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Metal adhesives
Parker Chomerics CHO-FAB CFT Shielding Tape
Categories: Polymer; Adhesive; Tape

Material Notes: Conductive Adhesive Nickel-Plated Fabric

Description: CHO-FAB® tape is a corrosion resistant nickel-plated cloth coated with Chomerics’ highly conductive pressure-sensitive adhesive. CHO-FAB® tape is extremely strong and lightweight, and has excellent conformability/wrapability to enhance shielding performance and appearance. Use of corrosion resistant nickel-plated cloth and Chomerics’ superior metal-particle-filled conductive adhesive technology produces a tape used in a wide variety of EMI shielding and grounding applications.

Typical Applications: Provide a low impedance connection between a braided cable shield and the metal connector backshell in molded cables. An effective EMI shielded assembly can be achieved without soldering the tape to the braid or backshell; EMI radiation measurement troubleshooting, using CHO-FOIL tape to shield ventilation slots or seam gaps; Provide electrical continuity in seams of EMI shielded rooms and electronic enclosures; Supply electrical contact to surfaces that can’t be soldered to, such as conductive plastic or aluminum; EMI shield for cables by wrapping the tape around the cable. An overlap is recommended; ESD shielding; Provide corrosion-resistant ground contact points; Fabric tape available where weight and flexibility are important, such as for wrapping cables.

Information provided by Chomerics

Vendors:
Available Properties
  • Thickness, Adhesive thickness
  • Thickness, Fabric thickness
  • Thickness, Total
  • Peel Strength, ASTM D1000, Initial
  • Peel Strength, ASTM D1000, 95% RH
  • Peel Strength, ASTM D1000
  • Peel Strength, ASTM D1000
  • Peel Strength, ASTM D1000, Salt fog corrosion
  • Taber Abrasion, mg/1000 Cycles, CHO-TP-57, 500 gram weight. CS-10 wheel
  • Surface Resistance, CHO-TP-57, Initial Surface Resistivity (SR)
  • Surface Resistance, CHO-TP-57, Initial through resistivity (TR)
  • Surface Resistance, CHO-TP-57, Initial Taber Abrasion
  • Surface Resistance, CHO-TP-57, 95% RH; (SR)
  • Surface Resistance, CHO-TP-57, 95% RH; (TR)
  • Surface Resistance, CHO-TP-57, (SR)
  • Surface Resistance, CHO-TP-57, (SR)
  • Surface Resistance, CHO-TP-57, (TR)
  • Surface Resistance, CHO-TP-57, (TR)
  • Surface Resistance, CHO-TP-57, Salt fog corrosion; (SR)
  • Surface Resistance, CHO-TP-57, Salt fog corrosion; (TR)
  • Surface Resistivity per Square, MIL-STD-202C, [ohm/in2]; <.016 ohm/cm2
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  
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Manufacturer Notes:
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Category Notes
Plastic

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Metal adhesives
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