EMI RFI Shielding

Particle-Filled Shielding Silicones

Specialty Silicone Products Inc. (SSP) supplies electrically-conductive silicone elastomers that provide shielding against electromagnetic interference (EMI) and radio frequency interference (RFI). Many of the particle-filled silicones that SSP has developed meet the MIL-DTL-83528C specification for military applications. Commercial-grade materials are available for automotive, aerospace, satellite communications, unmanned systems, and other electronic applications that require EMI and RFI suppression.

Cost-Effective, Conductive Materials for EMI Shielding Gaskets

Gasket fabricators like how SSP’s conductive silicones offer the right balance between electrical conductivity, EMI shielding and/or RFI shielding, and material cost. SSP supplies a full line of EMI RFI shielding materials as uncured moldable compounds, compression-molded sheetstock, and (in some cases), as continuous rolls. In this way, a gasket fabricator or gasket cutter can convert SSP’s conductive silicones into shielding gaskets via the most efficient, cost-effective method.

Frequently Asked Questions (FAQs)

Specialty Silicone Products is ready to answer your questions about conductive elastomers for EMI RFI shielding. To learn more, follow the FAQs below or contact us today with your specific question. 

 

 

 

 

 

 

 

 



NICKEL ALUMINUM FILLED SILICONE

Product: Description: Documents:
SSP-2529 SSP-2529 is a 68-durometer, nickel-aluminum EMI silicone that provides galvanic corrosion resistance and has been tested to MIL-DTL-83528F. Data Sheet Outgassing Report Shielding Report

NICKEL ALUMINUM FILLED FLUOROSILICONE

Product: Description: Documents:
SSP-2551 SSP-2551 is a 72-durometer nickel-aluminum fluorosilicone tested to MIL-DTL-83528 shielding effectiveness. Resists fuels, solvents, galvanic corrosion Data Sheet

NICKEL GRAPHITE FILLED SILICONE

Product: Description: Documents:
SSP-502-30 SSP-502-30 is a 30-durometer silicone filled with nickel-coated graphite. It’s very conductive and combines EMI shielding with environmental sealing. Data Sheet Salt Spray Test SDS
SSP-502-40 SSP-502-40 is a 40-durometer silicone filled with nickel-coated graphite. It’s very conductive and combines EMI shielding with environmental sealing. Data Sheet Salt Spray Test SDS Shielding Report
SSP-502-65 SSP-502-65 is a 65-durometer silicone filled with nickel-coated graphite. It’s very conductive and combines EMI shielding with environmental sealing. Data Sheet Salt Spray Test SDS Shielding Report
SSP-502-65-CR SSP-502-65-CR is a 65-durometer, very strong, very conductive nickel-graphite shielding silicone produced in continuous rolls up to 15 inches wide. Data Sheet SDS Shielding Report

NICKEL GRAPHITE FILLED FLUOROSILICONE

Product: Description: Documents:
SSP-502F-50 SSP-502F-50 is a 50-durometer, nickel-graphite fluorosilicone. Very conductive. EMI shielding. Environmental sealing. Fuel and solvent resistance. Data Sheet SDS Shielding Report
SSP-502F-60 SSP-502F-60 is a 60-durometer, nickel-graphite fluorosilicone. Very conductive. EMI shielding. Environmental sealing. Fuel and solvent resistance. Data Sheet SDS
SSP-502F-80 SSP-502F-80 is an 80-durometer, nickel-graphite fluorosilicone. Very conductive. EMI shielding. Environmental sealing. Fuel and solvent resistance. Data Sheet SDS

