23/09/2026

Heat Shrinkable Tubing 2:1 flexible 76.0/38.0 blue


Art.-No. 309-17606

| TF21-76.0/38.0-PO-X-BU

 | 

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  • Thin wall, flexible polyolefin tubing
  • Fast shrinking and low shrink temperature
  • Meets and exceeds a range of industrial standards
  • Big variety of different colours and sizes
  • Flame retardant and UL224 VW1 listed

Behaviour At Low Temperature not cracking
Behaviour at Heat Shock not refractive, not fluid, not dripping
Behaviour at low Temperature test method SAE-AS23053
Colour Blue (BU)
Elongation At Heat Aging 420%
Heat Aging Test 168h/175°C
Heat Aging test method SAE-AS23053
Heat Shock Test 4h/250°C
Material Polyolefin, cross-linked (PO-X)
PART DESCRIPTION TF21-76.0/38.0-PO-X-BU
Pack Content 30m
Package Content packed in reel
Printable No
Product Family TF21
Product Group Heat shrinkable tubing 2:1 - flexible and coloured
Shrink Ratio 2:1
Size 3"
Type TF21-76.0/38.0
Typical Application Due to it's versatility TF21 is suitable for a wide range of applications like electrical insulations, mechanical protection and marking.
Variant Thin-Wall
With inner glue (Yes/No) No
For Object Outside Diameter 45.72-68.58 mm
Length (L) 30.0m
Longitudinal Change After Shrinkage +/-5%
Recov. ⌀ d max. 38.1mm
Supplied ⌀ D min. 76.2mm
Wall (WT) 1.27mm
CAS Number 84852-53-9
Critical Substance DBDPE
Dielectric Strength 30kV/mm
EC Number 284-366-9
ELV compliant (Article 4 - 2) Yes
Elongation at break (min.) 400%
Elongation at break test method ASTM D638
Flammability UL 224 VW-1
Halogen-free No
Hazardous Goods No
Min. Shrink Temperature - °C +105 °C
Operating Temperature -55 °C to +135 °C
ROHS compliant Yes
Self extinguishing Yes
Specifications
Specifications ANSI/UL 224
Tensile Strength 14MPa
Test Method Tensile Strength ASTM D638
UL File link Link
UL Recognized (US and Canada) No
UL Recognized (US) Yes
UL-File Number E143529
Volume Resistance 10¹⁴ Ω cm
Water Absorption 0.25%
GTIN-13 / EAN 4031026222806
Packaging 1 - Height (m) 0.4m
Packaging 1 - Length (m) 0.4m
Packaging 1 - Qty 30
Packaging 1 - Type reel
Packaging 1 - Volume (m³) 0.0416
Packaging 1 - Weight (kg) 7.98kg
Packaging 1 - Width (m) 0.26m
Packaging 4 - Length (m) 1.2m
Packaging 4 - Qty 360
Packaging 4 - Type pallet
Packaging 4 - Weight (kg) 116.76kg
Packaging 4 - Width (m) 0.8m
Reel Length 30.0m
UNSPSC Key 39121723

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