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20/02/2026

Heat shrink marker, halogen free/UV resistant, thermal transfer print, continuous, 6.4mm/3.2mm, yellow, 90m
Art.-No. 554-51301 | TLFX64YE-PO-X-YE

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TLFX- high performance halogen free heat shrink tube.
TLFX – European rail approved heat shrink marker material.
TLFX- high performance halogen free heatshrink tubing.

    • TLFX is a halogen free European rail (CEN/TS 45545-2:2009) approved 2:1 heatshrink material supplied as a continuous tube and printable on both sides.
    • The P4000 gives the user in combination with HellermannTyton's TrakMark DS and TT4000+ thermal printers the ability to perforate or fully cut the markers as they are being printed.
    • Print with HellermannTyton's premium range of thermal printers and ribbons.
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    Application TLFX is a halogen free European rail approved 2:1 heat shrink marker material supplied as a continuous tube and printable on both sides. Special material properties show low smoke propagation, density and toxicity. The tubing has been especially prepared so that print performance is excellent at all times. HellermannTyton's printer range allow users to create a high quality print. In addition it is possible to either perforate the tubing at pre-determined lengths or fully sever the markers.
    Behaviour at low Temperature test method ASTM D2671
    Brand Family TLFX
    Color Yellow (YE)
    Heat Aging Test 168h/150°C
    Heat Aging test method ASTM D638
    Heat Shock Test 4h/150°C
    Key product features halogen free, UV resistant, flame retardant, chemical resistance
    PART DESCRIPTION TLFX64YE-PO-X-YE
    Packaging Type carton
    Part No. 554-51301
    Print Method thermal transfer print
    Print Method (Alternative) laser beam print
    Type TLFX64YE
    Longitudinal Change After Shrinkage -6%
    Longitudinal Change After Shrinkage UL 224
    Printable Yes
    Recovered Diameter (metric) 3.2mm
    Shrink Ratio 2:1
    Supplied Diameter (metric) 6.4mm
    Volume Resistance 10¹⁴ Ω cm
    Wall Thickness (metric) 0.61mm
    EN 45545-2 Results R22 HL3, R23 HL3
    Elongation at break (min.) 4.5%
    Elongation at break test method ASTM D2671
    Halogen Free Yes
    Material PO-X
    Material Polyolefin, cross-linked (PO-X)
    Min. Shrink Temperature +158 °F (+70 °C)
    Operating Temperature -67°F to +257°F (-55°C to +125°C)
    REACH Conformity Yes
    ROHS compliant Yes
    Reel Variant continuous
    Smoke density 6.2Ds (max)
    Smoke density test method EN 17084
    Test Method Tensile Strength ASTM D2671
    Toxicity index 0.02CITg
    Toxicity index test method ISO 5659-2
    Volume Resistance test method ASTM D257
    Packaging 1 - Weight (kg) 1.113kg
    Pkg. Qty. 90m
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