Heat shrinkable tubing 3:1 - flexible and coloured
Art.-No. 333-41500 | TFN31 3/1-PO-X-BK | Details

Polyolefin heat shrink tubing resists most common oils, chemicals and fluids.

High shrink ratio (3:1)
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

Package size

30 m

304.8 m

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Heat shrinkable tubing 3:1 - flexible and coloured >

Base Data

Application	If higher fire protection is a requirement heat shrinkable tubing TFN31 is a good choice. It is used for protection, insulation and identification wires, cables and light duty harnesses.
Behaviour At Low Temperature	not cracking
Behaviour at Heat Shock	not fluid, not dripping, not cracking
Behaviour at low Temperature test method	UL 224
Colour	Black (BK)
Elongation At Heat Aging	400%
Heat Aging Test	168h/175°C
Heat Shock Test	4h/250°C
Material	Polyolefin, cross-linked (PO-X)
Minimum Tensile Strength At Heat Aging	11MPa
PART DESCRIPTION	TFN31 3/1-PO-X-BK
Pack Content	304.8m
Package Content packed in	reel
Product Family	TFN31
Product Group	Heat shrinkable tubing 3:1 - flexible and coloured
Shrink Ratio	3:1
Type	TFN31 3/1
Variant	Thin-Wall
With inner glue (Yes/No)	No

Product Dimensions


Length (L)	304.8m
Longitudinal Change After Shrinkage	-10% max.
Nominal ∅	0.13"
Nominal ∅	3mm
Recov. ∅ d max.	0.063"
Recov. ∅ d max.	1.0mm
Supplied ∅ D min.	0.125"
Supplied ∅ D min.	3.0mm
Wall (WT)	.022"
Wall (WT)	0.55mm

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Specifications

CE Certification	No
CSA Certified	Yes
Dielectric Strength	20kV/mm
Dielectric Strength test method	IEC 60243
Elongation at break	600%
Elongation at break test method	ASTM D2671
Flammability	UL 224 VW-1
Halogen-free	No
Min. Shrink Temperature - °C	+70 °C
Operating Temperature	-50 °C to +135 °C
ROHS compliant	Yes
Specifications	ANSI/UL 224, C22.2 no. 198.1-06
Specifications
Tensile Strength	14MPa
Test Method Tensile Strength	ASTM D2671
UL Listed (US and Canada)	No
UL Listed (US and Canada)	No
UL OCD link	Link Link
UL Recognized (US and Canada)	Yes
UL Recognized (US and Canada)	Yes
UL-File Number	E125182
UV-Stabilised	No
Volume Resistance	10¹⁴ Ω cm
Volume Resistance test method	IEC 93
Water Absorption	0.2%