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EMI Coating Manufacturers and Companies

IQS Directory implements a thorough list of emi coating manufacturers and suppliers. Utilize our listing to examine and sort top emi coating manufacturers with previews of ads and detailed descriptions of each product. Any emi coating company can design, engineer, and manufacture emi coating to meet your companies specific qualifications. An easy connection to reach emi coating companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of emi paint, emi enclosures, and EMF blockers.

Leading Companies:

  • San Fernando, CA 818-764-8222

    We will offer technical support to our customers from day one. We are the EMI coating experts, and we believe in offering the very best in everything to our customers no matter what. We are the experts because we have spend decades researching the best way to manufacture EMI shielding products. Find out how we can benefit you on our website today!

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  • Lancaster, NY 716-684-7600

    Sealing Devices is one of the largest authorized stocking distributors and fabricators of o-rings, EMI coating, adhesives, vents, sponge and sealing products in North America. Here, employees and customers continue to be the primary focus and driver of the company's growth. To find out more about what Sealing Devices can offer you, be sure to contact the company today.

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  • Randolph, NJ 973-366-0080

    Omega Shielding Products is your premier source for high-performance, metal-stamped, fingerstock EMI RFI shielding solutions. An ISO9001:2008 certified manufacturer of EMI shielding and RFI shielding products, Omega offers an extensive line of EMI gaskets, rings and more to meet your specific needs. Omega Shielding Products maintains the highest levels of product quality and customer satisfaction.

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  • West Boylston, MA 508-835-6225

    Central Coating is the largest applicator of coatings in the Northeast. We specialize in the application of EMI shielding, industrial, textured and conformal coatings; form in place gaskets, pad printing, silk screening and value-added operations. ISO 9001:2015 registered, Central Coating specializes in the custom application of EMI shielding material using robotic and manual application methods.

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EMI Coating Industry Information

EMI Coating

EMI coating is sprayed on the interior of electronic device housings to protect sensitive electronic equipment from electromagnetic interference. EMI, or electromagnetic interference, is the magnetic field created by electrical currents. EMI can travel along wires, electrical circuits, and conductors, while radio frequency interference (RFI) is radiated electromagnetic “noise,” which travels through the air as radio waves.

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Applications of EMI Coating

Electronic equipment manufacturers and suppliers use EMI enclosures in applications such as circuit board housings, central processing units, laptops, and mobile phone housings. With circuit boards, CPUs, laptops, and similar devices, most problematic EMI comes from electromagnetic cross-talk within the device. Different components on the same board cause EMI to travel across wires and conductive materials, interfering with one another. EMI coatings may be sprayed onto wire insulation, circuit boards, and the interior of small enclosures of integrated circuits, diminishing electromagnetic “cross-talk” within devices.

EMI Coating Customization

Shielding sensitive electronic equipment from electromagnetic interference (and shielding high EMI-emitting equipment from contaminating other equipment) can be achieved by blocking the EMI with a conductive by coating equipment or equipment enclosures with EMI coating. EMI coating allows for more flexible applications than EMI enclosures, as it may be spray-coated to any number of enclosures, areas, and insulators. Various types of EMI coatings are often spray coated to the inside of plastic enclosures, surrounding the equipment that needs to be shielded to absorb harmful EMI and RFI. “Metal inks” containing copper, nickel, or chromium alloys are EMI coatings that may be sprayed on to virtually any housing or material to create the effect of EMI shielding.



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EMI Coating Informational Video