23/02/2025

Heat shrinkable tubing 4:1 (4/1 mm), adhesive lined, 1.2 m, thin wall, black
Art.-No. 317-40400 | TA40 4/1-PO-X-BK Details

  • Moisture protection and environmental sealing
  • For harnesses, connectors and ultra sonic splices
  • Flame retardant and adhesive lined shrink tubing
  • High shrink ratio (4:1) allows for insulation and sealing of irregular shaeps.

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Application TA40 is a flexible and flame retarded heat shrink tubing designed for the commercial market. The adhesive in the tubing is designed to provide environmental sealing (moisture protection) in back-end connectors, ultra-sonic splices and wire break out applications.
Behaviour At Low Temperature not cracking
Behaviour at Heat Shock not cracking, not dripping, not fluid
Colour Black (BK)
Heat Aging Test 168h/175°C
Heat Aging test method SAE-AS23053
Heat Shock Test 4h/225°C
Heat shock test test method SAE-AS23053
Material Polyolefin, cross-linked (PO-X)
PART DESCRIPTION TA40 4/1-PO-X-BK
Pack Content 1.2m
Package Content packed in lengths
Printable No
Product Family TA40 thin wall tubing, 4:1 shrink ratio
Product Group Heat shrink tubing, adhesive lined - 1.2 m length
Shrink Ratio 4:1
Type TA40 4/1
Variant Thin-Wall
With inner glue (Yes/No) Yes
Length (L) 1.2m
Longitudinal Change After Shrinkage -7% max.
Longitudinal Change After Shrinkage test method SAE-AS23053
Recov. ⌀ d max. 1.0mm
Supplied ⌀ D min. 4.0mm
Thickness of Adhesive (TA) nom. 0.50mm
Wall (WT) 1.00mm
Adhesive Hot melt adhesive
Dielectric Strength 20kV/mm
Dielectric Strength test method ASTM D876
Elongation at break 350%
Elongation at break test method ASTM D638
Flammability ASTM D2671 B
Halogen-free No
Min. Shrink Temperature - °C +120 °C
Operating Temperature -55 °C to +110 °C, (outer wall only)
ROHS compliant Yes
Specifications
Tensile Strength 16MPa
Test Method Tensile Strength ASTM D638
UL Listed (US and Canada) No
UL Recognized (US) No
Volume Resistance 10¹³ Ω cm
Volume Resistance test method ASTM D638
GTIN-13 / EAN 4031026224794
UNSPSC Key 39121723

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