EcoGreen™ 775

Fabric-Over-Foam Gaskets

Product Description

Laird Fabric-over-Foam (FoF) 775GT provides excellent EMI shielding performance for customers where EMI issues occur. The 775GT EMI gaskets
are composed of electrically conductive fabric wrapped around a soft urethane foam core. They are supplied with a conductive pressure sensitive
adhesive (PSA). The 775GT EMI gaskets are halogen free products that can be created with cross-section profiles such as rectangle, D shape,
and others. The gaskets can be further customized to an application by die-cutting, hole punching, notching, etc.
FOF

Features and Benefits

  • Extremely low compression forces allow for use of lighter materials 
  • Abrasion resistant metalized fabric shows virtually no degradation in shielding performance after 1,000,000 cycles (ASTMD3886)
  • Urethane foam core provides low compression set ensuring long-term reliable gasket performance
  • Service temperatures from -40°F to 158°F(-40°C to 70°C)

Capabilities

  1. Virtual Design Centre
  2. Automated Packaging
  3. Custom Automation
  4. Custom Product Development
  5. Prototyping
  6. Service
  7. Testing

Technical Specification

  • Typical Properties
    Color
    Natural
    Construction and Composition
    Conductive Fabric + Foam + PSA
    Foam Core Material
    Polyurethane
    Operating Temperature Max (Celsius)
    70
    Operating Temperature Min (Celsius)
    -40
    Shelf Life
    12 months at 23℃/ 60% R.H.
  • Electromagnetic Properties
    Shielding Effectiveness (dB)
    100 dB at 100MHz. 105 dB at 1 GHz.
  • Mechanical Properties
    Compression Set
    <20%
  • Compliance
    Lead Free
    Yes
    REACH
    Yes
    ROHS Compliant
    Yes
    UL Flammability Rating
    Non-FR