19/01/2026

Heat shrink marker, halogen free/UV resistant, thermal transfer print, continuous, 50.8mm/25.4mm, white, 10m
Art.-Nr. 554-50908 | TLFX508-PO-X-WH

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  • Shrink ratio 2:1
  • Halogen Free
  • Low smoke propagation, density and toxicity
  • Available in yellow or white
  • Cable range 50.8 mm to 1.2 mm
  • Delivery in convenient storage boxes

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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
Colour White (WH)
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
Material Polyolefin, cross-linked (PO-X)
PART DESCRIPTION TLFX508-PO-X-WH
Package Content 10m
Package Content packed in box
Print Method thermal transfer print
Print Method (Alternative) laser beam print
Printable Yes
Product Family TLFX – 2:1 Rail Limited Fire Hazard
Product Group Shrinkable markers "Continuous Tube", thermal transfer
Shrink Ratio 2:1
Type TLFX508
Variant Thin-Wall
Weight/Unit 0.9kg
With inner glue (Yes/No) No
Longitudinal Change After Shrinkage -5% max.
Longitudinal Change After Shrinkage test method UL 224
Recov. ⌀ d max. 25.4mm
Supplied ⌀ D min. 50.8mm
Wall (WT) 0.73mm
ELV compliant (Article 4 - 2) YES
Elongation at break (min.) 400%
Elongation at break test method ASTM D2671
Halogen-free Yes
Hazardous Goods No
Limited Fire Hazard Yes
Oxygen index 33.4%
Oxygen index test method ISO 4589
ROHS compliant Yes
Recommended Ribbon Type TTDTHOUT
Reel Variant continuous
Smoke density 6.2Ds (max)
Smoke density test method EN 17084
Specifications
Tensile Strength 10.4MPa
Test Method Tensile Strength ASTM D2671
Toxicity index 0.02CITg
Toxicity index test method ISO 5659-2
Volume Resistance 10¹⁴ Ω cm
Volume Resistance test method ASTM D257
Country of Origin PL
Customs Number 39173200
GTIN-13 / EAN 4031026810614
Packaging 1 - Height (m) 0.165m
Packaging 1 - Length (m) 0.168m
Packaging 1 - Qty 10
Packaging 1 - Type carton
Packaging 1 - Volume (m³) 0.00299376
Packaging 1 - Weight (kg) 9.12kg
Packaging 1 - Width (m) 0.108m
ETIM 7.0 Key EC000217
ETIM 8.0 Key EC000217
ETIM 9.0 Key EC000217
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