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20/02/2026

Heat shrink marker, thermal transfer print, ladder-style, 3.2mm/1.6mm, W=50.0mm, white, 1000pcs.
Art.-No. 553-72502 | THTT32DS-1X50WH-PVDFX-WH

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THTT DS - High temperature heatshrink printable marker.
Ideal solutions for aerospace applications.

    • THTT DS is a 2:1 high temperature, flame retardant, polyvinylidene fluoride (PVDFX) heatshrink printable marker system supplied in a ladder format.
    • TTHT DS ShrinkTrak is flame rated to be compliant with fire rated wire and cable.
    • The TTHT is also is high temperature rated for use in the most extreme environments.
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    Application THTT DS is a 2:1 high temperature, flame retardant heat shrink marker. The material is pre-cut and formatted into a convenient "ladder" system that allows printing on both sides of the marker.
    The printed marker is ideal for use in applications where high temperature and exposure to aggressive solutions are found. The pre-cut format not only allows printing on both sides of the marker but the user can also easily choose and pick each required marker. The tubing has been especially prepared so that the print performance is excellent at all times using HellermannTyton's printer range.
    The material is also especially formulated to be printable with laser beam printers.
    Behaviour at low Temperature test method ASTM D2671
    Brand Family THTT DS
    Color White (WH)
    Description THTT DS is a double sided ShrinkTrak marker designed for high temperature environments, such as Aerospace, where high temperature cables and conductors are used. The product is also flame retardant and rated to UL224 VW-1.
    Heat Aging Test 168h/225°C
    Heat Aging test method ASTM D638
    Heat Shock Test 4h/275°C
    PART DESCRIPTION THTT32DS-1X50WH-PVDFX-WH
    Packaging Type carton
    Part No. 553-72502
    Print Method thermal transfer print
    Print Method (Alternative) laser beam print
    Type THTT32DS-1X50WH
    Fixation Method Suspend
    Longitudinal Change After Shrinkage -10% max.
    Longitudinal Change After Shrinkage UL 224
    Printable Yes
    Recovered Diameter (metric) 1.6mm
    Shrink Ratio 2:1
    Supplied Diameter (metric) 3.2mm
    Volume Resistance 10¹² Ω cm
    Wall Thickness (metric) 0.25mm
    Width (metric) 50.0mm
    Dielectric Strength 20kV/mm
    Dielectric Strength test method ASTM D2671
    Elongation at break (min.) 300%
    Elongation at break test method ASTM D638
    Material PVDFX
    Material Polyvinylidene Fluoride cross-linked (PVDFX)
    Min. Shrink Temperature +248 °F (+120 °C)
    Operating Temperature -67°F to +437°F (-55°C to +225°C)
    REACH Conformity Yes
    ROHS compliant Yes
    Reel Variant ladder-style
    Test Method Tensile Strength ASTM D638
    Volume Resistance test method ASTM D876
    Pkg. Qty. 1000
    Pkg. Qty. 1000Pieces
    Storage conditions 50% relative humidity., The storage in the original packaging is recommended., Please avoid warehousing under impacts such as high humidity, heat and coldness.
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    Art.-No.: 553-72502 Contact
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