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EMI Shielding

As a fabricator and distributor of EMI shielding products, Cupps Industrial Supply provides shielding solutions for the aerospace, defense, and electronics industries. Typically shielding is applied to enclosures, separating electrical devices from the 'outside world', and to cables, separating wires from the environment the cable runs through. The shielding can reduce the coupling of radio waves, electromagnetic fields, and electrostatic fields though not static or low frequency magnetic fields. The amount of reduction depends very much upon the material used, its thickness, and the frequency of the fields of interest.

We specialize in customer specific design fabrication from prototype to long run quantities all operating under ISO 9001:2008 / AS 9100 Rev C certification. Our shielding and gasket solutions include broad-level shielding, fabric over foam gaskets, conductive elastomers, form in place gaskets, wire mesh and knitted gaskets, metalized fabric, and conductive tapes and adhesives.

To learn more about our EMI shielding products, please contact Cupps Industrial Supply or see below for further details.

EMI Shielded Products
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EMI Shielded Products
  Thermal Transfer Material
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Thermal Transfer Material
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EMI Shielding Capabilities

EMI Shielding Types Conductive Elastomers and O-Rings
Low Closure Force Gasketing
Metal EMI Gaskets
Conductive Adhesives
EMI Shielded Vents
Formed-In-Place EMI Gasketing
EMI Shielded Windows
Processes Die Cutting
Flash Cutting
Laser Cutting
Water Jet Cutting
Pressing (100 ton, 72 x 36")
Extruding
Equipment Capabilities CNC Controlled
Binders Silicone
Fluorosilicone
EPDM
Fluorocarbon-Fluorosilicone
Fillers Pure Silver
Nickel-Plated Copper
Silver-Plated Aluminum
Silver-Plated Nickel
Silver-Plated Glass
Un-plated Graphite Particles
Nickel-Plated Graphite
Low Closure Force Gasketing Materials EMI Gaskets
Knitted Wire
Foil-Fabric
Conductive Jacket
Metal EMI Gaskets Monel
Composite (Solid or Silicone Sponge)
Aluminum
Beryllium-Copper
Conductive Adhesives Epoxies
Flexible Silicone
Caulk
Sealants
Coatings
Specification MIL-DTL-83528
MIL-STD-810
Options Pressure Sensitive Adhesives (PSA)
Thickness .015 to .25 in
Tolerance Precision
Attenuation 70 to 90 dB
Frequency Range 2 MHz to 10 GHz
Closure Force < 1 lb/in
Compression 30 to 80 %
Pressure Range 10 to 100 psi
Other Services Assembly
Kitting
Slitting
Bonding
Re-Coat Urethane Rollers
Production Volume Prototypes to High Runs

Additional Information

Industry Focus Electronics - Semi-Conductor
Aerospace
Government - Military
Pharmaceutical
Mining
Petro Chemical
Power Generation
Food and Beverage
Intended Applications Thermal Insulator
Precision Molded / Machined Components
FDA
Industry Standards ISO 9001:2008
AS 9100 Rev. C
AS 9120
Mil-Spec
File Formats All CAD Formats
Distributor for Garlock
Flexitallic
W.L. Gore
S.K.F
Chemstar
American Braiding
General Rubber
John Crane
Utex
U.S. Seal
Bergquist
Thordon Bearings
Royal Purple
3 M
Armstrong
Biltrite
Chomerics
E-Core
C R Seals
Cytec
Dupont
EG&G Sealol
Flexible Metal Hose
Hexcel
Holz
J M Clipper
Papco
Parker Seals
VIP Rubber
Saint Gobain
Rogers Corp (Poron)
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