SILICONE TAPE 77FR

Operating temperature from -51°C to +200°C (-65°F to +400°F)

Good fluid resistance

EN45545-2 R22 HL2 R23 HL2

UL94V0 flammability rated

Easy to install

Aesthetic solution

Self-amalgamating

Local protection

Up to 15 kV dielectric strength

Shelf life: Two years after date of manufacture

FUNCTION:

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  • Product Description
    Systems Protection offers a range of silicone elastomer tapes, which self-amalgamate at ambient temperature.

    Silicone Tape 77FR is specifically manufactured to offer more flame resistance.

    The elongation of Silicone Tape 77FR ranges from 300 to 500%.

    After several hours at ambient temperature, the surface of these tapes sticks together when light pressure is added.

    These tapes are used for sealing, connecting and finishing the cut ends of sleeves exposed to high temperature. These products can also be used to provide local protection to connection accessories and other wire harness components.
  • Datasheet Downloads
  • Sizes / Storage

    Product Specifications

    Commercial Part Number
    Thickness mm (in)
    Width mm (in)
    Color
    Includes Glass Tape Substrate
    Standard Packaging m (ft)
    Rolls per Box
    Silicone Tape 77FR
    0.5 (0.020”)
    25 (1")
    Black
    No
    15 (50')
    15

    Storage

    Tapes should be stored in original boxes, in a cool, dark location, not in close proximity to steam pipes, radiators or other sources of heat, at a temperature no greater than 37°C (98°F).

    Recommendation Time for Perfect Amalgamate

    Temperature (°C)
    Time in Minutes
    150
    35
    127
    80
    120
    120

    Part Numbering System

    Example



    Product Name
    Size
    Color
    Quantity
    Silicone Tape 77FR
    25 x 0.5
    Standard
    15 rolls
  • Product Testing

    Performance Data – Silicone Tape 77FR

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    Property
    Test Method
    Result
    Working Temperature
    —
    -51°C to +200°C (-65°F to +400°F)
    Elongation at Break
    —
    300%
    Fluid Resistance
    • Jet Fuel (JP5)
    • Hydraulic Fluid (Skydrol 500B4)
    • Mineral Oil (NATO 0142)
    • Synthetic Oil (NATO 0156)
    • Cleaning Fluids
      • MIL C 87836
      • 25% Propanol + 75% white spirit
      • Foran 141 B
    • Cooling Fluid (MIL-A-8243)
    Immersion in the fluids for a few seconds of the
    silicone tape amalgamated on its support (harness)
    Flammability / Smoke Density / Toxicity
    EN45545-2
    R22 HL2 R23 HL2
    Dielectric Strength
    EN6059-501 – Breakdown voltage method applied
    On tape 77FR stretched at 50%:
    10 kV from 25 to 50% overlap
    15 kV from 75 to 100% overlap
    All numeric performance data shows average or typical values. Please consult your sales representative for product drawings, test reports and OEM approvals.