01/11/2024

Heat shrinkable tubing 2:1 - flexible and coloured
Art.-No. 309-61048 | TFN21 76.2/38.1-PO-X-RD Details

  • High shrink ratio (2:1)
  • Few sizes cover a wide range of diameters allowing reduced inventory
  • Thin wall, flexible polyolefin tubing
  • Fast shrinking and low shrink temperature
  • Flame-retardant, UL224 VW1 listed
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Application TFN21 is suitable for a wide range of applications like electrical insulations, mechanical protection and cable bundling.
Behaviour At Low Temperature not cracking
Behaviour at Heat Shock not cracking, not breaking, not fluid
Behaviour at low Temperature test method UL 224
Colour Red (RD)
Elongation At Heat Aging 700%
Heat Aging Test 168h/175°C
Heat Aging test method UL 224
Heat Shock Test 4h/250°C
Material Polyolefin, cross-linked (PO-X)
Minimum Tensile Strength At Heat Aging 13.5MPa
PART DESCRIPTION TFN21 76.2/38.1-PO-X-RD
Pack Content 30m
Package Content packed in reel
Printable No
Product Family TFN21
Product Group Heat shrinkable tubing 2:1 - flexible and coloured
Shrink Ratio 2:1
Type TFN21 76.2/38.1
Variant Thin-Wall
With inner glue (Yes/No) No
Longitudinal Change After Shrinkage +/-5%
Recov. ∅ d max. 38.1mm
Supplied ∅ D min. 76.2mm
Wall (WT) 1.20mm
Dielectric Strength 20kV/mm
Dielectric Strength test method ASTM D150
ELV compliant (Article 4 - 2) YES
Elongation at break 600%
Elongation at break test method ASTM D2671
Flammability UL 224 VW-1
Halogen-free No
Hazardous Goods No
Min. Shrink Temperature - °C +70 °C
Operating Temperature -55 °C to +135 °C
ROHS compliant Yes
Specifications ANSI/UL 224
Specifications
Tensile Strength 14MPa
Test Method Tensile Strength ASTM D2671
UL OCD link Link Link
UL Recognized (US and Canada) Yes
UL Recognized (US and Canada) Yes
UL-File Number E143529
Volume Resistance 10¹⁴ Ω cm
Volume Resistance test method UL 224
GTIN-13 / EAN 4031026537122
Packaging 1 - Height (m) 0.18m
Packaging 1 - Length (m) 0.385m
Packaging 1 - Qty 30
Packaging 1 - Type reel
Packaging 1 - Volume (m³) 0.02668
Packaging 1 - Weight (kg) 6.03kg
Packaging 1 - Width (m) 0.385m
Packaging 3 - Height (m) 0.42m
Packaging 3 - Length (m) 0.48m
Packaging 3 - Qty 60
Packaging 3 - Type carton
Packaging 3 - Volume (m³) 0.0968
Packaging 3 - Weight (kg) 12.56kg
Packaging 3 - Width (m) 0.48m
Packaging 4 - Length (m) 1.2m
Packaging 4 - Type pallet
Packaging 4 - Width (m) 0.8m
Reel Length 15m
UNSPSC Key 39121723

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