K.SSP-553-80 PDF
SSP-416-65Silver Glass
Filled Silicone
65Very conductive silver-plated-glass-bead filled silicone. Designed to meet MIL-DTL-83528 Type M.SSP-416-65 PDF
SSP-2482-MWire Oriented
Silicone

Monel-filled elastomers that provide electrical conductivity, EMI shielding, and environmental sealing.SSP-2482-M PDF
SSP-2484-MWire Oriented
Silicone

Monel-filled elastomers that combine EMI shielding with resistance to solvents and fuels.SSP-2484-M PDF
SSP-482-75Silver Nickel
Filled Silicone
75Electrically conductive silver-nickel silicone. Designed to meet MIL-DTL-83528 Type L.SSP-482-75 PDF
SSP-482F-75Silver Nickel
Filled Silicone
75Very conductive silver-nickel fluorosilicone. Combines EMI shielding with resistance to solvents and fuels.SSP-482F-75 PDF
SSP-555-65Pure Silver
Filled Silicone
65Extremely conductive. Silver-filled shielding silicone that is designed to meet MIL-DTL-83528 Type E.SSP-555-65 PDF
SSP-1529Carbon Filled
Static Dissipation
Silicones
65Semi-conductive, carbon-black-filled silicone compound. Designed for applications where some electrical conductivity is required.SSP-1529 PDF
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