EXPANDO® QT

Operating temperature up to +150°C (+302°F)

Excellent noise suppression

Uniform appearance

Abrasion resistant

Extremely lightweight

Does not trap heat or humidity

FUNCTION:

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  • Product Description
    Expando® QT is a highly flexible and expandable sleeve used to suppress noise on wires and cable assemblies. Its rugged construction also provides abrasion protection that is superior to foam.

    Expando QT is easy to apply with one size accommodating a variety of applications. In addition, the open weave construction permits drainage and prevents condensation.

    Expando QT is a braided from a combination of monofilament, polyester abrasion-resistant strands and multifilament, polyester, noise suppression strands.
  • Typical Applications
    • Instrument panel harnesses
    • Body wiring harnesses
    • Dome light wiring harnesses
    • Door lock rods
    • Tubing, hose, and cable assemblies
  • Datasheet Downloads
  • Construction & Typical Product Characteristics

    Resilient Support Yarn: Polyester (PET) monofilament
    Noise Suppression Yarn: Polyester (PET) multifilament

  • Product Testing

    Performance Data - Expando® QT

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    Property
    Test Method
    Result
    Temperature Rating
    240 hours at +175°C (+150°C rating)
    Pass +150ºC (+302°F)
    Low Temperature Flexibility
    BH100-016A
    Pass -70°C (-94°F)
    Flammability
    SAE J369
    Self-extinguishing
    Fluid Resistance
    BH100-003B
    Pass
    Melt Temperature
    ASTM D-3418
    +245°C to +265°C (+437°F to +509°F)
    Noise Suppression
    SAE J2192
    Rubbing: > 15dB
    Rattling: > 25dB
    Ozone Resistance
    SAE J1128
    Pass: No cracks or splits

    All numeric performance data shows average or typical values. Please consult your sales representative for product drawings, test reports and OEM approvals.