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20/02/2026

Heat shrinkable tubing 2:1 - flexible and coloured
Art.-No. 305-19042 | HFT-A-19.0/9.5-PO-X-BK

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HFT-A conforms to major standards (VG) used in all Defence industries.
Heat Shrink Tubing 2:1

    • This flexible heat shrink tubing has many excellent properties including fast shrinking, easy handling, good mechanical strength and resistance against chemicals and solvents.
    • It is UL-224 and CSA approved, easy to print on and available in a wide range of colours and internal diameters up to 4 inches (101.6mm) wide.
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    Application This high performance thin wall tubing is used extensively for electrical and mechanical protection. It is also well proven for sleeve marking to identify wiring circuits.
    Behaviour At Low Temperature not cracking
    Behaviour at low Temperature test method IEC 60684-2
    Brand Family HFT-A-Series
    Color Black (BK)
    Heat Shock Elongation 390%
    Heat Shock Tensile Strength 13MPa
    Heat Shock Test 4h/200°C
    Heat shock test test method IEC 60684-2
    PART DESCRIPTION HFT-A-19.0/9.5-PO-X-BK
    Packaging Type reel
    Part No. 305-19042
    Product family Insulation
    Type HFT-A-19.0/9.5
    For Object Outside Diameter 11.4-17.1 mm
    Longitudinal Change After Shrinkage -5% max.
    Printable No
    Recovered Diameter (metric) 9.5mm
    Shrink Ratio 2:1
    Size (imperial) 3/4"
    Supplied Diameter (metric) 19.0mm
    Volume Resistance 10¹⁴ Ω cm
    Wall Thickness (metric) 0.80mm
    Dielectric Strength 21kV/mm
    Dielectric Strength test method IEC 60684-2
    Elongation at break (min.) 400%
    Elongation at break test method IEC 60684-2
    Flammability UL 224 VW-1
    Halogen Free No
    Material PO-X
    Material Polyolefin, cross-linked (PO-X)
    Min. Shrink Temperature +275 °F (+135 °C)
    Operating Temperature -67°F to +275°F (-55°C to +135°C)
    ROHS compliant Yes
    Test Method Tensile Strength IEC 60684-2
    UL File Number [Logo] E143529 [RU]
    UL Recognized (US) Yes
    Volume Resistance test method IEC 60684-2
    Pkg. Qty. 25m

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    Art.-No.: 305-19042 Contact
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