NICKEL GRAPHITE FILLLED FLAME RETARDANT SILICONES

Product: Description: Documents:
SSP-502-40-V0 SSP-502-40-V0 is a 40-durometer, very conductive, nickel-graphite, flame-retardant EMI silicone that conforms to UL-94 V0. Use instead of GORE GS2100. Data Sheet Outgassing Report Shielding Report UL 94 V0 Test
SSP-502-60-V0 SSP-502-60-V0 is a 60-durometer, very conductive, nickel-graphite flame-retardant EMI silicone that conforms to UL-94 V0. Use instead of GORE GS5200. Data Sheet Outgassing Report Shielding Report UL 94 V0 Test

NICKEL GRAPHITE FILLED FABRIC REINFORCED SILICONE

Product: Description: Documents:
SSP-502-65-020-Composite-NG-1 SSP-502-65-020 Composite-NG-1 is a 65-durometer, nickel-graphite filled, shielding silicone reinforced with an inner layer of conductive fabric. Data Sheet Shielding Report
SSP-502-65-032-Composite-NG-1 SSP-502-65-032 Composite-NG-1 is a 65-durometer, nickel-graphite-filled, conductive shielding silicone reinforced with an internal nickel-coated mesh. Data Sheet SDS Shielding Report

NICKEL GRAPHITE FILLED 1 PART RTV

Product: Description: Documents:
SSP-2432 SSP-2432 is a 65-durometer, electrically-conductive, nickel-graphite silicone adhesive-sealant that cures in 24 hours and adheres to most substrates. Data Sheet SDS

SILVER ALUMINUM FILLED SILICONE

Product: Description: Documents:
SSP-2368-65 SSP-2368-65 is a 65-durometer, electrically-conductive, silver-aluminum silicone shielding elastomer that’s designed to meet MIL-G-83528C Type B. Data Sheet Outgassing Report QPL SDS Shielding Report
SSP-2486-70 SSP-2486-70 is a 70-durometer, electrically-conductive, silver-aluminum shielding fluorosilicone that meets MIL-DTL-83528 Type D and is QPL listed. Data Sheet Outgassing Report QPL SDS Shielding Report
SSP-550-45 SSP-550-45 is a 45-durometer, electrically-conductive, silver-aluminum shielding fluorosilicone that is designed to meet MIL-DTL-83528 Type D. Data Sheet SDS Shielding Report
SSP-550-70 Passivated SSP-550-70 Passivated is a 70-durometer, electrically-conductive, silver-aluminum shielding fluorosilicone that meets MIL-DTL-83528C Type D. SDS

SILVER COPPER FILLED SILICONE

Product: Description: Documents:
SSP-547-65 SSP-547-65 is a 65-durometer, super conductive, silver-copper shielding silicone that is designed to meet MIL-DTL-83528 Type A. Data Sheet SDS Shielding Report
SSP-553-80 SSP-553-80 is an 80-durometer, electrically conductive, silver-plated-copper shielding silicone that is designed to meet MIL-DTL-83528 Type K. Data Sheet SDS

SILVER GLASS FILLED SILICONE

Product: Description: Documents:
SSP-416-65 SSP-416-65 is a 65-durometer, very conductive silicone that’s filled with silver-plated glass beads and designed to meet MIL-DTL-83528 Type M. Data Sheet SDS

SILVER NICKEL FILLED SILICONES

Product: Description: Documents:
SSP-482-75 SSP-482-75 is a 75-durometer, electrically-conductive, silver-nickel silicone shielding elastomer that’s designed to meet MIL-DTL-83528 Type L. Data Sheet SDS
SSP-482F-75 SSP-482F-75 is a 75-durometer, very conductive, silver-nickel fluorosilicone that combines EMI shielding with resistance to solvents and fuels. Data Sheet SDS

WIRE ORIENTED SILICONES

Product: Description: Documents:
SSP-2482-M SSP-2482-M wire-oriented silicones are solid, Monel-filled elastomers that provide electrical conductivity, EMI shielding, and environmental sealing Data Sheet
SSP-2484-M SSP-2484-M wire-oriented fluorosilicones are Monel-filled elastomers that combine EMI shielding with resistance to solvents and fuels. Data Sheet