Custom Molded EMI Gaskets

Electromagnetic interference (EMI) is a growing challenge for engineers. Not all EMI gaskets can be die cut from flat sheets, or bonded and spliced from extruded shapes. In fact, many designs require a custom molded EMI gasket instead.

Specialty Silicone Products (SSP) has the unique ability to custom mold EMI elastomers using 100% in-house resources. Moreover, our custom molded EMI gaskets are backed by top-notch service, lead time, pricing, and quality.   

As a manufacturer of conductive elastomers, SSP can mix the materials you need at our Ballston Spa, New York (USA) facility. These silicones and flurosilicones include fully qualified MIL-DTL-83528 materials that meet U.S. military requirements for EMI shielding.

SSP also has an in-house machine shop so we can produce custom molds with shorter lead times and lower costs. Finally, we’re able to process and vulcanize raw material in custom molds using any of our five high-tonnage compression molding presses.    

The custom EMI gaskets that SSP molds are made from high-quality elastomers that are filled with metal-coated particles. Examples include silver-aluminum silicone and fluorosilicone that are fully certified to MIL-DTL-83528 Type B and D, respectively. SSP also molds EMI gaskets with nickel-plated aluminum particles for corrosion resistance. SSP’s EMI silicones and fluorosilicones with nickel-coated graphite particles are cost-effective. Engineers can also choose conductive silicone and fluorosilicone with silver-copper particles. 

Do you need custom molded EMI gaskets? Before starting your next project, contact SSP

 

 

 

 

 



Types of Materials - See EMI RFI Silicones for Individual Product Numbers

Product: Description: Documents:
Nickel-Aluminum Fluorosilicone Custom molded EMI gaskets made from fluorosilicones filled with nickel-aluminum particles.
Nickel-Aluminum Silicone Custom molded EMI gaskets made from silicones filled with nickel-aluminum particles.
Nickel-Graphite Fluorosilicone Custom molded EMI gaskets made from fluorosilicones filled with nickel-graphite particles.
Nickel-Graphite Silicone Custom molded EMI gaskets made from silicones filled with nickel-graphite particles.
Silver-Aluminum Fluorosilicone Custom molded EMI gaskets made from fluorosilicones filled with silver-aluminum particles.
Silver-Aluminum Silicone Custom molded EMI gaskets made from silicones filled with silver-aluminum particles.
Silver-Copper Silicone Custom molded EMI gaskets made from silicones filled with silver-copper particles.
Silver-Glass Silicone Custom molded EMI gaskets made from silicones filled with silver-glass particles.
Silver-Nickel Fluorosilicone Custom molded EMI gaskets made from fluorosilicones filled with silver-nickel particles.
Silver-Nickel Silicone Custom molded EMI gaskets made from silicones filled with silver-nickel particles.